From 80d663a42127b839e820ed934cead51cff6196d3 Mon Sep 17 00:00:00 2001 From: Jan Glauber Date: Fri, 21 May 2010 22:04:08 +1000 Subject: crypto: des_s390: remove des3_ede128 mode des_s390 implements support for 3DES with a 128 bit key. This mode is probably not used anywhere, less secure than 3DES with a 192 bit key and not implemented in the generic des version. Removing this mode seems to be low risk and will ease maintenance of the code. Signed-off-by: Jan Glauber Signed-off-by: Herbert Xu --- arch/s390/crypto/des_s390.c | 191 +------------------------------------------- 1 file changed, 1 insertion(+), 190 deletions(-) (limited to 'arch/s390') diff --git a/arch/s390/crypto/des_s390.c b/arch/s390/crypto/des_s390.c index 2bc479ab3a66..a1a18b30309f 100644 --- a/arch/s390/crypto/des_s390.c +++ b/arch/s390/crypto/des_s390.c @@ -24,9 +24,6 @@ #define DES_BLOCK_SIZE 8 #define DES_KEY_SIZE 8 -#define DES3_128_KEY_SIZE (2 * DES_KEY_SIZE) -#define DES3_128_BLOCK_SIZE DES_BLOCK_SIZE - #define DES3_192_KEY_SIZE (3 * DES_KEY_SIZE) #define DES3_192_BLOCK_SIZE DES_BLOCK_SIZE @@ -35,11 +32,6 @@ struct crypt_s390_des_ctx { u8 key[DES_KEY_SIZE]; }; -struct crypt_s390_des3_128_ctx { - u8 iv[DES_BLOCK_SIZE]; - u8 key[DES3_128_KEY_SIZE]; -}; - struct crypt_s390_des3_192_ctx { u8 iv[DES_BLOCK_SIZE]; u8 key[DES3_192_KEY_SIZE]; @@ -230,165 +222,6 @@ static struct crypto_alg cbc_des_alg = { } }; -/* - * RFC2451: - * - * For DES-EDE3, there is no known need to reject weak or - * complementation keys. Any weakness is obviated by the use of - * multiple keys. - * - * However, if the two independent 64-bit keys are equal, - * then the DES3 operation is simply the same as DES. - * Implementers MUST reject keys that exhibit this property. - * - */ -static int des3_128_setkey(struct crypto_tfm *tfm, const u8 *key, - unsigned int keylen) -{ - int i, ret; - struct crypt_s390_des3_128_ctx *dctx = crypto_tfm_ctx(tfm); - const u8 *temp_key = key; - u32 *flags = &tfm->crt_flags; - - if (!(memcmp(key, &key[DES_KEY_SIZE], DES_KEY_SIZE)) && - (*flags & CRYPTO_TFM_REQ_WEAK_KEY)) { - *flags |= CRYPTO_TFM_RES_WEAK_KEY; - return -EINVAL; - } - for (i = 0; i < 2; i++, temp_key += DES_KEY_SIZE) { - ret = crypto_des_check_key(temp_key, DES_KEY_SIZE, flags); - if (ret < 0) - return ret; - } - memcpy(dctx->key, key, keylen); - return 0; -} - -static void des3_128_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) -{ - struct crypt_s390_des3_128_ctx *dctx = crypto_tfm_ctx(tfm); - - crypt_s390_km(KM_TDEA_128_ENCRYPT, dctx->key, dst, (void*)src, - DES3_128_BLOCK_SIZE); -} - -static void des3_128_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) -{ - struct crypt_s390_des3_128_ctx *dctx = crypto_tfm_ctx(tfm); - - crypt_s390_km(KM_TDEA_128_DECRYPT, dctx->key, dst, (void*)src, - DES3_128_BLOCK_SIZE); -} - -static struct crypto_alg des3_128_alg = { - .cra_name = "des3_ede128", - .cra_driver_name = "des3_ede128-s390", - .cra_priority = CRYPT_S390_PRIORITY, - .cra_flags = CRYPTO_ALG_TYPE_CIPHER, - .cra_blocksize = DES3_128_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct crypt_s390_des3_128_ctx), - .cra_module = THIS_MODULE, - .cra_list = LIST_HEAD_INIT(des3_128_alg.cra_list), - .cra_u = { - .cipher = { - .cia_min_keysize = DES3_128_KEY_SIZE, - .cia_max_keysize = DES3_128_KEY_SIZE, - .cia_setkey = des3_128_setkey, - .cia_encrypt = des3_128_encrypt, - .cia_decrypt = des3_128_decrypt, - } - } -}; - -static int ecb_des3_128_encrypt(struct blkcipher_desc *desc, - struct scatterlist *dst, - struct scatterlist *src, unsigned int nbytes) -{ - struct crypt_s390_des3_128_ctx *sctx = crypto_blkcipher_ctx(desc->tfm); - struct blkcipher_walk walk; - - blkcipher_walk_init(&walk, dst, src, nbytes); - return ecb_desall_crypt(desc, KM_TDEA_128_ENCRYPT, sctx->key, &walk); -} - -static int ecb_des3_128_decrypt(struct blkcipher_desc *desc, - struct scatterlist *dst, - struct scatterlist *src, unsigned int nbytes) -{ - struct crypt_s390_des3_128_ctx *sctx = crypto_blkcipher_ctx(desc->tfm); - struct blkcipher_walk walk; - - blkcipher_walk_init(&walk, dst, src, nbytes); - return ecb_desall_crypt(desc, KM_TDEA_128_DECRYPT, sctx->key, &walk); -} - -static struct crypto_alg ecb_des3_128_alg = { - .cra_name = "ecb(des3_ede128)", - .cra_driver_name = "ecb-des3_ede128-s390", - .cra_priority = CRYPT_S390_COMPOSITE_PRIORITY, - .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER, - .cra_blocksize = DES3_128_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct crypt_s390_des3_128_ctx), - .cra_type = &crypto_blkcipher_type, - .cra_module = THIS_MODULE, - .cra_list = LIST_HEAD_INIT( - ecb_des3_128_alg.cra_list), - .cra_u = { - .blkcipher = { - .min_keysize = DES3_128_KEY_SIZE, - .max_keysize = DES3_128_KEY_SIZE, - .setkey = des3_128_setkey, - .encrypt = ecb_des3_128_encrypt, - .decrypt = ecb_des3_128_decrypt, - } - } -}; - -static int cbc_des3_128_encrypt(struct blkcipher_desc *desc, - struct scatterlist *dst, - struct scatterlist *src, unsigned int nbytes) -{ - struct crypt_s390_des3_128_ctx *sctx = crypto_blkcipher_ctx(desc->tfm); - struct blkcipher_walk walk; - - blkcipher_walk_init(&walk, dst, src, nbytes); - return cbc_desall_crypt(desc, KMC_TDEA_128_ENCRYPT, sctx->iv, &walk); -} - -static int cbc_des3_128_decrypt(struct blkcipher_desc *desc, - struct scatterlist *dst, - struct scatterlist *src, unsigned int nbytes) -{ - struct crypt_s390_des3_128_ctx *sctx = crypto_blkcipher_ctx(desc->tfm); - struct blkcipher_walk walk; - - blkcipher_walk_init(&walk, dst, src, nbytes); - return cbc_desall_crypt(desc, KMC_TDEA_128_DECRYPT, sctx->iv, &walk); -} - -static struct crypto_alg cbc_des3_128_alg = { - .cra_name = "cbc(des3_ede128)", - .cra_driver_name = "cbc-des3_ede128-s390", - .cra_priority = CRYPT_S390_COMPOSITE_PRIORITY, - .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER, - .cra_blocksize = DES3_128_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct crypt_s390_des3_128_ctx), - .cra_type = &crypto_blkcipher_type, - .cra_module = THIS_MODULE, - .cra_list = LIST_HEAD_INIT( - cbc_des3_128_alg.cra_list), - .cra_u = { - .blkcipher = { - .min_keysize = DES3_128_KEY_SIZE, - .max_keysize = DES3_128_KEY_SIZE, - .ivsize = DES3_128_BLOCK_SIZE, - .setkey = des3_128_setkey, - .encrypt = cbc_des3_128_encrypt, - .decrypt = cbc_des3_128_decrypt, - } - } -}; - /* * RFC2451: * @@ -553,10 +386,9 @@ static struct crypto_alg cbc_des3_192_alg = { static int des_s390_init(void) { - int ret = 0; + int ret; if (!crypt_s390_func_available(KM_DEA_ENCRYPT) || - !crypt_s390_func_available(KM_TDEA_128_ENCRYPT) || !crypt_s390_func_available(KM_TDEA_192_ENCRYPT)) return -EOPNOTSUPP; @@ -569,17 +401,6 @@ static int des_s390_init(void) ret = crypto_register_alg(&cbc_des_alg); if (ret) goto cbc_des_err; - - ret = crypto_register_alg(&des3_128_alg); - if (ret) - goto des3_128_err; - ret = crypto_register_alg(&ecb_des3_128_alg); - if (ret) - goto ecb_des3_128_err; - ret = crypto_register_alg(&cbc_des3_128_alg); - if (ret) - goto cbc_des3_128_err; - ret = crypto_register_alg(&des3_192_alg); if (ret) goto des3_192_err; @@ -589,7 +410,6 @@ static int des_s390_init(void) ret = crypto_register_alg(&cbc_des3_192_alg); if (ret) goto cbc_des3_192_err; - out: return ret; @@ -598,12 +418,6 @@ cbc_des3_192_err: ecb_des3_192_err: crypto_unregister_alg(&des3_192_alg); des3_192_err: - crypto_unregister_alg(&cbc_des3_128_alg); -cbc_des3_128_err: - crypto_unregister_alg(&ecb_des3_128_alg); -ecb_des3_128_err: - crypto_unregister_alg(&des3_128_alg); -des3_128_err: crypto_unregister_alg(&cbc_des_alg); cbc_des_err: crypto_unregister_alg(&ecb_des_alg); @@ -618,9 +432,6 @@ static void __exit des_s390_fini(void) crypto_unregister_alg(&cbc_des3_192_alg); crypto_unregister_alg(&ecb_des3_192_alg); crypto_unregister_alg(&des3_192_alg); - crypto_unregister_alg(&cbc_des3_128_alg); - crypto_unregister_alg(&ecb_des3_128_alg); - crypto_unregister_alg(&des3_128_alg); crypto_unregister_alg(&cbc_des_alg); crypto_unregister_alg(&ecb_des_alg); crypto_unregister_alg(&des_alg); -- cgit v1.2.2 From 1efbd15c3bc2b79d33e033e898211109c32159fa Mon Sep 17 00:00:00 2001 From: Jan Glauber Date: Fri, 21 May 2010 22:04:46 +1000 Subject: crypto: des_s390: use generic weak key check Get rid of the des_s390 specific key check module and use the generic DES weak key check instead. Also use the generic DES header and remove the weak key check in 3DES mode, as RFC2451 mentions that the DES weak keys are not relevant for 3DES. Signed-off-by: Jan Glauber Signed-off-by: Herbert Xu --- arch/s390/crypto/Makefile | 2 +- arch/s390/crypto/des_s390.c | 47 +++++++++++++++++++-------------------------- 2 files changed, 21 insertions(+), 28 deletions(-) (limited to 'arch/s390') diff --git a/arch/s390/crypto/Makefile b/arch/s390/crypto/Makefile index 6a1157fa4f98..1cf81d77c5a5 100644 --- a/arch/s390/crypto/Makefile +++ b/arch/s390/crypto/Makefile @@ -5,6 +5,6 @@ obj-$(CONFIG_CRYPTO_SHA1_S390) += sha1_s390.o sha_common.o obj-$(CONFIG_CRYPTO_SHA256_S390) += sha256_s390.o sha_common.o obj-$(CONFIG_CRYPTO_SHA512_S390) += sha512_s390.o sha_common.o -obj-$(CONFIG_CRYPTO_DES_S390) += des_s390.o des_check_key.o +obj-$(CONFIG_CRYPTO_DES_S390) += des_s390.o obj-$(CONFIG_CRYPTO_AES_S390) += aes_s390.o obj-$(CONFIG_S390_PRNG) += prng.o diff --git a/arch/s390/crypto/des_s390.c b/arch/s390/crypto/des_s390.c index a1a18b30309f..cc5420118393 100644 --- a/arch/s390/crypto/des_s390.c +++ b/arch/s390/crypto/des_s390.c @@ -14,18 +14,15 @@ * */ -#include #include #include +#include +#include +#include #include "crypt_s390.h" -#include "crypto_des.h" - -#define DES_BLOCK_SIZE 8 -#define DES_KEY_SIZE 8 #define DES3_192_KEY_SIZE (3 * DES_KEY_SIZE) -#define DES3_192_BLOCK_SIZE DES_BLOCK_SIZE struct crypt_s390_des_ctx { u8 iv[DES_BLOCK_SIZE]; @@ -42,13 +39,16 @@ static int des_setkey(struct crypto_tfm *tfm, const u8 *key, { struct crypt_s390_des_ctx *dctx = crypto_tfm_ctx(tfm); u32 *flags = &tfm->crt_flags; - int ret; + u32 tmp[DES_EXPKEY_WORDS]; - /* test if key is valid (not a weak key) */ - ret = crypto_des_check_key(key, keylen, flags); - if (ret == 0) - memcpy(dctx->key, key, keylen); - return ret; + /* check for weak keys */ + if (!des_ekey(tmp, key) && (*flags & CRYPTO_TFM_REQ_WEAK_KEY)) { + *flags |= CRYPTO_TFM_RES_WEAK_KEY; + return -EINVAL; + } + + memcpy(dctx->key, key, keylen); + return 0; } static void des_encrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in) @@ -238,9 +238,7 @@ static struct crypto_alg cbc_des_alg = { static int des3_192_setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int keylen) { - int i, ret; struct crypt_s390_des3_192_ctx *dctx = crypto_tfm_ctx(tfm); - const u8 *temp_key = key; u32 *flags = &tfm->crt_flags; if (!(memcmp(key, &key[DES_KEY_SIZE], DES_KEY_SIZE) && @@ -250,11 +248,6 @@ static int des3_192_setkey(struct crypto_tfm *tfm, const u8 *key, *flags |= CRYPTO_TFM_RES_WEAK_KEY; return -EINVAL; } - for (i = 0; i < 3; i++, temp_key += DES_KEY_SIZE) { - ret = crypto_des_check_key(temp_key, DES_KEY_SIZE, flags); - if (ret < 0) - return ret; - } memcpy(dctx->key, key, keylen); return 0; } @@ -264,7 +257,7 @@ static void des3_192_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) struct crypt_s390_des3_192_ctx *dctx = crypto_tfm_ctx(tfm); crypt_s390_km(KM_TDEA_192_ENCRYPT, dctx->key, dst, (void*)src, - DES3_192_BLOCK_SIZE); + DES_BLOCK_SIZE); } static void des3_192_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) @@ -272,7 +265,7 @@ static void des3_192_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) struct crypt_s390_des3_192_ctx *dctx = crypto_tfm_ctx(tfm); crypt_s390_km(KM_TDEA_192_DECRYPT, dctx->key, dst, (void*)src, - DES3_192_BLOCK_SIZE); + DES_BLOCK_SIZE); } static struct crypto_alg des3_192_alg = { @@ -280,7 +273,7 @@ static struct crypto_alg des3_192_alg = { .cra_driver_name = "des3_ede-s390", .cra_priority = CRYPT_S390_PRIORITY, .cra_flags = CRYPTO_ALG_TYPE_CIPHER, - .cra_blocksize = DES3_192_BLOCK_SIZE, + .cra_blocksize = DES_BLOCK_SIZE, .cra_ctxsize = sizeof(struct crypt_s390_des3_192_ctx), .cra_module = THIS_MODULE, .cra_list = LIST_HEAD_INIT(des3_192_alg.cra_list), @@ -322,7 +315,7 @@ static struct crypto_alg ecb_des3_192_alg = { .cra_driver_name = "ecb-des3_ede-s390", .cra_priority = CRYPT_S390_COMPOSITE_PRIORITY, .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER, - .cra_blocksize = DES3_192_BLOCK_SIZE, + .cra_blocksize = DES_BLOCK_SIZE, .cra_ctxsize = sizeof(struct crypt_s390_des3_192_ctx), .cra_type = &crypto_blkcipher_type, .cra_module = THIS_MODULE, @@ -366,7 +359,7 @@ static struct crypto_alg cbc_des3_192_alg = { .cra_driver_name = "cbc-des3_ede-s390", .cra_priority = CRYPT_S390_COMPOSITE_PRIORITY, .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER, - .cra_blocksize = DES3_192_BLOCK_SIZE, + .cra_blocksize = DES_BLOCK_SIZE, .cra_ctxsize = sizeof(struct crypt_s390_des3_192_ctx), .cra_type = &crypto_blkcipher_type, .cra_module = THIS_MODULE, @@ -376,7 +369,7 @@ static struct crypto_alg cbc_des3_192_alg = { .blkcipher = { .min_keysize = DES3_192_KEY_SIZE, .max_keysize = DES3_192_KEY_SIZE, - .ivsize = DES3_192_BLOCK_SIZE, + .ivsize = DES_BLOCK_SIZE, .setkey = des3_192_setkey, .encrypt = cbc_des3_192_encrypt, .decrypt = cbc_des3_192_decrypt, @@ -427,7 +420,7 @@ des_err: goto out; } -static void __exit des_s390_fini(void) +static void __exit des_s390_exit(void) { crypto_unregister_alg(&cbc_des3_192_alg); crypto_unregister_alg(&ecb_des3_192_alg); @@ -438,7 +431,7 @@ static void __exit des_s390_fini(void) } module_init(des_s390_init); -module_exit(des_s390_fini); +module_exit(des_s390_exit); MODULE_ALIAS("des"); MODULE_ALIAS("des3_ede"); -- cgit v1.2.2 From 026c8ec69d6077846ba8000b3301e8a62c702dc8 Mon Sep 17 00:00:00 2001 From: Andrea Gelmini Date: Wed, 26 May 2010 10:41:03 +1000 Subject: crypto: des_s390 - Checkpatch cleanup arch/s390/crypto/crypto_des.h:18: ERROR: do not use C99 // comments Signed-off-by: Andrea Gelmini Signed-off-by: Herbert Xu --- arch/s390/crypto/crypto_des.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/s390') diff --git a/arch/s390/crypto/crypto_des.h b/arch/s390/crypto/crypto_des.h index c964b64111dd..6210457ceebb 100644 --- a/arch/s390/crypto/crypto_des.h +++ b/arch/s390/crypto/crypto_des.h @@ -15,4 +15,4 @@ extern int crypto_des_check_key(const u8*, unsigned int, u32*); -#endif //__CRYPTO_DES_H__ +#endif /*__CRYPTO_DES_H__*/ -- cgit v1.2.2 From 1996bda2a42480c275656233e631ee0966574be4 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Fri, 21 May 2010 14:05:13 +0200 Subject: arch: Implement local64_t On 64bit, local_t is of size long, and thus we make local64_t an alias. On 32bit, we fall back to atomic64_t. (architecture can provide optimized 32-bit version) (This new facility is to be used by perf events optimizations.) Signed-off-by: Peter Zijlstra Cc: linux-arch@vger.kernel.org Cc: Andrew Morton Cc: Linus Torvalds LKML-Reference: Signed-off-by: Ingo Molnar --- arch/s390/include/asm/local64.h | 1 + 1 file changed, 1 insertion(+) create mode 100644 arch/s390/include/asm/local64.h (limited to 'arch/s390') diff --git a/arch/s390/include/asm/local64.h b/arch/s390/include/asm/local64.h new file mode 100644 index 000000000000..36c93b5cc239 --- /dev/null +++ b/arch/s390/include/asm/local64.h @@ -0,0 +1 @@ +#include -- cgit v1.2.2 From 28172739f0a276eb8d6ca917b3974c2edb036da3 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Wed, 7 Jul 2010 14:58:56 -0700 Subject: net: fix 64 bit counters on 32 bit arches There is a small possibility that a reader gets incorrect values on 32 bit arches. SNMP applications could catch incorrect counters when a 32bit high part is changed by another stats consumer/provider. One way to solve this is to add a rtnl_link_stats64 param to all ndo_get_stats64() methods, and also add such a parameter to dev_get_stats(). Rule is that we are not allowed to use dev->stats64 as a temporary storage for 64bit stats, but a caller provided area (usually on stack) Old drivers (only providing get_stats() method) need no changes. Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- arch/s390/appldata/appldata_net_sum.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/s390') diff --git a/arch/s390/appldata/appldata_net_sum.c b/arch/s390/appldata/appldata_net_sum.c index 9a9586f4103f..f02e89ce4df1 100644 --- a/arch/s390/appldata/appldata_net_sum.c +++ b/arch/s390/appldata/appldata_net_sum.c @@ -85,7 +85,8 @@ static void appldata_get_net_sum_data(void *data) rcu_read_lock(); for_each_netdev_rcu(&init_net, dev) { - const struct net_device_stats *stats = dev_get_stats(dev); + struct rtnl_link_stats64 temp; + const struct net_device_stats *stats = dev_get_stats(dev, &temp); rx_packets += stats->rx_packets; tx_packets += stats->tx_packets; -- cgit v1.2.2 From 592913ecb87a9e06f98ddb55b298f1a66bf94c6b Mon Sep 17 00:00:00 2001 From: John Stultz Date: Tue, 13 Jul 2010 17:56:20 -0700 Subject: time: Kill off CONFIG_GENERIC_TIME Now that all arches have been converted over to use generic time via clocksources or arch_gettimeoffset(), we can remove the GENERIC_TIME config option and simplify the generic code. Signed-off-by: John Stultz LKML-Reference: <1279068988-21864-4-git-send-email-johnstul@us.ibm.com> Signed-off-by: Thomas Gleixner --- arch/s390/Kconfig | 3 --- 1 file changed, 3 deletions(-) (limited to 'arch/s390') diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index bee1c0f794cf..f0777a47e3a5 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -40,9 +40,6 @@ config ARCH_HAS_ILOG2_U64 config GENERIC_HWEIGHT def_bool y -config GENERIC_TIME - def_bool y - config GENERIC_TIME_VSYSCALL def_bool y -- cgit v1.2.2 From 7615856ebfee52b080c22d263ca4debbd0df0ac1 Mon Sep 17 00:00:00 2001 From: John Stultz Date: Tue, 13 Jul 2010 17:56:23 -0700 Subject: timkeeping: Fix update_vsyscall to provide wall_to_monotonic offset update_vsyscall() did not provide the wall_to_monotoinc offset, so arch specific implementations tend to reference wall_to_monotonic directly. This limits future cleanups in the timekeeping core, so this patch fixes the update_vsyscall interface to provide wall_to_monotonic, allowing wall_to_monotonic to be made static as planned in Documentation/feature-removal-schedule.txt Signed-off-by: John Stultz Cc: Martin Schwidefsky Cc: Anton Blanchard Cc: Paul Mackerras Cc: Tony Luck LKML-Reference: <1279068988-21864-7-git-send-email-johnstul@us.ibm.com> Signed-off-by: Thomas Gleixner --- arch/s390/kernel/time.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'arch/s390') diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c index a2163c95eb98..aeb30c6f279c 100644 --- a/arch/s390/kernel/time.c +++ b/arch/s390/kernel/time.c @@ -207,8 +207,8 @@ struct clocksource * __init clocksource_default_clock(void) return &clocksource_tod; } -void update_vsyscall(struct timespec *wall_time, struct clocksource *clock, - u32 mult) +void update_vsyscall(struct timespec *wall_time, struct timespec *wtm, + struct clocksource *clock, u32 mult) { if (clock != &clocksource_tod) return; @@ -219,8 +219,8 @@ void update_vsyscall(struct timespec *wall_time, struct clocksource *clock, vdso_data->xtime_tod_stamp = clock->cycle_last; vdso_data->xtime_clock_sec = wall_time->tv_sec; vdso_data->xtime_clock_nsec = wall_time->tv_nsec; - vdso_data->wtom_clock_sec = wall_to_monotonic.tv_sec; - vdso_data->wtom_clock_nsec = wall_to_monotonic.tv_nsec; + vdso_data->wtom_clock_sec = wtm->tv_sec; + vdso_data->wtom_clock_nsec = wtm->tv_nsec; vdso_data->ntp_mult = mult; smp_wmb(); ++vdso_data->tb_update_count; -- cgit v1.2.2 From dcc18f48a2f1a44c5e8848f30d0cf53a8066c62a Mon Sep 17 00:00:00 2001 From: Christof Schmitt Date: Fri, 16 Jul 2010 15:37:41 +0200 Subject: [SCSI] zfcp: Enable data division support for FCP devices Try to enable data division support for FCP devices and indicate in the adapter status flag if it succeeded. Reviewed-by: Swen Schillig Signed-off-by: Christof Schmitt Signed-off-by: James Bottomley --- arch/s390/include/asm/qdio.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch/s390') diff --git a/arch/s390/include/asm/qdio.h b/arch/s390/include/asm/qdio.h index 0eaae6260274..2ba630276295 100644 --- a/arch/s390/include/asm/qdio.h +++ b/arch/s390/include/asm/qdio.h @@ -84,6 +84,7 @@ struct qdr { #define QIB_AC_OUTBOUND_PCI_SUPPORTED 0x40 #define QIB_RFLAGS_ENABLE_QEBSM 0x80 +#define QIB_RFLAGS_ENABLE_DATA_DIV 0x02 /** * struct qib - queue information block (QIB) @@ -284,6 +285,9 @@ struct slsb { u8 val[QDIO_MAX_BUFFERS_PER_Q]; } __attribute__ ((packed, aligned(256))); +#define CHSC_AC2_DATA_DIV_AVAILABLE 0x0010 +#define CHSC_AC2_DATA_DIV_ENABLED 0x0002 + struct qdio_ssqd_desc { u8 flags; u8:8; @@ -332,6 +336,7 @@ typedef void qdio_handler_t(struct ccw_device *, unsigned int, int, * @adapter_name: name for the adapter * @qib_param_field_format: format for qib_parm_field * @qib_param_field: pointer to 128 bytes or NULL, if no param field + * @qib_rflags: rflags to set * @input_slib_elements: pointer to no_input_qs * 128 words of data or NULL * @output_slib_elements: pointer to no_output_qs * 128 words of data or NULL * @no_input_qs: number of input queues @@ -348,6 +353,7 @@ struct qdio_initialize { unsigned char adapter_name[8]; unsigned int qib_param_field_format; unsigned char *qib_param_field; + unsigned char qib_rflags; unsigned long *input_slib_elements; unsigned long *output_slib_elements; unsigned int no_input_qs; -- cgit v1.2.2 From 2122ff5eab8faec853e43f6de886e8dc8f31e317 Mon Sep 17 00:00:00 2001 From: Avi Kivity Date: Thu, 13 May 2010 11:25:04 +0300 Subject: KVM: move vcpu locking to dispatcher for generic vcpu ioctls All vcpu ioctls need to be locked, so instead of locking each one specifically we lock at the generic dispatcher. This patch only updates generic ioctls and leaves arch specific ioctls alone. Signed-off-by: Avi Kivity --- arch/s390/kvm/kvm-s390.c | 16 ---------------- 1 file changed, 16 deletions(-) (limited to 'arch/s390') diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index ae3705816878..0d0e0add0201 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -371,55 +371,43 @@ static int kvm_arch_vcpu_ioctl_initial_reset(struct kvm_vcpu *vcpu) int kvm_arch_vcpu_ioctl_set_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs) { - vcpu_load(vcpu); memcpy(&vcpu->arch.guest_gprs, ®s->gprs, sizeof(regs->gprs)); - vcpu_put(vcpu); return 0; } int kvm_arch_vcpu_ioctl_get_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs) { - vcpu_load(vcpu); memcpy(®s->gprs, &vcpu->arch.guest_gprs, sizeof(regs->gprs)); - vcpu_put(vcpu); return 0; } int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs) { - vcpu_load(vcpu); memcpy(&vcpu->arch.guest_acrs, &sregs->acrs, sizeof(sregs->acrs)); memcpy(&vcpu->arch.sie_block->gcr, &sregs->crs, sizeof(sregs->crs)); - vcpu_put(vcpu); return 0; } int kvm_arch_vcpu_ioctl_get_sregs(struct kvm_vcpu *vcpu, struct kvm_sregs *sregs) { - vcpu_load(vcpu); memcpy(&sregs->acrs, &vcpu->arch.guest_acrs, sizeof(sregs->acrs)); memcpy(&sregs->crs, &vcpu->arch.sie_block->gcr, sizeof(sregs->crs)); - vcpu_put(vcpu); return 0; } int kvm_arch_vcpu_ioctl_set_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu) { - vcpu_load(vcpu); memcpy(&vcpu->arch.guest_fpregs.fprs, &fpu->fprs, sizeof(fpu->fprs)); vcpu->arch.guest_fpregs.fpc = fpu->fpc; - vcpu_put(vcpu); return 0; } int kvm_arch_vcpu_ioctl_get_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu) { - vcpu_load(vcpu); memcpy(&fpu->fprs, &vcpu->arch.guest_fpregs.fprs, sizeof(fpu->fprs)); fpu->fpc = vcpu->arch.guest_fpregs.fpc; - vcpu_put(vcpu); return 0; } @@ -498,8 +486,6 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) int rc; sigset_t sigsaved; - vcpu_load(vcpu); - rerun_vcpu: if (vcpu->requests) if (test_and_clear_bit(KVM_REQ_MMU_RELOAD, &vcpu->requests)) @@ -568,8 +554,6 @@ rerun_vcpu: if (vcpu->sigset_active) sigprocmask(SIG_SETMASK, &sigsaved, NULL); - vcpu_put(vcpu); - vcpu->stat.exit_userspace++; return rc; } -- cgit v1.2.2 From bc923cc93b7719576f20687e4cb07751601fbbb3 Mon Sep 17 00:00:00 2001 From: Avi Kivity Date: Thu, 13 May 2010 12:21:46 +0300 Subject: KVM: s390: Centrally lock arch specific vcpu ioctls Signed-off-by: Avi Kivity --- arch/s390/kvm/kvm-s390.c | 40 +++++++++++++++++----------------------- 1 file changed, 17 insertions(+), 23 deletions(-) (limited to 'arch/s390') diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index 0d0e0add0201..fd169f658bf8 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -363,9 +363,7 @@ int kvm_arch_vcpu_runnable(struct kvm_vcpu *vcpu) static int kvm_arch_vcpu_ioctl_initial_reset(struct kvm_vcpu *vcpu) { - vcpu_load(vcpu); kvm_s390_vcpu_initial_reset(vcpu); - vcpu_put(vcpu); return 0; } @@ -415,14 +413,12 @@ static int kvm_arch_vcpu_ioctl_set_initial_psw(struct kvm_vcpu *vcpu, psw_t psw) { int rc = 0; - vcpu_load(vcpu); if (atomic_read(&vcpu->arch.sie_block->cpuflags) & CPUSTAT_RUNNING) rc = -EBUSY; else { vcpu->run->psw_mask = psw.mask; vcpu->run->psw_addr = psw.addr; } - vcpu_put(vcpu); return rc; } @@ -573,7 +569,7 @@ static int __guestcopy(struct kvm_vcpu *vcpu, u64 guestdest, const void *from, * KVM_S390_STORE_STATUS_NOADDR: -> 0x1200 on 64 bit * KVM_S390_STORE_STATUS_PREFIXED: -> prefix */ -int __kvm_s390_vcpu_store_status(struct kvm_vcpu *vcpu, unsigned long addr) +static int kvm_s390_vcpu_store_status(struct kvm_vcpu *vcpu, unsigned long addr) { const unsigned char archmode = 1; int prefix; @@ -635,45 +631,43 @@ int __kvm_s390_vcpu_store_status(struct kvm_vcpu *vcpu, unsigned long addr) return 0; } -static int kvm_s390_vcpu_store_status(struct kvm_vcpu *vcpu, unsigned long addr) -{ - int rc; - - vcpu_load(vcpu); - rc = __kvm_s390_vcpu_store_status(vcpu, addr); - vcpu_put(vcpu); - return rc; -} - long kvm_arch_vcpu_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg) { struct kvm_vcpu *vcpu = filp->private_data; void __user *argp = (void __user *)arg; + long r; - switch (ioctl) { - case KVM_S390_INTERRUPT: { + if (ioctl == KVM_S390_INTERRUPT) { struct kvm_s390_interrupt s390int; if (copy_from_user(&s390int, argp, sizeof(s390int))) return -EFAULT; return kvm_s390_inject_vcpu(vcpu, &s390int); } + + vcpu_load(vcpu); + switch (ioctl) { case KVM_S390_STORE_STATUS: - return kvm_s390_vcpu_store_status(vcpu, arg); + r = kvm_s390_vcpu_store_status(vcpu, arg); + break; case KVM_S390_SET_INITIAL_PSW: { psw_t psw; + r = -EFAULT; if (copy_from_user(&psw, argp, sizeof(psw))) - return -EFAULT; - return kvm_arch_vcpu_ioctl_set_initial_psw(vcpu, psw); + break; + r = kvm_arch_vcpu_ioctl_set_initial_psw(vcpu, psw); + break; } case KVM_S390_INITIAL_RESET: - return kvm_arch_vcpu_ioctl_initial_reset(vcpu); + r = kvm_arch_vcpu_ioctl_initial_reset(vcpu); + break; default: - ; + r = -EINVAL; } - return -EINVAL; + vcpu_put(vcpu); + return r; } /* Section: memory related */ -- cgit v1.2.2 From 93736624635235cc5372ffca6d62816d02170724 Mon Sep 17 00:00:00 2001 From: Avi Kivity Date: Thu, 13 May 2010 12:35:17 +0300 Subject: KVM: Consolidate arch specific vcpu ioctl locking Now that all arch specific ioctls have centralized locking, it is easy to move it to the central dispatcher. Signed-off-by: Avi Kivity --- arch/s390/kvm/kvm-s390.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) (limited to 'arch/s390') diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index fd169f658bf8..0cb0da7822d5 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -638,16 +638,16 @@ long kvm_arch_vcpu_ioctl(struct file *filp, void __user *argp = (void __user *)arg; long r; - if (ioctl == KVM_S390_INTERRUPT) { + switch (ioctl) { + case KVM_S390_INTERRUPT: { struct kvm_s390_interrupt s390int; + r = -EFAULT; if (copy_from_user(&s390int, argp, sizeof(s390int))) - return -EFAULT; - return kvm_s390_inject_vcpu(vcpu, &s390int); + break; + r = kvm_s390_inject_vcpu(vcpu, &s390int); + break; } - - vcpu_load(vcpu); - switch (ioctl) { case KVM_S390_STORE_STATUS: r = kvm_s390_vcpu_store_status(vcpu, arg); break; @@ -666,7 +666,6 @@ long kvm_arch_vcpu_ioctl(struct file *filp, default: r = -EINVAL; } - vcpu_put(vcpu); return r; } -- cgit v1.2.2 From 971eb77f87bfd352a56a24651922d0383db76219 Mon Sep 17 00:00:00 2001 From: Christian Borntraeger Date: Sat, 12 Jun 2010 08:54:13 +0200 Subject: KVM: s390: Fix build failure due to centralized vcpu locking patches This patch fixes ERROR: "__kvm_s390_vcpu_store_status" [arch/s390/kvm/kvm.ko] undefined! triggered by commit 3268c56840dcee78c3e928336550f4e1861504c4 (kvm.git) Author: Avi Kivity Date: Thu May 13 12:21:46 2010 +0300 KVM: s390: Centrally lock arch specific vcpu ioctls Reported-by: Sachin Sant Signed-off-by: Christian Borntraeger Signed-off-by: Avi Kivity --- arch/s390/kvm/intercept.c | 2 +- arch/s390/kvm/kvm-s390.c | 2 +- arch/s390/kvm/kvm-s390.h | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) (limited to 'arch/s390') diff --git a/arch/s390/kvm/intercept.c b/arch/s390/kvm/intercept.c index 3ddc30895e31..f7b6df45d8be 100644 --- a/arch/s390/kvm/intercept.c +++ b/arch/s390/kvm/intercept.c @@ -135,7 +135,7 @@ static int handle_stop(struct kvm_vcpu *vcpu) spin_lock_bh(&vcpu->arch.local_int.lock); if (vcpu->arch.local_int.action_bits & ACTION_STORE_ON_STOP) { vcpu->arch.local_int.action_bits &= ~ACTION_STORE_ON_STOP; - rc = __kvm_s390_vcpu_store_status(vcpu, + rc = kvm_s390_vcpu_store_status(vcpu, KVM_S390_STORE_STATUS_NOADDR); if (rc >= 0) rc = -EOPNOTSUPP; diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index 0cb0da7822d5..0079b8c2a9a6 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -569,7 +569,7 @@ static int __guestcopy(struct kvm_vcpu *vcpu, u64 guestdest, const void *from, * KVM_S390_STORE_STATUS_NOADDR: -> 0x1200 on 64 bit * KVM_S390_STORE_STATUS_PREFIXED: -> prefix */ -static int kvm_s390_vcpu_store_status(struct kvm_vcpu *vcpu, unsigned long addr) +int kvm_s390_vcpu_store_status(struct kvm_vcpu *vcpu, unsigned long addr) { const unsigned char archmode = 1; int prefix; diff --git a/arch/s390/kvm/kvm-s390.h b/arch/s390/kvm/kvm-s390.h index cfa9d1777457..a7b7586626db 100644 --- a/arch/s390/kvm/kvm-s390.h +++ b/arch/s390/kvm/kvm-s390.h @@ -92,7 +92,7 @@ int kvm_s390_handle_b2(struct kvm_vcpu *vcpu); int kvm_s390_handle_sigp(struct kvm_vcpu *vcpu); /* implemented in kvm-s390.c */ -int __kvm_s390_vcpu_store_status(struct kvm_vcpu *vcpu, +int kvm_s390_vcpu_store_status(struct kvm_vcpu *vcpu, unsigned long addr); /* implemented in diag.c */ int kvm_s390_handle_diag(struct kvm_vcpu *vcpu); -- cgit v1.2.2 From fc34531db3cf8c422f2ff7cf4ef507a3ca672cd2 Mon Sep 17 00:00:00 2001 From: Christian Borntraeger Date: Thu, 17 Jun 2010 23:16:20 +0200 Subject: KVM: s390: Don't exit SIE on SIGP sense running Newer (guest) kernels use sigp sense running in their spinlock implementation to check if the other cpu is running before yielding the processor. This revealed some wrong guest settings, causing unnecessary exits for every sigp sense running. Signed-off-by: Christian Borntraeger Signed-off-by: Avi Kivity --- arch/s390/include/asm/kvm_host.h | 2 +- arch/s390/kvm/kvm-s390.c | 4 +++- 2 files changed, 4 insertions(+), 2 deletions(-) (limited to 'arch/s390') diff --git a/arch/s390/include/asm/kvm_host.h b/arch/s390/include/asm/kvm_host.h index 27605b62b980..b95710a1f5dd 100644 --- a/arch/s390/include/asm/kvm_host.h +++ b/arch/s390/include/asm/kvm_host.h @@ -26,7 +26,7 @@ struct sca_entry { atomic_t scn; - __u64 reserved; + __u32 reserved; __u64 sda; __u64 reserved2[2]; } __attribute__((packed)); diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index 0079b8c2a9a6..08a3b35d30be 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -207,6 +207,7 @@ out_nokvm: void kvm_arch_vcpu_destroy(struct kvm_vcpu *vcpu) { VCPU_EVENT(vcpu, 3, "%s", "free cpu"); + clear_bit(63 - vcpu->vcpu_id, (unsigned long *) &vcpu->kvm->arch.sca->mcn); if (vcpu->kvm->arch.sca->cpu[vcpu->vcpu_id].sda == (__u64) vcpu->arch.sie_block) vcpu->kvm->arch.sca->cpu[vcpu->vcpu_id].sda = 0; @@ -296,7 +297,7 @@ int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu) { atomic_set(&vcpu->arch.sie_block->cpuflags, CPUSTAT_ZARCH); set_bit(KVM_REQ_MMU_RELOAD, &vcpu->requests); - vcpu->arch.sie_block->ecb = 2; + vcpu->arch.sie_block->ecb = 6; vcpu->arch.sie_block->eca = 0xC1002001U; vcpu->arch.sie_block->fac = (int) (long) facilities; hrtimer_init(&vcpu->arch.ckc_timer, CLOCK_REALTIME, HRTIMER_MODE_ABS); @@ -329,6 +330,7 @@ struct kvm_vcpu *kvm_arch_vcpu_create(struct kvm *kvm, kvm->arch.sca->cpu[id].sda = (__u64) vcpu->arch.sie_block; vcpu->arch.sie_block->scaoh = (__u32)(((__u64)kvm->arch.sca) >> 32); vcpu->arch.sie_block->scaol = (__u32)(__u64)kvm->arch.sca; + set_bit(63 - id, (unsigned long *) &kvm->arch.sca->mcn); spin_lock_init(&vcpu->arch.local_int.lock); INIT_LIST_HEAD(&vcpu->arch.local_int.list); -- cgit v1.2.2 From a1f4d39500ad8ed61825eff061debff42386ab5b Mon Sep 17 00:00:00 2001 From: Avi Kivity Date: Mon, 21 Jun 2010 11:44:20 +0300 Subject: KVM: Remove memory alias support As advertised in feature-removal-schedule.txt. Equivalent support is provided by overlapping memory regions. Signed-off-by: Avi Kivity --- arch/s390/kvm/kvm-s390.c | 5 ----- 1 file changed, 5 deletions(-) (limited to 'arch/s390') diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index 08a3b35d30be..4fe68650535c 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -723,11 +723,6 @@ void kvm_arch_flush_shadow(struct kvm *kvm) { } -gfn_t unalias_gfn(struct kvm *kvm, gfn_t gfn) -{ - return gfn; -} - static int __init kvm_s390_init(void) { int ret; -- cgit v1.2.2 From 828554136bbacae6e39fc31b9cd7e7c660ad7530 Mon Sep 17 00:00:00 2001 From: Joerg Roedel Date: Thu, 1 Jul 2010 16:00:11 +0200 Subject: KVM: Remove unnecessary divide operations This patch converts unnecessary divide and modulo operations in the KVM large page related code into logical operations. This allows to convert gfn_t to u64 while not breaking 32 bit builds. Signed-off-by: Joerg Roedel Signed-off-by: Marcelo Tosatti --- arch/s390/include/asm/kvm_host.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/s390') diff --git a/arch/s390/include/asm/kvm_host.h b/arch/s390/include/asm/kvm_host.h index b95710a1f5dd..cef7dbf69dfc 100644 --- a/arch/s390/include/asm/kvm_host.h +++ b/arch/s390/include/asm/kvm_host.h @@ -41,7 +41,8 @@ struct sca_block { } __attribute__((packed)); #define KVM_NR_PAGE_SIZES 2 -#define KVM_HPAGE_SHIFT(x) (PAGE_SHIFT + ((x) - 1) * 8) +#define KVM_HPAGE_GFN_SHIFT(x) (((x) - 1) * 8) +#define KVM_HPAGE_SHIFT(x) (PAGE_SHIFT + KVM_HPAGE_GFN_SHIFT(x)) #define KVM_HPAGE_SIZE(x) (1UL << KVM_HPAGE_SHIFT(x)) #define KVM_HPAGE_MASK(x) (~(KVM_HPAGE_SIZE(x) - 1)) #define KVM_PAGES_PER_HPAGE(x) (KVM_HPAGE_SIZE(x) / PAGE_SIZE) -- cgit v1.2.2 From 6588169d516560f68672e2928680b71c647b7806 Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Wed, 28 Jul 2010 17:33:09 +0200 Subject: kbuild: allow assignment to {A,C,LD}FLAGS_MODULE on the command line It is now possible to assign options to AS, CC and LD on the command line - which is only used when building modules. {A,C,LD}FLAGS_MODULE was all used both in the top-level Makefile in the arch makefiles, thus users had no way to specify additional options to AS, CC, LD when building modules without overriding the original value. Introduce a new set of variables KBUILD_{A,C,LD}FLAGS_MODULE that is used by arch specific files and free up {A,C,LD}FLAGS_MODULE so they can be assigned on the command line. All arch Makefiles that used the old variables has been updated. Note: Previously we had a MODFLAGS variable for both AS and CC. But in favour of consistency this was dropped. So in some cases arch Makefile has one assignmnet replaced by two assignmnets. Note2: MODFLAGS was not documented and is dropped without any notice. I do not expect much/any breakage from this. Signed-off-by: Sam Ravnborg Cc: Denys Vlasenko Cc: Haavard Skinnemoen Cc: Mike Frysinger Cc: Tony Luck Cc: Geert Uytterhoeven Cc: Ralf Baechle Cc: Benjamin Herrenschmidt Cc: Martin Schwidefsky Cc: Chen Liqin Acked-by: Mike Frysinger [blackfin] Acked-by: Haavard Skinnemoen [avr32] Signed-off-by: Michal Marek --- arch/s390/Makefile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/s390') diff --git a/arch/s390/Makefile b/arch/s390/Makefile index fc8fb20e7fc0..83ef8724c833 100644 --- a/arch/s390/Makefile +++ b/arch/s390/Makefile @@ -22,7 +22,8 @@ STACK_SIZE := 8192 CHECKFLAGS += -D__s390__ -msize-long else LDFLAGS := -m elf64_s390 -MODFLAGS += -fpic -D__PIC__ +KBUILD_AFLAGS_MODULE += -fpic -D__PIC__ +KBUILD_CFLAGS_MODULE += -fpic -D__PIC__ KBUILD_CFLAGS += -m64 KBUILD_AFLAGS += -m64 UTS_MACHINE := s390x -- cgit v1.2.2 From 7e005f79791dcd58436c88ded4a7f5aed1b82147 Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori Date: Mon, 31 May 2010 15:59:04 +0900 Subject: remove needless ISA_DMA_THRESHOLD Architectures don't need to define ISA_DMA_THRESHOLD anymore. Signed-off-by: FUJITA Tomonori Acked-by: James Bottomley Acked-by: David Howells Signed-off-by: Jens Axboe --- arch/s390/include/asm/scatterlist.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'arch/s390') diff --git a/arch/s390/include/asm/scatterlist.h b/arch/s390/include/asm/scatterlist.h index be44d94cba54..35d786fe93ae 100644 --- a/arch/s390/include/asm/scatterlist.h +++ b/arch/s390/include/asm/scatterlist.h @@ -1,3 +1 @@ -#define ISA_DMA_THRESHOLD (~0UL) - #include -- cgit v1.2.2 From fd0457a6ae52141718a15652fb80d867e1bf1d10 Mon Sep 17 00:00:00 2001 From: Michael Ernst Date: Mon, 9 Aug 2010 18:12:50 +0200 Subject: [S390] cio: CHSC SIOSL Support A Linux interface for the CHSC command store-I/O-operation-status-and-initiate-logging (SIOSL). Model-dependent logging within the channel subsystem can be invoked via a helper function or a writable subchannel device attribute. Signed-off-by: Michael Ernst Signed-off-by: Martin Schwidefsky --- arch/s390/include/asm/ccwdev.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/s390') diff --git a/arch/s390/include/asm/ccwdev.h b/arch/s390/include/asm/ccwdev.h index 1c0030f9b890..f3ba0fa98de6 100644 --- a/arch/s390/include/asm/ccwdev.h +++ b/arch/s390/include/asm/ccwdev.h @@ -208,6 +208,8 @@ extern void ccw_device_get_id(struct ccw_device *, struct ccw_dev_id *); extern struct ccw_device *ccw_device_probe_console(void); extern int ccw_device_force_console(void); +int ccw_device_siosl(struct ccw_device *); + // FIXME: these have to go extern int _ccw_device_get_subchannel_number(struct ccw_device *); -- cgit v1.2.2 From 2e85ba510ede4aea1b150493407ae911e8ea5051 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Mon, 9 Aug 2010 18:12:55 +0200 Subject: [S390] cmm: add missing __init/__exit annotations Add missing __init and __exit annoations for module init and exit functions. This will save us huge amounts of memory... sort of. Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- arch/s390/mm/cmm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/s390') diff --git a/arch/s390/mm/cmm.c b/arch/s390/mm/cmm.c index eb6a2ef5f82e..4bddf8d3a150 100644 --- a/arch/s390/mm/cmm.c +++ b/arch/s390/mm/cmm.c @@ -427,7 +427,7 @@ static struct notifier_block cmm_power_notifier = { .notifier_call = cmm_power_event, }; -static int cmm_init(void) +static int __init cmm_init(void) { int rc = -ENOMEM; @@ -467,7 +467,7 @@ out_sysctl: } module_init(cmm_init); -static void cmm_exit(void) +static void __exit cmm_exit(void) { unregister_sysctl_table(cmm_sysctl_header); #ifdef CONFIG_CMM_IUCV -- cgit v1.2.2 From 41b42876772bb8c1cbd7e68d384791f97a5fd0d6 Mon Sep 17 00:00:00 2001 From: Hendrik Brueckner Date: Mon, 9 Aug 2010 18:12:56 +0200 Subject: [S390] cmm, smsgiucv_app: convert sender to uppercase The sender kernel parameter contains a z/VM user ID where alphabetic characters must be specified in uppercase. Allow users to specify lowercase characters and convert the sender string to uppercase at module initialization. Signed-off-by: Hendrik Brueckner Signed-off-by: Martin Schwidefsky --- arch/s390/mm/cmm.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'arch/s390') diff --git a/arch/s390/mm/cmm.c b/arch/s390/mm/cmm.c index 4bddf8d3a150..a9550dca3e4b 100644 --- a/arch/s390/mm/cmm.c +++ b/arch/s390/mm/cmm.c @@ -435,6 +435,13 @@ static int __init cmm_init(void) if (!cmm_sysctl_header) goto out_sysctl; #ifdef CONFIG_CMM_IUCV + /* convert sender to uppercase characters */ + if (sender) { + int len = strlen(sender); + while (len--) + sender[len] = toupper(sender[len]); + } + rc = smsg_register_callback(SMSG_PREFIX, cmm_smsg_target); if (rc < 0) goto out_smsg; -- cgit v1.2.2 From e033b9a0c6ca137388e363a7250809f85b35eb3f Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Mon, 9 Aug 2010 18:12:57 +0200 Subject: [S390] initrd: change default load address Change default load address of the initrd in case of IPL from reader. The new load address is directly behind the kernel image. This way we can see immediatly if there are any problems with the code which tries to rescue the initrd in case the bootmem bitmap would overlap with the initrd. Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- arch/s390/kernel/head.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/s390') diff --git a/arch/s390/kernel/head.S b/arch/s390/kernel/head.S index 51838ad42d56..db1696e210af 100644 --- a/arch/s390/kernel/head.S +++ b/arch/s390/kernel/head.S @@ -366,7 +366,7 @@ iplstart: l %r1,.Lstartup br %r1 -.Linitrd:.long _end + 0x400000 # default address of initrd +.Linitrd:.long _end # default address of initrd .Lparm: .long PARMAREA .Lstartup: .long startup .Lreset:.byte 0xc3,0xc8,0xc1,0xd5,0xc7,0xc5,0x40,0xd9,0xc4,0xd9,0x40 -- cgit v1.2.2 From eafd2b6ddd8604998bdfbf7550b23795c07f03bb Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Mon, 9 Aug 2010 18:12:58 +0200 Subject: [S390] topology: use default MC domain initializer Use default MC sched domain initializer, since performance meassurements finally showed that this is indeed better. Besides the fact that the powersavings flags functions didn't make too much sense, but were unused anyway. Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- arch/s390/include/asm/topology.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'arch/s390') diff --git a/arch/s390/include/asm/topology.h b/arch/s390/include/asm/topology.h index dc8a67297d0f..831bd033ea77 100644 --- a/arch/s390/include/asm/topology.h +++ b/arch/s390/include/asm/topology.h @@ -30,8 +30,6 @@ static inline void s390_init_cpu_topology(void) }; #endif -#define SD_MC_INIT SD_CPU_INIT - #include #endif /* _ASM_S390_TOPOLOGY_H */ -- cgit v1.2.2 From b69257f2502e046beac7b9a3086fda552eb4d7e9 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Fri, 4 Jun 2010 21:02:59 -0400 Subject: switch hypfs to ->evict_inode() ... and since we never hash its inodes, default ->drop_inode() will work just fine. Signed-off-by: Al Viro --- arch/s390/hypfs/inode.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'arch/s390') diff --git a/arch/s390/hypfs/inode.c b/arch/s390/hypfs/inode.c index 6b120f073043..98a4a4c267a7 100644 --- a/arch/s390/hypfs/inode.c +++ b/arch/s390/hypfs/inode.c @@ -117,10 +117,10 @@ static struct inode *hypfs_make_inode(struct super_block *sb, int mode) return ret; } -static void hypfs_drop_inode(struct inode *inode) +static void hypfs_evict_inode(struct inode *inode) { + end_writeback(inode); kfree(inode->i_private); - generic_delete_inode(inode); } static int hypfs_open(struct inode *inode, struct file *filp) @@ -460,7 +460,7 @@ static struct file_system_type hypfs_type = { static const struct super_operations hypfs_s_ops = { .statfs = simple_statfs, - .drop_inode = hypfs_drop_inode, + .evict_inode = hypfs_evict_inode, .show_options = hypfs_show_options, }; -- cgit v1.2.2 From 365b18189789bfa1acd9939e6312b8a4b4577b28 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 7 Jul 2010 18:53:25 +0200 Subject: add f_flags to struct statfs(64) Add a flags field to help glibc implementing statvfs(3) efficiently. We copy the flag values from glibc, and add a new ST_VALID flag to denote that f_flags is implemented. Signed-off-by: Christoph Hellwig Signed-off-by: Al Viro --- arch/s390/include/asm/statfs.h | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'arch/s390') diff --git a/arch/s390/include/asm/statfs.h b/arch/s390/include/asm/statfs.h index 06cc70307ece..3be7fbd406c8 100644 --- a/arch/s390/include/asm/statfs.h +++ b/arch/s390/include/asm/statfs.h @@ -33,7 +33,8 @@ struct statfs { __kernel_fsid_t f_fsid; int f_namelen; int f_frsize; - int f_spare[5]; + int f_flags; + int f_spare[4]; }; struct statfs64 { @@ -47,7 +48,8 @@ struct statfs64 { __kernel_fsid_t f_fsid; int f_namelen; int f_frsize; - int f_spare[5]; + int f_flags; + int f_spare[4]; }; struct compat_statfs64 { @@ -61,7 +63,8 @@ struct compat_statfs64 { __kernel_fsid_t f_fsid; __u32 f_namelen; __u32 f_frsize; - __u32 f_spare[5]; + __u32 f_flags; + __u32 f_spare[4]; }; #endif /* __s390x__ */ -- cgit v1.2.2 From a1b200e27c0426ea98c1231a2b78c6094eb073e4 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Mon, 9 Aug 2010 17:18:28 -0700 Subject: mm: provide init_mm mm_context initializer Provide an INIT_MM_CONTEXT intializer macro which can be used to statically initialize mm_struct:mm_context of init_mm. This way we can get rid of code which will do the initialization at run time (on s390). In addition the current code can be found at a place where it is not expected. So let's have a common initializer which architectures can use if needed. This is based on a patch from Suzuki Poulose. Signed-off-by: Heiko Carstens Cc: Martin Schwidefsky Cc: Suzuki Poulose Cc: Alexey Dobriyan Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/s390/include/asm/mmu.h | 5 +++++ arch/s390/mm/vmem.c | 4 ---- 2 files changed, 5 insertions(+), 4 deletions(-) (limited to 'arch/s390') diff --git a/arch/s390/include/asm/mmu.h b/arch/s390/include/asm/mmu.h index 03be99919d62..99e3409102b9 100644 --- a/arch/s390/include/asm/mmu.h +++ b/arch/s390/include/asm/mmu.h @@ -13,4 +13,9 @@ typedef struct { int alloc_pgste; /* cloned contexts will have extended page tables */ } mm_context_t; +#define INIT_MM_CONTEXT(name) \ + .context.list_lock = __SPIN_LOCK_UNLOCKED(name.context.list_lock), \ + .context.crst_list = LIST_HEAD_INIT(name.context.crst_list), \ + .context.pgtable_list = LIST_HEAD_INIT(name.context.pgtable_list), + #endif diff --git a/arch/s390/mm/vmem.c b/arch/s390/mm/vmem.c index 90165e7ca04e..34c43f23b28c 100644 --- a/arch/s390/mm/vmem.c +++ b/arch/s390/mm/vmem.c @@ -332,10 +332,6 @@ void __init vmem_map_init(void) unsigned long start, end; int i; - spin_lock_init(&init_mm.context.list_lock); - INIT_LIST_HEAD(&init_mm.context.crst_list); - INIT_LIST_HEAD(&init_mm.context.pgtable_list); - init_mm.context.noexec = 0; ro_start = ((unsigned long)&_stext) & PAGE_MASK; ro_end = PFN_ALIGN((unsigned long)&_eshared); for (i = 0; i < MEMORY_CHUNKS && memory_chunk[i].size > 0; i++) { -- cgit v1.2.2 From 26df6d13406d1a53b0bda08bd712f1924affd7cd Mon Sep 17 00:00:00 2001 From: "hyc@symas.com" Date: Tue, 22 Jun 2010 10:14:49 -0700 Subject: tty: Add EXTPROC support for LINEMODE This patch is against the 2.6.34 source. Paraphrased from the 1989 BSD patch by David Borman @ cray.com: These are the changes needed for the kernel to support LINEMODE in the server. There is a new bit in the termios local flag word, EXTPROC. When this bit is set, several aspects of the terminal driver are disabled. Input line editing, character echo, and mapping of signals are all disabled. This allows the telnetd to turn off these functions when in linemode, but still keep track of what state the user wants the terminal to be in. New ioctl: TIOCSIG Generate a signal to processes in the current process group of the pty. There is a new mode for packet driver, the TIOCPKT_IOCTL bit. When packet mode is turned on in the pty, and the EXTPROC bit is set, then whenever the state of the pty is changed, the next read on the master side of the pty will have the TIOCPKT_IOCTL bit set. This allows the process on the server side of the pty to know when the state of the terminal has changed; it can then issue the appropriate ioctl to retrieve the new state. Since the original BSD patches accompanied the source code for telnet I've left that reference here, but obviously the feature is useful for any remote terminal protocol, including ssh. The corresponding feature has existed in the BSD tty driver since 1989. For historical reference, a good copy of the relevant files can be found here: http://anonsvn.mit.edu/viewvc/krb5/trunk/src/appl/telnet/?pathrev=17741 Signed-off-by: Howard Chu Cc: Alan Cox Signed-off-by: Greg Kroah-Hartman --- arch/s390/include/asm/ioctls.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/s390') diff --git a/arch/s390/include/asm/ioctls.h b/arch/s390/include/asm/ioctls.h index 40e481b1b461..2f3d8736361f 100644 --- a/arch/s390/include/asm/ioctls.h +++ b/arch/s390/include/asm/ioctls.h @@ -60,6 +60,7 @@ #define TCSETSF2 _IOW('T',0x2D, struct termios2) #define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */ #define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */ +#define TIOCSIG _IOW('T',0x36, int) /* Generate signal on Pty slave */ #define FIONCLEX 0x5450 /* these numbers need to be adjusted. */ #define FIOCLEX 0x5451 @@ -86,6 +87,7 @@ #define TIOCPKT_START 8 #define TIOCPKT_NOSTOP 16 #define TIOCPKT_DOSTOP 32 +#define TIOCPKT_IOCTL 64 #define TIOCSER_TEMT 0x01 /* Transmitter physically empty */ -- cgit v1.2.2 From 3a1103703538d164551dc9b5a734a2c8ebcd27ee Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Fri, 13 Aug 2010 10:06:39 +0200 Subject: [S390] sys_personality: follow u_long to unsigned int conversion commit 485d527686850d68a0e9006dd9904f19f122485e "sys_personality: change sys_personality() to accept "unsigned int" instead of u_long" changed the syscall interface for sys_personality. Just follow the common code change in our arch code to avoid confusion. Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- arch/s390/kernel/compat_wrapper.S | 2 +- arch/s390/kernel/entry.h | 2 +- arch/s390/kernel/sys_s390.c | 4 ++-- 3 files changed, 4 insertions(+), 4 deletions(-) (limited to 'arch/s390') diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S index 672ce52341b4..1600f5097148 100644 --- a/arch/s390/kernel/compat_wrapper.S +++ b/arch/s390/kernel/compat_wrapper.S @@ -614,7 +614,7 @@ sys32_sysfs_wrapper: .globl sys32_personality_wrapper sys32_personality_wrapper: - llgfr %r2,%r2 # unsigned long + llgfr %r2,%r2 # unsigned int jg sys_s390_personality # branch to system call .globl sys32_setfsuid16_wrapper diff --git a/arch/s390/kernel/entry.h b/arch/s390/kernel/entry.h index eb15c12ec158..5bb1e6b5db26 100644 --- a/arch/s390/kernel/entry.h +++ b/arch/s390/kernel/entry.h @@ -31,7 +31,7 @@ struct old_sigaction; long sys_mmap2(struct s390_mmap_arg_struct __user *arg); long sys_s390_ipc(uint call, int first, unsigned long second, unsigned long third, void __user *ptr); -long sys_s390_personality(unsigned long personality); +long sys_s390_personality(unsigned int personality); long sys_s390_fadvise64(int fd, u32 offset_high, u32 offset_low, size_t len, int advice); long sys_s390_fadvise64_64(struct fadvise64_64_args __user *args); diff --git a/arch/s390/kernel/sys_s390.c b/arch/s390/kernel/sys_s390.c index 7b6b0f81a283..476081440df9 100644 --- a/arch/s390/kernel/sys_s390.c +++ b/arch/s390/kernel/sys_s390.c @@ -131,9 +131,9 @@ SYSCALL_DEFINE5(s390_ipc, uint, call, int, first, unsigned long, second, } #ifdef CONFIG_64BIT -SYSCALL_DEFINE1(s390_personality, unsigned long, personality) +SYSCALL_DEFINE1(s390_personality, unsigned int, personality) { - int ret; + unsigned int ret; if (current->personality == PER_LINUX32 && personality == PER_LINUX) personality = PER_LINUX32; -- cgit v1.2.2 From b47ac63c7229dd13daf4d7eed806d720f769c526 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Fri, 13 Aug 2010 10:06:41 +0200 Subject: [S390] wire up prlimit64 and fanotify* syscalls Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- arch/s390/include/asm/unistd.h | 5 ++++- arch/s390/kernel/compat_wrapper.S | 24 ++++++++++++++++++++++++ arch/s390/kernel/syscalls.S | 3 +++ 3 files changed, 31 insertions(+), 1 deletion(-) (limited to 'arch/s390') diff --git a/arch/s390/include/asm/unistd.h b/arch/s390/include/asm/unistd.h index 5f0075150a65..1049ef27c15e 100644 --- a/arch/s390/include/asm/unistd.h +++ b/arch/s390/include/asm/unistd.h @@ -269,7 +269,10 @@ #define __NR_pwritev 329 #define __NR_rt_tgsigqueueinfo 330 #define __NR_perf_event_open 331 -#define NR_syscalls 332 +#define __NR_fanotify_init 332 +#define __NR_fanotify_mark 333 +#define __NR_prlimit64 334 +#define NR_syscalls 335 /* * There are some system calls that are not present on 64 bit, some diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S index 1600f5097148..8e60fb23b90d 100644 --- a/arch/s390/kernel/compat_wrapper.S +++ b/arch/s390/kernel/compat_wrapper.S @@ -1853,3 +1853,27 @@ sys32_execve_wrapper: llgtr %r3,%r3 # compat_uptr_t * llgtr %r4,%r4 # compat_uptr_t * jg sys32_execve # branch to system call + + .globl sys_fanotify_init_wrapper +sys_fanotify_init_wrapper: + llgfr %r2,%r2 # unsigned int + llgfr %r3,%r3 # unsigned int + jg sys_fanotify_init # branch to system call + + .globl sys_fanotify_mark_wrapper +sys_fanotify_mark_wrapper: + lgfr %r2,%r2 # int + llgfr %r3,%r3 # unsigned int + sllg %r4,%r4,32 # get high word of 64bit mask + lr %r4,%r5 # get low word of 64bit mask + llgfr %r5,%r6 # unsigned int + llgt %r6,164(%r15) # char * + jg sys_fanotify_mark # branch to system call + + .globl sys_prlimit64_wrapper +sys_prlimit64_wrapper: + lgfr %r2,%r2 # pid_t + llgfr %r3,%r3 # unsigned int + llgtr %r4,%r4 # const struct rlimit64 __user * + llgtr %r5,%r5 # struct rlimit64 __user * + jg sys_prlimit64 # branch to system call diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S index 201ce6bed34e..a8fee1b14395 100644 --- a/arch/s390/kernel/syscalls.S +++ b/arch/s390/kernel/syscalls.S @@ -340,3 +340,6 @@ SYSCALL(sys_preadv,sys_preadv,compat_sys_preadv_wrapper) SYSCALL(sys_pwritev,sys_pwritev,compat_sys_pwritev_wrapper) SYSCALL(sys_rt_tgsigqueueinfo,sys_rt_tgsigqueueinfo,compat_sys_rt_tgsigqueueinfo_wrapper) /* 330 */ SYSCALL(sys_perf_event_open,sys_perf_event_open,sys_perf_event_open_wrapper) +SYSCALL(sys_fanotify_init,sys_fanotify_init,sys_fanotify_init_wrapper) +SYSCALL(sys_fanotify_mark,sys_fanotify_mark,sys_fanotify_mark_wrapper) +SYSCALL(sys_prlimit64,sys_prlimit64,sys_prlimit64_wrapper) -- cgit v1.2.2 From e402e38c6b148febf8c3c39546e24584eaa23e42 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Fri, 13 Aug 2010 10:06:42 +0200 Subject: [S390] appldata: fix dev_get_stats 64 bit conversion Fix this warning: arch/s390/appldata/appldata_net_sum.c: In function 'appldata_get_net_sum_data': arch/s390/appldata/appldata_net_sum.c:89: warning: initialization from incompatible pointer type which was introduced with be1f3c2c027cc5ad735df6a45a542ed1db7ec48b "net: Enable 64-bit net device statistics on 32-bit architectures" Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- arch/s390/appldata/appldata_net_sum.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/s390') diff --git a/arch/s390/appldata/appldata_net_sum.c b/arch/s390/appldata/appldata_net_sum.c index f02e89ce4df1..5da7c562a90b 100644 --- a/arch/s390/appldata/appldata_net_sum.c +++ b/arch/s390/appldata/appldata_net_sum.c @@ -85,9 +85,10 @@ static void appldata_get_net_sum_data(void *data) rcu_read_lock(); for_each_netdev_rcu(&init_net, dev) { + const struct rtnl_link_stats64 *stats; struct rtnl_link_stats64 temp; - const struct net_device_stats *stats = dev_get_stats(dev, &temp); + stats = dev_get_stats(dev, &temp); rx_packets += stats->rx_packets; tx_packets += stats->tx_packets; rx_bytes += stats->rx_bytes; -- cgit v1.2.2 From c7887325230aec47d47a32562a6e26014a0fafca Mon Sep 17 00:00:00 2001 From: David Howells Date: Wed, 11 Aug 2010 11:26:22 +0100 Subject: Mark arguments to certain syscalls as being const Mark arguments to certain system calls as being const where they should be but aren't. The list includes: (*) The filename arguments of various stat syscalls, execve(), various utimes syscalls and some mount syscalls. (*) The filename arguments of some syscall helpers relating to the above. (*) The buffer argument of various write syscalls. Signed-off-by: David Howells Acked-by: David S. Miller Signed-off-by: Linus Torvalds --- arch/s390/kernel/compat_linux.c | 10 +++++----- arch/s390/kernel/compat_linux.h | 10 +++++----- arch/s390/kernel/entry.h | 2 +- arch/s390/kernel/process.c | 2 +- 4 files changed, 12 insertions(+), 12 deletions(-) (limited to 'arch/s390') diff --git a/arch/s390/kernel/compat_linux.c b/arch/s390/kernel/compat_linux.c index 73b624ed9cd8..1e6449c79ab6 100644 --- a/arch/s390/kernel/compat_linux.c +++ b/arch/s390/kernel/compat_linux.c @@ -436,7 +436,7 @@ sys32_rt_sigqueueinfo(int pid, int sig, compat_siginfo_t __user *uinfo) * sys32_execve() executes a new program after the asm stub has set * things up for us. This should basically do what I want it to. */ -asmlinkage long sys32_execve(char __user *name, compat_uptr_t __user *argv, +asmlinkage long sys32_execve(const char __user *name, compat_uptr_t __user *argv, compat_uptr_t __user *envp) { struct pt_regs *regs = task_pt_regs(current); @@ -570,7 +570,7 @@ static int cp_stat64(struct stat64_emu31 __user *ubuf, struct kstat *stat) return copy_to_user(ubuf,&tmp,sizeof(tmp)) ? -EFAULT : 0; } -asmlinkage long sys32_stat64(char __user * filename, struct stat64_emu31 __user * statbuf) +asmlinkage long sys32_stat64(const char __user * filename, struct stat64_emu31 __user * statbuf) { struct kstat stat; int ret = vfs_stat(filename, &stat); @@ -579,7 +579,7 @@ asmlinkage long sys32_stat64(char __user * filename, struct stat64_emu31 __user return ret; } -asmlinkage long sys32_lstat64(char __user * filename, struct stat64_emu31 __user * statbuf) +asmlinkage long sys32_lstat64(const char __user * filename, struct stat64_emu31 __user * statbuf) { struct kstat stat; int ret = vfs_lstat(filename, &stat); @@ -597,7 +597,7 @@ asmlinkage long sys32_fstat64(unsigned long fd, struct stat64_emu31 __user * sta return ret; } -asmlinkage long sys32_fstatat64(unsigned int dfd, char __user *filename, +asmlinkage long sys32_fstatat64(unsigned int dfd, const char __user *filename, struct stat64_emu31 __user* statbuf, int flag) { struct kstat stat; @@ -655,7 +655,7 @@ asmlinkage long sys32_read(unsigned int fd, char __user * buf, size_t count) return sys_read(fd, buf, count); } -asmlinkage long sys32_write(unsigned int fd, char __user * buf, size_t count) +asmlinkage long sys32_write(unsigned int fd, const char __user * buf, size_t count) { if ((compat_ssize_t) count < 0) return -EINVAL; diff --git a/arch/s390/kernel/compat_linux.h b/arch/s390/kernel/compat_linux.h index cb97afc85c94..9635d759c2b9 100644 --- a/arch/s390/kernel/compat_linux.h +++ b/arch/s390/kernel/compat_linux.h @@ -193,7 +193,7 @@ long sys32_rt_sigprocmask(int how, compat_sigset_t __user *set, compat_sigset_t __user *oset, size_t sigsetsize); long sys32_rt_sigpending(compat_sigset_t __user *set, size_t sigsetsize); long sys32_rt_sigqueueinfo(int pid, int sig, compat_siginfo_t __user *uinfo); -long sys32_execve(char __user *name, compat_uptr_t __user *argv, +long sys32_execve(const char __user *name, compat_uptr_t __user *argv, compat_uptr_t __user *envp); long sys32_init_module(void __user *umod, unsigned long len, const char __user *uargs); @@ -207,16 +207,16 @@ long sys32_sendfile(int out_fd, int in_fd, compat_off_t __user *offset, size_t count); long sys32_sendfile64(int out_fd, int in_fd, compat_loff_t __user *offset, s32 count); -long sys32_stat64(char __user * filename, struct stat64_emu31 __user * statbuf); -long sys32_lstat64(char __user * filename, +long sys32_stat64(const char __user * filename, struct stat64_emu31 __user * statbuf); +long sys32_lstat64(const char __user * filename, struct stat64_emu31 __user * statbuf); long sys32_fstat64(unsigned long fd, struct stat64_emu31 __user * statbuf); -long sys32_fstatat64(unsigned int dfd, char __user *filename, +long sys32_fstatat64(unsigned int dfd, const char __user *filename, struct stat64_emu31 __user* statbuf, int flag); unsigned long old32_mmap(struct mmap_arg_struct_emu31 __user *arg); long sys32_mmap2(struct mmap_arg_struct_emu31 __user *arg); long sys32_read(unsigned int fd, char __user * buf, size_t count); -long sys32_write(unsigned int fd, char __user * buf, size_t count); +long sys32_write(unsigned int fd, const char __user * buf, size_t count); long sys32_fadvise64(int fd, loff_t offset, size_t len, int advise); long sys32_fadvise64_64(struct fadvise64_64_args __user *args); long sys32_sigaction(int sig, const struct old_sigaction32 __user *act, diff --git a/arch/s390/kernel/entry.h b/arch/s390/kernel/entry.h index 5bb1e6b5db26..403fb430a896 100644 --- a/arch/s390/kernel/entry.h +++ b/arch/s390/kernel/entry.h @@ -42,7 +42,7 @@ long sys_clone(unsigned long newsp, unsigned long clone_flags, int __user *parent_tidptr, int __user *child_tidptr); long sys_vfork(void); void execve_tail(void); -long sys_execve(char __user *name, char __user * __user *argv, +long sys_execve(const char __user *name, char __user * __user *argv, char __user * __user *envp); long sys_sigsuspend(int history0, int history1, old_sigset_t mask); long sys_sigaction(int sig, const struct old_sigaction __user *act, diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c index 1039fdea15b5..7eafaf2662b9 100644 --- a/arch/s390/kernel/process.c +++ b/arch/s390/kernel/process.c @@ -267,7 +267,7 @@ asmlinkage void execve_tail(void) /* * sys_execve() executes a new program. */ -SYSCALL_DEFINE3(execve, char __user *, name, char __user * __user *, argv, +SYSCALL_DEFINE3(execve, const char __user *, name, char __user * __user *, argv, char __user * __user *, envp) { struct pt_regs *regs = task_pt_regs(current); -- cgit v1.2.2 From bf56fba6703592149e1bcd19220c60eb42dff9b7 Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Sat, 14 Aug 2010 10:20:19 +0200 Subject: archs: replace unifdef-y with header-y unifdef-y and header-y have same semantic, so drop unifdef-y Signed-off-by: Sam Ravnborg --- arch/s390/include/asm/Kbuild | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) (limited to 'arch/s390') diff --git a/arch/s390/include/asm/Kbuild b/arch/s390/include/asm/Kbuild index 63a23415fba6..42e512ba8b43 100644 --- a/arch/s390/include/asm/Kbuild +++ b/arch/s390/include/asm/Kbuild @@ -1,15 +1,14 @@ include include/asm-generic/Kbuild.asm +header-y += chpid.h +header-y += chsc.h +header-y += cmb.h header-y += dasd.h +header-y += debug.h header-y += monwriter.h header-y += qeth.h +header-y += schid.h header-y += tape390.h header-y += ucontext.h header-y += vtoc.h header-y += zcrypt.h -header-y += chsc.h - -unifdef-y += cmb.h -unifdef-y += debug.h -unifdef-y += chpid.h -unifdef-y += schid.h -- cgit v1.2.2 From 8b1bb90701f9a51f10ce8a990bcc1e237cb3b1c7 Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Sat, 14 Aug 2010 22:05:58 +0200 Subject: defconfig reduction Use the defconfig files generated by "make savedefconfig" for remaining defconfig files. Signed-off-by: Sam Ravnborg --- arch/s390/defconfig | 970 ---------------------------------------------------- 1 file changed, 970 deletions(-) (limited to 'arch/s390') diff --git a/arch/s390/defconfig b/arch/s390/defconfig index 253f158db668..e40ac6ee6526 100644 --- a/arch/s390/defconfig +++ b/arch/s390/defconfig @@ -1,491 +1,59 @@ -# -# Automatically generated make config: don't edit -# Linux kernel version: 2.6.35-rc1 -# Fri Jun 4 11:32:40 2010 -# -CONFIG_SCHED_MC=y -CONFIG_MMU=y -CONFIG_ZONE_DMA=y -CONFIG_LOCKDEP_SUPPORT=y -CONFIG_STACKTRACE_SUPPORT=y -CONFIG_HAVE_LATENCYTOP_SUPPORT=y -CONFIG_RWSEM_XCHGADD_ALGORITHM=y -# CONFIG_ARCH_HAS_ILOG2_U32 is not set -# CONFIG_ARCH_HAS_ILOG2_U64 is not set -CONFIG_GENERIC_HWEIGHT=y -CONFIG_GENERIC_TIME=y -CONFIG_GENERIC_TIME_VSYSCALL=y -CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_GENERIC_BUG=y -CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y -CONFIG_NO_IOMEM=y -CONFIG_NO_DMA=y -CONFIG_GENERIC_LOCKBREAK=y -CONFIG_PGSTE=y -CONFIG_VIRT_CPU_ACCOUNTING=y -CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y -CONFIG_S390=y -CONFIG_SCHED_OMIT_FRAME_POINTER=y -CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" -CONFIG_CONSTRUCTORS=y - -# -# General setup -# CONFIG_EXPERIMENTAL=y -CONFIG_LOCK_KERNEL=y -CONFIG_INIT_ENV_ARG_LIMIT=32 -CONFIG_CROSS_COMPILE="" -CONFIG_LOCALVERSION="" -CONFIG_LOCALVERSION_AUTO=y -CONFIG_HAVE_KERNEL_GZIP=y -CONFIG_HAVE_KERNEL_BZIP2=y -CONFIG_HAVE_KERNEL_LZMA=y -CONFIG_HAVE_KERNEL_LZO=y -CONFIG_KERNEL_GZIP=y -# CONFIG_KERNEL_BZIP2 is not set -# CONFIG_KERNEL_LZMA is not set -# CONFIG_KERNEL_LZO is not set -CONFIG_SWAP=y CONFIG_SYSVIPC=y -CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y -CONFIG_POSIX_MQUEUE_SYSCTL=y -# CONFIG_BSD_PROCESS_ACCT is not set -# CONFIG_TASKSTATS is not set CONFIG_AUDIT=y -# CONFIG_AUDITSYSCALL is not set - -# -# RCU Subsystem -# -CONFIG_TREE_RCU=y -# CONFIG_TREE_PREEMPT_RCU is not set -# CONFIG_TINY_RCU is not set -# CONFIG_RCU_TRACE is not set -CONFIG_RCU_FANOUT=64 -# CONFIG_RCU_FANOUT_EXACT is not set -# CONFIG_RCU_FAST_NO_HZ is not set -# CONFIG_TREE_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y -CONFIG_LOG_BUF_SHIFT=17 CONFIG_CGROUPS=y -# CONFIG_CGROUP_DEBUG is not set CONFIG_CGROUP_NS=y -# CONFIG_CGROUP_FREEZER is not set -# CONFIG_CGROUP_DEVICE is not set -# CONFIG_CPUSETS is not set -# CONFIG_CGROUP_CPUACCT is not set -# CONFIG_RESOURCE_COUNTERS is not set -# CONFIG_CGROUP_SCHED is not set -# CONFIG_BLK_CGROUP is not set -CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y -# CONFIG_RELAY is not set -CONFIG_NAMESPACES=y CONFIG_UTS_NS=y CONFIG_IPC_NS=y -# CONFIG_USER_NS is not set -# CONFIG_PID_NS is not set -# CONFIG_NET_NS is not set CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" -CONFIG_RD_GZIP=y -CONFIG_RD_BZIP2=y -CONFIG_RD_LZMA=y -CONFIG_RD_LZO=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_SYSCTL=y -CONFIG_ANON_INODES=y -# CONFIG_EMBEDDED is not set -CONFIG_SYSCTL_SYSCALL=y -CONFIG_KALLSYMS=y -# CONFIG_KALLSYMS_ALL is not set -# CONFIG_KALLSYMS_EXTRA_PASS is not set -CONFIG_HOTPLUG=y -CONFIG_PRINTK=y -CONFIG_BUG=y -CONFIG_ELF_CORE=y -CONFIG_BASE_FULL=y -CONFIG_FUTEX=y -CONFIG_EPOLL=y -CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y -CONFIG_EVENTFD=y -CONFIG_SHMEM=y -CONFIG_AIO=y -CONFIG_HAVE_PERF_EVENTS=y - -# -# Kernel Performance Events And Counters -# -# CONFIG_PERF_EVENTS is not set -# CONFIG_PERF_COUNTERS is not set -CONFIG_VM_EVENT_COUNTERS=y # CONFIG_COMPAT_BRK is not set CONFIG_SLAB=y -# CONFIG_SLUB is not set -# CONFIG_SLOB is not set -# CONFIG_PROFILING is not set -CONFIG_TRACEPOINTS=y -CONFIG_HAVE_OPROFILE=y CONFIG_KPROBES=y -CONFIG_HAVE_SYSCALL_WRAPPERS=y -CONFIG_KRETPROBES=y -CONFIG_HAVE_KPROBES=y -CONFIG_HAVE_KRETPROBES=y -CONFIG_HAVE_ARCH_TRACEHOOK=y -CONFIG_USE_GENERIC_SMP_HELPERS=y -CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y -CONFIG_HAVE_DEFAULT_NO_SPIN_MUTEXES=y - -# -# GCOV-based kernel profiling -# -# CONFIG_GCOV_KERNEL is not set -# CONFIG_SLOW_WORK is not set -# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set -CONFIG_SLABINFO=y -CONFIG_RT_MUTEXES=y -CONFIG_BASE_SMALL=0 CONFIG_MODULES=y -# CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y -# CONFIG_MODULE_FORCE_UNLOAD is not set CONFIG_MODVERSIONS=y -# CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_INIT_ALL_POSSIBLE=y -CONFIG_STOP_MACHINE=y -CONFIG_BLOCK=y -CONFIG_BLK_DEV_BSG=y -# CONFIG_BLK_DEV_INTEGRITY is not set -CONFIG_BLOCK_COMPAT=y - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=y CONFIG_DEFAULT_DEADLINE=y -# CONFIG_DEFAULT_CFQ is not set -# CONFIG_DEFAULT_NOOP is not set -CONFIG_DEFAULT_IOSCHED="deadline" -CONFIG_PREEMPT_NOTIFIERS=y -CONFIG_ARCH_INLINE_SPIN_TRYLOCK=y -CONFIG_ARCH_INLINE_SPIN_TRYLOCK_BH=y -CONFIG_ARCH_INLINE_SPIN_LOCK=y -CONFIG_ARCH_INLINE_SPIN_LOCK_BH=y -CONFIG_ARCH_INLINE_SPIN_LOCK_IRQ=y -CONFIG_ARCH_INLINE_SPIN_LOCK_IRQSAVE=y -CONFIG_ARCH_INLINE_SPIN_UNLOCK=y -CONFIG_ARCH_INLINE_SPIN_UNLOCK_BH=y -CONFIG_ARCH_INLINE_SPIN_UNLOCK_IRQ=y -CONFIG_ARCH_INLINE_SPIN_UNLOCK_IRQRESTORE=y -CONFIG_ARCH_INLINE_READ_TRYLOCK=y -CONFIG_ARCH_INLINE_READ_LOCK=y -CONFIG_ARCH_INLINE_READ_LOCK_BH=y -CONFIG_ARCH_INLINE_READ_LOCK_IRQ=y -CONFIG_ARCH_INLINE_READ_LOCK_IRQSAVE=y -CONFIG_ARCH_INLINE_READ_UNLOCK=y -CONFIG_ARCH_INLINE_READ_UNLOCK_BH=y -CONFIG_ARCH_INLINE_READ_UNLOCK_IRQ=y -CONFIG_ARCH_INLINE_READ_UNLOCK_IRQRESTORE=y -CONFIG_ARCH_INLINE_WRITE_TRYLOCK=y -CONFIG_ARCH_INLINE_WRITE_LOCK=y -CONFIG_ARCH_INLINE_WRITE_LOCK_BH=y -CONFIG_ARCH_INLINE_WRITE_LOCK_IRQ=y -CONFIG_ARCH_INLINE_WRITE_LOCK_IRQSAVE=y -CONFIG_ARCH_INLINE_WRITE_UNLOCK=y -CONFIG_ARCH_INLINE_WRITE_UNLOCK_BH=y -CONFIG_ARCH_INLINE_WRITE_UNLOCK_IRQ=y -CONFIG_ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE=y -# CONFIG_INLINE_SPIN_TRYLOCK is not set -# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set -# CONFIG_INLINE_SPIN_LOCK is not set -# CONFIG_INLINE_SPIN_LOCK_BH is not set -# CONFIG_INLINE_SPIN_LOCK_IRQ is not set -# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set -# CONFIG_INLINE_SPIN_UNLOCK is not set -# CONFIG_INLINE_SPIN_UNLOCK_BH is not set -# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set -# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set -# CONFIG_INLINE_READ_TRYLOCK is not set -# CONFIG_INLINE_READ_LOCK is not set -# CONFIG_INLINE_READ_LOCK_BH is not set -# CONFIG_INLINE_READ_LOCK_IRQ is not set -# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set -# CONFIG_INLINE_READ_UNLOCK is not set -# CONFIG_INLINE_READ_UNLOCK_BH is not set -# CONFIG_INLINE_READ_UNLOCK_IRQ is not set -# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set -# CONFIG_INLINE_WRITE_TRYLOCK is not set -# CONFIG_INLINE_WRITE_LOCK is not set -# CONFIG_INLINE_WRITE_LOCK_BH is not set -# CONFIG_INLINE_WRITE_LOCK_IRQ is not set -# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set -# CONFIG_INLINE_WRITE_UNLOCK is not set -# CONFIG_INLINE_WRITE_UNLOCK_BH is not set -# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set -# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set -# CONFIG_MUTEX_SPIN_ON_OWNER is not set -CONFIG_FREEZER=y - -# -# Base setup -# - -# -# Processor type and features -# -CONFIG_TICK_ONESHOT=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y -CONFIG_GENERIC_CLOCKEVENTS_BUILD=y CONFIG_64BIT=y -# CONFIG_KTIME_SCALAR is not set CONFIG_SMP=y CONFIG_NR_CPUS=32 -CONFIG_HOTPLUG_CPU=y CONFIG_COMPAT=y -CONFIG_SYSVIPC_COMPAT=y -CONFIG_AUDIT_ARCH=y CONFIG_S390_EXEC_PROTECT=y - -# -# Code generation options -# -# CONFIG_MARCH_G5 is not set -CONFIG_MARCH_Z900=y -# CONFIG_MARCH_Z990 is not set -# CONFIG_MARCH_Z9_109 is not set -# CONFIG_MARCH_Z10 is not set CONFIG_PACK_STACK=y -# CONFIG_SMALL_STACK is not set CONFIG_CHECK_STACK=y -CONFIG_STACK_GUARD=256 -# CONFIG_WARN_STACK is not set -CONFIG_ARCH_POPULATES_NODE_MAP=y - -# -# Kernel preemption -# -# CONFIG_PREEMPT_NONE is not set -# CONFIG_PREEMPT_VOLUNTARY is not set CONFIG_PREEMPT=y -CONFIG_ARCH_SPARSEMEM_ENABLE=y -CONFIG_ARCH_SPARSEMEM_DEFAULT=y -CONFIG_ARCH_SELECT_MEMORY_MODEL=y -CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y -CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y -CONFIG_SELECT_MEMORY_MODEL=y -# CONFIG_FLATMEM_MANUAL is not set -# CONFIG_DISCONTIGMEM_MANUAL is not set -CONFIG_SPARSEMEM_MANUAL=y -CONFIG_SPARSEMEM=y -CONFIG_HAVE_MEMORY_PRESENT=y -CONFIG_SPARSEMEM_EXTREME=y -CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y -CONFIG_SPARSEMEM_VMEMMAP=y CONFIG_MEMORY_HOTPLUG=y -CONFIG_MEMORY_HOTPLUG_SPARSE=y CONFIG_MEMORY_HOTREMOVE=y -CONFIG_PAGEFLAGS_EXTENDED=y -CONFIG_SPLIT_PTLOCK_CPUS=999999 -CONFIG_MIGRATION=y -CONFIG_PHYS_ADDR_T_64BIT=y -CONFIG_ZONE_DMA_FLAG=1 -CONFIG_BOUNCE=y -CONFIG_VIRT_TO_BUS=y -# CONFIG_KSM is not set -CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 - -# -# I/O subsystem configuration -# CONFIG_QDIO=y CONFIG_CHSC_SCH=m - -# -# Misc -# CONFIG_IPL=y -# CONFIG_IPL_TAPE is not set -CONFIG_IPL_VM=y -CONFIG_BINFMT_ELF=y -CONFIG_COMPAT_BINFMT_ELF=y -# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -# CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=m -CONFIG_FORCE_MAX_ZONEORDER=9 CONFIG_PFAULT=y -# CONFIG_SHARED_KERNEL is not set -# CONFIG_CMM is not set -# CONFIG_APPLDATA_BASE is not set CONFIG_HZ_100=y -# CONFIG_HZ_250 is not set -# CONFIG_HZ_300 is not set -# CONFIG_HZ_1000 is not set -CONFIG_HZ=100 -CONFIG_SCHED_HRTICK=y -CONFIG_S390_HYPFS_FS=y CONFIG_KEXEC=y -# CONFIG_ZFCPDUMP is not set CONFIG_S390_GUEST=y -CONFIG_SECCOMP=y - -# -# Power Management -# CONFIG_PM=y -# CONFIG_PM_DEBUG is not set -CONFIG_PM_SLEEP_SMP=y -CONFIG_PM_SLEEP=y CONFIG_HIBERNATION=y -CONFIG_PM_STD_PARTITION="" -# CONFIG_PM_RUNTIME is not set -CONFIG_PM_OPS=y -CONFIG_NET=y - -# -# Networking options -# CONFIG_PACKET=y CONFIG_UNIX=y -CONFIG_XFRM=y -# CONFIG_XFRM_USER is not set -# CONFIG_XFRM_SUB_POLICY is not set -# CONFIG_XFRM_MIGRATE is not set -# CONFIG_XFRM_STATISTICS is not set CONFIG_NET_KEY=y -# CONFIG_NET_KEY_MIGRATE is not set -CONFIG_IUCV=y CONFIG_AFIUCV=m CONFIG_INET=y CONFIG_IP_MULTICAST=y -# CONFIG_IP_ADVANCED_ROUTER is not set -CONFIG_IP_FIB_HASH=y -# CONFIG_IP_PNP is not set -# CONFIG_NET_IPIP is not set -# CONFIG_NET_IPGRE is not set -# CONFIG_IP_MROUTE is not set -# CONFIG_ARPD is not set -# CONFIG_SYN_COOKIES is not set -# CONFIG_INET_AH is not set -# CONFIG_INET_ESP is not set -# CONFIG_INET_IPCOMP is not set -# CONFIG_INET_XFRM_TUNNEL is not set -CONFIG_INET_TUNNEL=y -CONFIG_INET_XFRM_MODE_TRANSPORT=y -CONFIG_INET_XFRM_MODE_TUNNEL=y -CONFIG_INET_XFRM_MODE_BEET=y -CONFIG_INET_LRO=y -CONFIG_INET_DIAG=y -CONFIG_INET_TCP_DIAG=y -# CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_CUBIC=y -CONFIG_DEFAULT_TCP_CONG="cubic" -# CONFIG_TCP_MD5SIG is not set CONFIG_IPV6=y -# CONFIG_IPV6_PRIVACY is not set -# CONFIG_IPV6_ROUTER_PREF is not set -# CONFIG_IPV6_OPTIMISTIC_DAD is not set -# CONFIG_INET6_AH is not set -# CONFIG_INET6_ESP is not set -# CONFIG_INET6_IPCOMP is not set -# CONFIG_IPV6_MIP6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set -CONFIG_INET6_XFRM_MODE_TRANSPORT=y -CONFIG_INET6_XFRM_MODE_TUNNEL=y -CONFIG_INET6_XFRM_MODE_BEET=y -# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set -CONFIG_IPV6_SIT=y -# CONFIG_IPV6_SIT_6RD is not set -CONFIG_IPV6_NDISC_NODETYPE=y -# CONFIG_IPV6_TUNNEL is not set -# CONFIG_IPV6_MULTIPLE_TABLES is not set -# CONFIG_IPV6_MROUTE is not set -# CONFIG_NETWORK_SECMARK is not set CONFIG_NETFILTER=y -# CONFIG_NETFILTER_DEBUG is not set -CONFIG_NETFILTER_ADVANCED=y - -# -# Core Netfilter Configuration -# -CONFIG_NETFILTER_NETLINK=m CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m CONFIG_NF_CONNTRACK=m -# CONFIG_NF_CT_ACCT is not set -# CONFIG_NF_CONNTRACK_MARK is not set -# CONFIG_NF_CONNTRACK_EVENTS is not set -# CONFIG_NF_CT_PROTO_DCCP is not set # CONFIG_NF_CT_PROTO_SCTP is not set -# CONFIG_NF_CT_PROTO_UDPLITE is not set -# CONFIG_NF_CONNTRACK_AMANDA is not set -# CONFIG_NF_CONNTRACK_FTP is not set -# CONFIG_NF_CONNTRACK_H323 is not set -# CONFIG_NF_CONNTRACK_IRC is not set -# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set -# CONFIG_NF_CONNTRACK_PPTP is not set -# CONFIG_NF_CONNTRACK_SANE is not set -# CONFIG_NF_CONNTRACK_SIP is not set -# CONFIG_NF_CONNTRACK_TFTP is not set -# CONFIG_NF_CT_NETLINK is not set -# CONFIG_NETFILTER_XTABLES is not set -# CONFIG_IP_VS is not set - -# -# IP: Netfilter Configuration -# -# CONFIG_NF_DEFRAG_IPV4 is not set -# CONFIG_NF_CONNTRACK_IPV4 is not set -# CONFIG_IP_NF_QUEUE is not set -# CONFIG_IP_NF_IPTABLES is not set -# CONFIG_IP_NF_ARPTABLES is not set - -# -# IPv6: Netfilter Configuration -# -# CONFIG_NF_CONNTRACK_IPV6 is not set -# CONFIG_IP6_NF_QUEUE is not set -# CONFIG_IP6_NF_IPTABLES is not set -# CONFIG_IP_DCCP is not set -CONFIG_IP_SCTP=m -# CONFIG_NET_SCTPPROBE is not set -# CONFIG_SCTP_DBG_MSG is not set -# CONFIG_SCTP_DBG_OBJCNT is not set -# CONFIG_SCTP_HMAC_NONE is not set -# CONFIG_SCTP_HMAC_SHA1 is not set -CONFIG_SCTP_HMAC_MD5=y -# CONFIG_RDS is not set -# CONFIG_TIPC is not set -# CONFIG_ATM is not set -# CONFIG_L2TP is not set -# CONFIG_BRIDGE is not set -# CONFIG_VLAN_8021Q is not set -# CONFIG_DECNET is not set -# CONFIG_LLC2 is not set -# CONFIG_IPX is not set -# CONFIG_ATALK is not set -# CONFIG_X25 is not set -# CONFIG_LAPB is not set -# CONFIG_ECONET is not set -# CONFIG_WAN_ROUTER is not set -# CONFIG_PHONET is not set -# CONFIG_IEEE802154 is not set CONFIG_NET_SCHED=y - -# -# Queueing/Scheduling -# CONFIG_NET_SCH_CBQ=m -# CONFIG_NET_SCH_HTB is not set -# CONFIG_NET_SCH_HFSC is not set CONFIG_NET_SCH_PRIO=m CONFIG_NET_SCH_MULTIQ=y CONFIG_NET_SCH_RED=m @@ -494,104 +62,28 @@ CONFIG_NET_SCH_TEQL=m CONFIG_NET_SCH_TBF=m CONFIG_NET_SCH_GRED=m CONFIG_NET_SCH_DSMARK=m -# CONFIG_NET_SCH_NETEM is not set -# CONFIG_NET_SCH_DRR is not set -# CONFIG_NET_SCH_INGRESS is not set - -# -# Classification -# -CONFIG_NET_CLS=y -# CONFIG_NET_CLS_BASIC is not set CONFIG_NET_CLS_TCINDEX=m CONFIG_NET_CLS_ROUTE4=m -CONFIG_NET_CLS_ROUTE=y CONFIG_NET_CLS_FW=m CONFIG_NET_CLS_U32=m -# CONFIG_CLS_U32_PERF is not set CONFIG_CLS_U32_MARK=y CONFIG_NET_CLS_RSVP=m CONFIG_NET_CLS_RSVP6=m CONFIG_NET_CLS_FLOW=m -# CONFIG_NET_CLS_CGROUP is not set -# CONFIG_NET_EMATCH is not set CONFIG_NET_CLS_ACT=y CONFIG_NET_ACT_POLICE=y -# CONFIG_NET_ACT_GACT is not set -# CONFIG_NET_ACT_MIRRED is not set CONFIG_NET_ACT_NAT=m -# CONFIG_NET_ACT_PEDIT is not set -# CONFIG_NET_ACT_SIMP is not set -# CONFIG_NET_ACT_SKBEDIT is not set -# CONFIG_NET_CLS_IND is not set -CONFIG_NET_SCH_FIFO=y -# CONFIG_DCB is not set -CONFIG_RPS=y - -# -# Network testing -# -# CONFIG_NET_PKTGEN is not set -# CONFIG_NET_TCPPROBE is not set -# CONFIG_NET_DROP_MONITOR is not set CONFIG_CAN=m CONFIG_CAN_RAW=m CONFIG_CAN_BCM=m - -# -# CAN Device Drivers -# CONFIG_CAN_VCAN=m -# CONFIG_CAN_DEV is not set -# CONFIG_CAN_DEBUG_DEVICES is not set -# CONFIG_AF_RXRPC is not set -# CONFIG_WIMAX is not set -# CONFIG_RFKILL is not set -# CONFIG_NET_9P is not set -# CONFIG_CAIF is not set -# CONFIG_PCMCIA is not set -CONFIG_CCW=y - -# -# Device Drivers -# - -# -# Generic Driver Options -# CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -# CONFIG_DEVTMPFS is not set -CONFIG_STANDALONE=y -CONFIG_PREVENT_FIRMWARE_BUILD=y -CONFIG_FW_LOADER=y # CONFIG_FIRMWARE_IN_KERNEL is not set -CONFIG_EXTRA_FIRMWARE="" -# CONFIG_DEBUG_DRIVER is not set -# CONFIG_DEBUG_DEVRES is not set -CONFIG_SYS_HYPERVISOR=y -# CONFIG_CONNECTOR is not set -CONFIG_BLK_DEV=y -# CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=m -# CONFIG_BLK_DEV_CRYPTOLOOP is not set - -# -# DRBD disabled because PROC_FS, INET or CONNECTOR not selected -# CONFIG_BLK_DEV_NBD=m -# CONFIG_BLK_DEV_OSD is not set CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_COUNT=16 -CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_XIP=y -# CONFIG_CDROM_PKTCDVD is not set -# CONFIG_ATA_OVER_ETH is not set - -# -# S/390 block device drivers -# CONFIG_BLK_DEV_XPRAM=m -# CONFIG_DCSSBLK is not set CONFIG_DASD=y CONFIG_DASD_PROFILE=y CONFIG_DASD_ECKD=y @@ -599,56 +91,16 @@ CONFIG_DASD_FBA=y CONFIG_DASD_DIAG=y CONFIG_DASD_EER=y CONFIG_VIRTIO_BLK=m -CONFIG_MISC_DEVICES=y -# CONFIG_ENCLOSURE_SERVICES is not set -# CONFIG_C2PORT is not set - -# -# EEPROM support -# -# CONFIG_EEPROM_93CX6 is not set - -# -# SCSI device support -# -CONFIG_SCSI_MOD=y -# CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y -# CONFIG_SCSI_DMA is not set -# CONFIG_SCSI_TGT is not set -CONFIG_SCSI_NETLINK=y -CONFIG_SCSI_PROC_FS=y - -# -# SCSI support type (disk, tape, CD-ROM) -# CONFIG_BLK_DEV_SD=y CONFIG_CHR_DEV_ST=y -# CONFIG_CHR_DEV_OSST is not set CONFIG_BLK_DEV_SR=y CONFIG_BLK_DEV_SR_VENDOR=y CONFIG_CHR_DEV_SG=y -# CONFIG_CHR_DEV_SCH is not set CONFIG_SCSI_MULTI_LUN=y CONFIG_SCSI_CONSTANTS=y CONFIG_SCSI_LOGGING=y CONFIG_SCSI_SCAN_ASYNC=y -CONFIG_SCSI_WAIT_SCAN=m - -# -# SCSI Transports -# -# CONFIG_SCSI_SPI_ATTRS is not set -CONFIG_SCSI_FC_ATTRS=y -# CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set -# CONFIG_SCSI_SAS_LIBSAS is not set -# CONFIG_SCSI_SRP_ATTRS is not set -CONFIG_SCSI_LOWLEVEL=y -# CONFIG_ISCSI_TCP is not set -# CONFIG_LIBFC is not set -# CONFIG_LIBFCOE is not set -# CONFIG_SCSI_DEBUG is not set CONFIG_ZFCP=y CONFIG_SCSI_DH=m CONFIG_SCSI_DH_RDAC=m @@ -657,105 +109,39 @@ CONFIG_SCSI_DH_EMC=m CONFIG_SCSI_DH_ALUA=m CONFIG_SCSI_OSD_INITIATOR=m CONFIG_SCSI_OSD_ULD=m -CONFIG_SCSI_OSD_DPRINT_SENSE=1 -# CONFIG_SCSI_OSD_DEBUG is not set CONFIG_MD=y CONFIG_BLK_DEV_MD=y -CONFIG_MD_AUTODETECT=y CONFIG_MD_LINEAR=m CONFIG_MD_RAID0=m CONFIG_MD_RAID1=m -# CONFIG_MD_RAID10 is not set -# CONFIG_MD_RAID456 is not set CONFIG_MD_MULTIPATH=m -# CONFIG_MD_FAULTY is not set CONFIG_BLK_DEV_DM=y -# CONFIG_DM_DEBUG is not set CONFIG_DM_CRYPT=y CONFIG_DM_SNAPSHOT=y CONFIG_DM_MIRROR=y -# CONFIG_DM_LOG_USERSPACE is not set CONFIG_DM_ZERO=y CONFIG_DM_MULTIPATH=m -# CONFIG_DM_MULTIPATH_QL is not set -# CONFIG_DM_MULTIPATH_ST is not set -# CONFIG_DM_DELAY is not set -# CONFIG_DM_UEVENT is not set CONFIG_NETDEVICES=y -# CONFIG_IFB is not set CONFIG_DUMMY=m CONFIG_BONDING=m -# CONFIG_MACVLAN is not set CONFIG_EQUALIZER=m CONFIG_TUN=m CONFIG_VETH=m CONFIG_NET_ETHERNET=y -# CONFIG_MII is not set -# CONFIG_IBM_NEW_EMAC_ZMII is not set -# CONFIG_IBM_NEW_EMAC_RGMII is not set -# CONFIG_IBM_NEW_EMAC_TAH is not set -# CONFIG_IBM_NEW_EMAC_EMAC4 is not set -# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set -# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set -# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set -CONFIG_NETDEV_1000=y -CONFIG_NETDEV_10000=y -# CONFIG_TR is not set - -# -# Enable WiMAX (Networking options) to see the WiMAX drivers -# -# CONFIG_WAN is not set - -# -# S/390 network device drivers -# CONFIG_LCS=m CONFIG_CTCM=m -# CONFIG_NETIUCV is not set -# CONFIG_SMSGIUCV is not set -# CONFIG_CLAW is not set CONFIG_QETH=y CONFIG_QETH_L2=y CONFIG_QETH_L3=y -CONFIG_QETH_IPV6=y -CONFIG_CCWGROUP=y -# CONFIG_PPP is not set -# CONFIG_SLIP is not set -# CONFIG_NETCONSOLE is not set -# CONFIG_NETPOLL is not set -# CONFIG_NET_POLL_CONTROLLER is not set CONFIG_VIRTIO_NET=m - -# -# Character devices -# -CONFIG_DEVKMEM=y -# CONFIG_N_GSM is not set -CONFIG_UNIX98_PTYS=y -# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set -CONFIG_LEGACY_PTYS=y -CONFIG_LEGACY_PTY_COUNT=256 -CONFIG_HVC_DRIVER=y -CONFIG_HVC_IUCV=y -CONFIG_VIRTIO_CONSOLE=y -CONFIG_HW_RANDOM=m CONFIG_HW_RANDOM_VIRTIO=m -# CONFIG_R3964 is not set CONFIG_RAW_DRIVER=m -CONFIG_MAX_RAW_DEVS=256 -# CONFIG_HANGCHECK_TIMER is not set - -# -# S/390 character device drivers -# CONFIG_TN3270=y CONFIG_TN3270_TTY=y CONFIG_TN3270_FS=m CONFIG_TN3270_CONSOLE=y CONFIG_TN3215=y CONFIG_TN3215_CONSOLE=y -CONFIG_CCW_CONSOLE=y CONFIG_SCLP_TTY=y CONFIG_SCLP_CONSOLE=y CONFIG_SCLP_VT220_TTY=y @@ -763,410 +149,54 @@ CONFIG_SCLP_VT220_CONSOLE=y CONFIG_SCLP_CPI=m CONFIG_SCLP_ASYNC=m CONFIG_S390_TAPE=m - -# -# S/390 tape interface support -# CONFIG_S390_TAPE_BLOCK=y - -# -# S/390 tape hardware support -# CONFIG_S390_TAPE_34XX=m -# CONFIG_S390_TAPE_3590 is not set -# CONFIG_VMLOGRDR is not set -# CONFIG_VMCP is not set -# CONFIG_MONREADER is not set -CONFIG_MONWRITER=m -CONFIG_S390_VMUR=m -# CONFIG_RAMOOPS is not set - -# -# PPS support -# -# CONFIG_PPS is not set -# CONFIG_POWER_SUPPLY is not set -# CONFIG_THERMAL is not set -# CONFIG_WATCHDOG is not set -# CONFIG_REGULATOR is not set -# CONFIG_MEMSTICK is not set -# CONFIG_NEW_LEDS is not set CONFIG_ACCESSIBILITY=y -# CONFIG_AUXDISPLAY is not set -# CONFIG_STAGING is not set - -# -# File systems -# CONFIG_EXT2_FS=y -# CONFIG_EXT2_FS_XATTR is not set -# CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y # CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set -CONFIG_EXT3_FS_XATTR=y -# CONFIG_EXT3_FS_POSIX_ACL is not set -# CONFIG_EXT3_FS_SECURITY is not set -# CONFIG_EXT4_FS is not set -CONFIG_JBD=y -# CONFIG_JBD_DEBUG is not set -CONFIG_FS_MBCACHE=y -# CONFIG_REISERFS_FS is not set -# CONFIG_JFS_FS is not set -CONFIG_FS_POSIX_ACL=y -# CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set -# CONFIG_OCFS2_FS is not set -# CONFIG_BTRFS_FS is not set -# CONFIG_NILFS2_FS is not set -CONFIG_FILE_LOCKING=y -CONFIG_FSNOTIFY=y -CONFIG_DNOTIFY=y -CONFIG_INOTIFY=y -CONFIG_INOTIFY_USER=y -# CONFIG_QUOTA is not set -# CONFIG_AUTOFS_FS is not set -# CONFIG_AUTOFS4_FS is not set -# CONFIG_FUSE_FS is not set -CONFIG_GENERIC_ACL=y - -# -# Caches -# -# CONFIG_FSCACHE is not set - -# -# CD-ROM/DVD Filesystems -# -# CONFIG_ISO9660_FS is not set -# CONFIG_UDF_FS is not set - -# -# DOS/FAT/NT Filesystems -# -# CONFIG_MSDOS_FS is not set -# CONFIG_VFAT_FS is not set -# CONFIG_NTFS_FS is not set - -# -# Pseudo filesystems -# -CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y -CONFIG_PROC_SYSCTL=y -CONFIG_PROC_PAGE_MONITOR=y -CONFIG_SYSFS=y CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y -# CONFIG_HUGETLBFS is not set -# CONFIG_HUGETLB_PAGE is not set -CONFIG_CONFIGFS_FS=m -CONFIG_MISC_FILESYSTEMS=y -# CONFIG_ADFS_FS is not set -# CONFIG_AFFS_FS is not set -# CONFIG_HFS_FS is not set -# CONFIG_HFSPLUS_FS is not set -# CONFIG_BEFS_FS is not set -# CONFIG_BFS_FS is not set -# CONFIG_EFS_FS is not set -# CONFIG_LOGFS is not set -# CONFIG_CRAMFS is not set -# CONFIG_SQUASHFS is not set -# CONFIG_VXFS_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_OMFS_FS is not set -# CONFIG_HPFS_FS is not set -# CONFIG_QNX4FS_FS is not set -# CONFIG_ROMFS_FS is not set -# CONFIG_SYSV_FS is not set -# CONFIG_UFS_FS is not set -# CONFIG_EXOFS_FS is not set -CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y -# CONFIG_NFS_V3_ACL is not set -# CONFIG_NFS_V4 is not set CONFIG_NFSD=y CONFIG_NFSD_V3=y -# CONFIG_NFSD_V3_ACL is not set -# CONFIG_NFSD_V4 is not set -CONFIG_LOCKD=y -CONFIG_LOCKD_V4=y -CONFIG_EXPORTFS=y -CONFIG_NFS_COMMON=y -CONFIG_SUNRPC=y -# CONFIG_RPCSEC_GSS_KRB5 is not set -# CONFIG_RPCSEC_GSS_SPKM3 is not set -# CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set -# CONFIG_CIFS is not set -# CONFIG_NCP_FS is not set -# CONFIG_CODA_FS is not set -# CONFIG_AFS_FS is not set - -# -# Partition Types -# CONFIG_PARTITION_ADVANCED=y -# CONFIG_ACORN_PARTITION is not set -# CONFIG_OSF_PARTITION is not set -# CONFIG_AMIGA_PARTITION is not set -# CONFIG_ATARI_PARTITION is not set CONFIG_IBM_PARTITION=y -# CONFIG_MAC_PARTITION is not set -CONFIG_MSDOS_PARTITION=y -# CONFIG_BSD_DISKLABEL is not set -# CONFIG_MINIX_SUBPARTITION is not set -# CONFIG_SOLARIS_X86_PARTITION is not set -# CONFIG_UNIXWARE_DISKLABEL is not set -# CONFIG_LDM_PARTITION is not set -# CONFIG_SGI_PARTITION is not set -# CONFIG_ULTRIX_PARTITION is not set -# CONFIG_SUN_PARTITION is not set -# CONFIG_KARMA_PARTITION is not set -# CONFIG_EFI_PARTITION is not set -# CONFIG_SYSV68_PARTITION is not set -# CONFIG_NLS is not set CONFIG_DLM=m -# CONFIG_DLM_DEBUG is not set - -# -# Kernel hacking -# -CONFIG_TRACE_IRQFLAGS_SUPPORT=y -# CONFIG_PRINTK_TIME is not set -CONFIG_ENABLE_WARN_DEPRECATED=y -CONFIG_ENABLE_MUST_CHECK=y -CONFIG_FRAME_WARN=2048 CONFIG_MAGIC_SYSRQ=y -# CONFIG_STRIP_ASM_SYMS is not set -# CONFIG_UNUSED_SYMBOLS is not set -CONFIG_DEBUG_FS=y -# CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y -# CONFIG_DETECT_HUNG_TASK is not set # CONFIG_SCHED_DEBUG is not set -# CONFIG_SCHEDSTATS is not set -# CONFIG_TIMER_STATS is not set -# CONFIG_DEBUG_OBJECTS is not set -# CONFIG_DEBUG_SLAB is not set -CONFIG_DEBUG_PREEMPT=y -# CONFIG_DEBUG_RT_MUTEXES is not set -# CONFIG_RT_MUTEX_TESTER is not set CONFIG_DEBUG_SPINLOCK=y CONFIG_DEBUG_MUTEXES=y -# CONFIG_DEBUG_LOCK_ALLOC is not set -# CONFIG_PROVE_LOCKING is not set -# CONFIG_LOCK_STAT is not set CONFIG_DEBUG_SPINLOCK_SLEEP=y -# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set -CONFIG_STACKTRACE=y -# CONFIG_DEBUG_KOBJECT is not set -CONFIG_DEBUG_BUGVERBOSE=y -# CONFIG_DEBUG_INFO is not set -# CONFIG_DEBUG_VM is not set -# CONFIG_DEBUG_WRITECOUNT is not set -CONFIG_DEBUG_MEMORY_INIT=y -# CONFIG_DEBUG_LIST is not set -# CONFIG_DEBUG_SG is not set -# CONFIG_DEBUG_NOTIFIERS is not set -# CONFIG_DEBUG_CREDENTIALS is not set -# CONFIG_RCU_TORTURE_TEST is not set # CONFIG_RCU_CPU_STALL_DETECTOR is not set -# CONFIG_KPROBES_SANITY_TEST is not set -# CONFIG_BACKTRACE_SELF_TEST is not set -# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set CONFIG_DEBUG_FORCE_WEAK_PER_CPU=y -# CONFIG_LKDTM is not set -# CONFIG_CPU_NOTIFIER_ERROR_INJECT is not set -# CONFIG_FAULT_INJECTION is not set -# CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -# CONFIG_DEBUG_PAGEALLOC is not set -CONFIG_NOP_TRACER=y -CONFIG_HAVE_FUNCTION_TRACER=y -CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y -CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y -CONFIG_HAVE_SYSCALL_TRACEPOINTS=y -CONFIG_RING_BUFFER=y -CONFIG_EVENT_TRACING=y -CONFIG_CONTEXT_SWITCH_TRACER=y -CONFIG_TRACING=y -CONFIG_TRACING_SUPPORT=y -CONFIG_FTRACE=y -# CONFIG_FUNCTION_TRACER is not set -# CONFIG_IRQSOFF_TRACER is not set -# CONFIG_PREEMPT_TRACER is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_ENABLE_DEFAULT_TRACERS is not set -# CONFIG_FTRACE_SYSCALLS is not set -# CONFIG_BOOT_TRACER is not set -CONFIG_BRANCH_PROFILE_NONE=y -# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set -# CONFIG_PROFILE_ALL_BRANCHES is not set -# CONFIG_STACK_TRACER is not set -# CONFIG_KMEMTRACE is not set -# CONFIG_WORKQUEUE_TRACER is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -CONFIG_KPROBE_EVENT=y -# CONFIG_RING_BUFFER_BENCHMARK is not set -# CONFIG_DYNAMIC_DEBUG is not set -# CONFIG_ATOMIC64_SELFTEST is not set CONFIG_SAMPLES=y -# CONFIG_SAMPLE_TRACEPOINTS is not set -# CONFIG_SAMPLE_TRACE_EVENTS is not set -# CONFIG_SAMPLE_KOBJECT is not set -# CONFIG_SAMPLE_KPROBES is not set -# CONFIG_DEBUG_STRICT_USER_COPY_CHECKS is not set - -# -# Security options -# -# CONFIG_KEYS is not set -# CONFIG_SECURITY is not set -# CONFIG_SECURITYFS is not set -# CONFIG_DEFAULT_SECURITY_SELINUX is not set -# CONFIG_DEFAULT_SECURITY_SMACK is not set -# CONFIG_DEFAULT_SECURITY_TOMOYO is not set -CONFIG_DEFAULT_SECURITY_DAC=y -CONFIG_DEFAULT_SECURITY="" -CONFIG_CRYPTO=y - -# -# Crypto core or helper -# CONFIG_CRYPTO_FIPS=y -CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_ALGAPI2=y -CONFIG_CRYPTO_AEAD=m -CONFIG_CRYPTO_AEAD2=y -CONFIG_CRYPTO_BLKCIPHER=y -CONFIG_CRYPTO_BLKCIPHER2=y -CONFIG_CRYPTO_HASH=m -CONFIG_CRYPTO_HASH2=y -CONFIG_CRYPTO_RNG=m -CONFIG_CRYPTO_RNG2=y -CONFIG_CRYPTO_PCOMP=y -CONFIG_CRYPTO_MANAGER=y -CONFIG_CRYPTO_MANAGER2=y -CONFIG_CRYPTO_GF128MUL=m -# CONFIG_CRYPTO_NULL is not set -# CONFIG_CRYPTO_PCRYPT is not set -CONFIG_CRYPTO_WORKQUEUE=y -# CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_AUTHENC=m -# CONFIG_CRYPTO_TEST is not set - -# -# Authenticated Encryption with Associated Data -# CONFIG_CRYPTO_CCM=m CONFIG_CRYPTO_GCM=m -CONFIG_CRYPTO_SEQIV=m - -# -# Block modes -# -CONFIG_CRYPTO_CBC=y -CONFIG_CRYPTO_CTR=m CONFIG_CRYPTO_CTS=m CONFIG_CRYPTO_ECB=m -# CONFIG_CRYPTO_LRW is not set CONFIG_CRYPTO_PCBC=m -# CONFIG_CRYPTO_XTS is not set - -# -# Hash modes -# -CONFIG_CRYPTO_HMAC=m -# CONFIG_CRYPTO_XCBC is not set CONFIG_CRYPTO_VMAC=m - -# -# Digest -# -CONFIG_CRYPTO_CRC32C=m -CONFIG_CRYPTO_GHASH=m -# CONFIG_CRYPTO_MD4 is not set -CONFIG_CRYPTO_MD5=m -# CONFIG_CRYPTO_MICHAEL_MIC is not set CONFIG_CRYPTO_RMD128=m CONFIG_CRYPTO_RMD160=m CONFIG_CRYPTO_RMD256=m CONFIG_CRYPTO_RMD320=m -CONFIG_CRYPTO_SHA1=m -# CONFIG_CRYPTO_SHA256 is not set -# CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_WP512 is not set - -# -# Ciphers -# -CONFIG_CRYPTO_AES=m -# CONFIG_CRYPTO_ANUBIS is not set -# CONFIG_CRYPTO_ARC4 is not set -# CONFIG_CRYPTO_BLOWFISH is not set CONFIG_CRYPTO_CAMELLIA=m -# CONFIG_CRYPTO_CAST5 is not set -# CONFIG_CRYPTO_CAST6 is not set -# CONFIG_CRYPTO_DES is not set CONFIG_CRYPTO_FCRYPT=m -# CONFIG_CRYPTO_KHAZAD is not set CONFIG_CRYPTO_SALSA20=m CONFIG_CRYPTO_SEED=m -# CONFIG_CRYPTO_SERPENT is not set -# CONFIG_CRYPTO_TEA is not set -# CONFIG_CRYPTO_TWOFISH is not set - -# -# Compression -# -# CONFIG_CRYPTO_DEFLATE is not set CONFIG_CRYPTO_ZLIB=m CONFIG_CRYPTO_LZO=m - -# -# Random Number Generation -# -CONFIG_CRYPTO_ANSI_CPRNG=m -CONFIG_CRYPTO_HW=y CONFIG_ZCRYPT=m -# CONFIG_ZCRYPT_MONOLITHIC is not set -# CONFIG_CRYPTO_SHA1_S390 is not set -# CONFIG_CRYPTO_SHA256_S390 is not set CONFIG_CRYPTO_SHA512_S390=m -# CONFIG_CRYPTO_DES_S390 is not set -# CONFIG_CRYPTO_AES_S390 is not set -CONFIG_S390_PRNG=m -CONFIG_BINARY_PRINTF=y - -# -# Library routines -# -CONFIG_BITREVERSE=m -CONFIG_GENERIC_FIND_LAST_BIT=y -# CONFIG_CRC_CCITT is not set -# CONFIG_CRC16 is not set CONFIG_CRC_T10DIF=y -# CONFIG_CRC_ITU_T is not set CONFIG_CRC32=m CONFIG_CRC7=m -CONFIG_LIBCRC32C=m -CONFIG_ZLIB_INFLATE=y -CONFIG_ZLIB_DEFLATE=m -CONFIG_LZO_COMPRESS=m -CONFIG_LZO_DECOMPRESS=y -CONFIG_DECOMPRESS_GZIP=y -CONFIG_DECOMPRESS_BZIP2=y -CONFIG_DECOMPRESS_LZMA=y -CONFIG_DECOMPRESS_LZO=y -CONFIG_NLATTR=y -CONFIG_HAVE_KVM=y -CONFIG_VIRTUALIZATION=y CONFIG_KVM=m -# CONFIG_VHOST_NET is not set -CONFIG_VIRTIO=y -CONFIG_VIRTIO_RING=y CONFIG_VIRTIO_BALLOON=m -- cgit v1.2.2