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-rw-r--r--arch/powerpc/Kconfig.debug7
-rw-r--r--arch/powerpc/boot/Makefile2
-rw-r--r--arch/powerpc/boot/addRamDisk.c311
-rw-r--r--arch/powerpc/configs/40x/acadia_defconfig3
-rw-r--r--arch/powerpc/configs/40x/ep405_defconfig3
-rw-r--r--arch/powerpc/configs/40x/hcu4_defconfig3
-rw-r--r--arch/powerpc/configs/40x/kilauea_defconfig3
-rw-r--r--arch/powerpc/configs/40x/makalu_defconfig3
-rw-r--r--arch/powerpc/configs/40x/virtex_defconfig3
-rw-r--r--arch/powerpc/configs/40x/walnut_defconfig3
-rw-r--r--arch/powerpc/configs/44x/arches_defconfig3
-rw-r--r--arch/powerpc/configs/44x/bamboo_defconfig3
-rw-r--r--arch/powerpc/configs/44x/canyonlands_defconfig3
-rw-r--r--arch/powerpc/configs/44x/ebony_defconfig3
-rw-r--r--arch/powerpc/configs/44x/eiger_defconfig3
-rw-r--r--arch/powerpc/configs/44x/katmai_defconfig3
-rw-r--r--arch/powerpc/configs/44x/rainier_defconfig3
-rw-r--r--arch/powerpc/configs/44x/redwood_defconfig3
-rw-r--r--arch/powerpc/configs/44x/sam440ep_defconfig3
-rw-r--r--arch/powerpc/configs/44x/sequoia_defconfig3
-rw-r--r--arch/powerpc/configs/44x/taishan_defconfig3
-rw-r--r--arch/powerpc/configs/44x/virtex5_defconfig3
-rw-r--r--arch/powerpc/configs/52xx/cm5200_defconfig3
-rw-r--r--arch/powerpc/configs/52xx/lite5200b_defconfig3
-rw-r--r--arch/powerpc/configs/52xx/motionpro_defconfig3
-rw-r--r--arch/powerpc/configs/52xx/pcm030_defconfig3
-rw-r--r--arch/powerpc/configs/52xx/tqm5200_defconfig3
-rw-r--r--arch/powerpc/configs/86xx/gef_ppc9a_defconfig3
-rw-r--r--arch/powerpc/configs/86xx/gef_sbc310_defconfig3
-rw-r--r--arch/powerpc/configs/86xx/gef_sbc610_defconfig3
-rw-r--r--arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig3
-rw-r--r--arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig3
-rw-r--r--arch/powerpc/configs/86xx/sbc8641d_defconfig3
-rw-r--r--arch/powerpc/configs/adder875_defconfig3
-rw-r--r--arch/powerpc/configs/amigaone_defconfig3
-rw-r--r--arch/powerpc/configs/c2k_defconfig3
-rw-r--r--arch/powerpc/configs/cell_defconfig3
-rw-r--r--arch/powerpc/configs/celleb_defconfig3
-rw-r--r--arch/powerpc/configs/chrp32_defconfig3
-rw-r--r--arch/powerpc/configs/ep8248e_defconfig3
-rw-r--r--arch/powerpc/configs/ep88xc_defconfig3
-rw-r--r--arch/powerpc/configs/g5_defconfig3
-rw-r--r--arch/powerpc/configs/gamecube_defconfig3
-rw-r--r--arch/powerpc/configs/holly_defconfig1
-rw-r--r--arch/powerpc/configs/iseries_defconfig3
-rw-r--r--arch/powerpc/configs/linkstation_defconfig3
-rw-r--r--arch/powerpc/configs/maple_defconfig3
-rw-r--r--arch/powerpc/configs/mgcoge_defconfig3
-rw-r--r--arch/powerpc/configs/mgsuvd_defconfig3
-rw-r--r--arch/powerpc/configs/mpc512x_defconfig3
-rw-r--r--arch/powerpc/configs/mpc5200_defconfig3
-rw-r--r--arch/powerpc/configs/mpc7448_hpc2_defconfig3
-rw-r--r--arch/powerpc/configs/pasemi_defconfig3
-rw-r--r--arch/powerpc/configs/pmac32_defconfig3
-rw-r--r--arch/powerpc/configs/ppc40x_defconfig3
-rw-r--r--arch/powerpc/configs/ppc44x_defconfig3
-rw-r--r--arch/powerpc/configs/ppc64_defconfig3
-rw-r--r--arch/powerpc/configs/ppc64e_defconfig3
-rw-r--r--arch/powerpc/configs/pq2fads_defconfig3
-rw-r--r--arch/powerpc/configs/prpmc2800_defconfig3
-rw-r--r--arch/powerpc/configs/pseries_defconfig3
-rw-r--r--arch/powerpc/configs/storcenter_defconfig3
-rw-r--r--arch/powerpc/configs/wii_defconfig3
-rw-r--r--arch/powerpc/include/asm/irq.h6
-rw-r--r--arch/powerpc/include/asm/kdump.h11
-rw-r--r--arch/powerpc/kernel/irq.c12
-rw-r--r--arch/powerpc/kernel/machine_kexec_64.c18
-rw-r--r--arch/powerpc/kernel/misc_32.S2
-rw-r--r--arch/powerpc/kernel/misc_64.S2
-rw-r--r--arch/powerpc/kernel/process.c5
-rw-r--r--arch/powerpc/kernel/rtas_flash.c39
-rw-r--r--arch/powerpc/kernel/setup_32.c4
-rw-r--r--arch/powerpc/kernel/setup_64.c4
-rw-r--r--arch/powerpc/mm/pgtable_32.c4
-rw-r--r--arch/powerpc/sysdev/mpic.c2
75 files changed, 93 insertions, 514 deletions
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index 53696da4518f..2d38a50e66ba 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -135,13 +135,6 @@ config DEBUGGER
135 depends on KGDB || XMON 135 depends on KGDB || XMON
136 default y 136 default y
137 137
138config IRQSTACKS
139 bool "Use separate kernel stacks when processing interrupts"
140 help
141 If you say Y here the kernel will use separate kernel stacks
142 for handling hard and soft interrupts. This can help avoid
143 overflowing the process kernel stacks.
144
145config VIRQ_DEBUG 138config VIRQ_DEBUG
146 bool "Expose hardware/virtual IRQ mapping via debugfs" 139 bool "Expose hardware/virtual IRQ mapping via debugfs"
147 depends on DEBUG_FS 140 depends on DEBUG_FS
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index ad0df7d0a643..fae8192c8fcc 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -141,7 +141,7 @@ $(patsubst %.S,%.o, $(filter %.S, $(src-boot))): %.o: %.S FORCE
141$(obj)/wrapper.a: $(obj-wlib) FORCE 141$(obj)/wrapper.a: $(obj-wlib) FORCE
142 $(call if_changed,bootar) 142 $(call if_changed,bootar)
143 143
144hostprogs-y := addnote addRamDisk hack-coff mktree 144hostprogs-y := addnote hack-coff mktree
145 145
146targets += $(patsubst $(obj)/%,%,$(obj-boot) wrapper.a) 146targets += $(patsubst $(obj)/%,%,$(obj-boot) wrapper.a)
147extra-y := $(obj)/wrapper.a $(obj-plat) $(obj)/empty.o \ 147extra-y := $(obj)/wrapper.a $(obj-plat) $(obj)/empty.o \
diff --git a/arch/powerpc/boot/addRamDisk.c b/arch/powerpc/boot/addRamDisk.c
deleted file mode 100644
index 893f446cbd22..000000000000
--- a/arch/powerpc/boot/addRamDisk.c
+++ /dev/null
@@ -1,311 +0,0 @@
1#include <stdio.h>
2#include <stdlib.h>
3#include <netinet/in.h>
4#include <unistd.h>
5#include <sys/types.h>
6#include <sys/stat.h>
7#include <string.h>
8#include <elf.h>
9
10#define ElfHeaderSize (64 * 1024)
11#define ElfPages (ElfHeaderSize / 4096)
12#define KERNELBASE (0xc000000000000000)
13#define _ALIGN_UP(addr,size) (((addr)+((size)-1))&(~((size)-1)))
14
15struct addr_range {
16 unsigned long long addr;
17 unsigned long memsize;
18 unsigned long offset;
19};
20
21static int check_elf64(void *p, int size, struct addr_range *r)
22{
23 Elf64_Ehdr *elf64 = p;
24 Elf64_Phdr *elf64ph;
25
26 if (elf64->e_ident[EI_MAG0] != ELFMAG0 ||
27 elf64->e_ident[EI_MAG1] != ELFMAG1 ||
28 elf64->e_ident[EI_MAG2] != ELFMAG2 ||
29 elf64->e_ident[EI_MAG3] != ELFMAG3 ||
30 elf64->e_ident[EI_CLASS] != ELFCLASS64 ||
31 elf64->e_ident[EI_DATA] != ELFDATA2MSB ||
32 elf64->e_type != ET_EXEC || elf64->e_machine != EM_PPC64)
33 return 0;
34
35 if ((elf64->e_phoff + sizeof(Elf64_Phdr)) > size)
36 return 0;
37
38 elf64ph = (Elf64_Phdr *) ((unsigned long)elf64 +
39 (unsigned long)elf64->e_phoff);
40
41 r->memsize = (unsigned long)elf64ph->p_memsz;
42 r->offset = (unsigned long)elf64ph->p_offset;
43 r->addr = (unsigned long long)elf64ph->p_vaddr;
44
45#ifdef DEBUG
46 printf("PPC64 ELF file, ph:\n");
47 printf("p_type 0x%08x\n", elf64ph->p_type);
48 printf("p_flags 0x%08x\n", elf64ph->p_flags);
49 printf("p_offset 0x%016llx\n", elf64ph->p_offset);
50 printf("p_vaddr 0x%016llx\n", elf64ph->p_vaddr);
51 printf("p_paddr 0x%016llx\n", elf64ph->p_paddr);
52 printf("p_filesz 0x%016llx\n", elf64ph->p_filesz);
53 printf("p_memsz 0x%016llx\n", elf64ph->p_memsz);
54 printf("p_align 0x%016llx\n", elf64ph->p_align);
55 printf("... skipping 0x%08lx bytes of ELF header\n",
56 (unsigned long)elf64ph->p_offset);
57#endif
58
59 return 64;
60}
61static void get4k(FILE *file, char *buf )
62{
63 unsigned j;
64 unsigned num = fread(buf, 1, 4096, file);
65 for ( j=num; j<4096; ++j )
66 buf[j] = 0;
67}
68
69static void put4k(FILE *file, char *buf )
70{
71 fwrite(buf, 1, 4096, file);
72}
73
74static void death(const char *msg, FILE *fdesc, const char *fname)
75{
76 fprintf(stderr, msg);
77 fclose(fdesc);
78 unlink(fname);
79 exit(1);
80}
81
82int main(int argc, char **argv)
83{
84 char inbuf[4096];
85 struct addr_range vmlinux;
86 FILE *ramDisk;
87 FILE *inputVmlinux;
88 FILE *outputVmlinux;
89
90 char *rd_name, *lx_name, *out_name;
91
92 size_t i;
93 unsigned long ramFileLen;
94 unsigned long ramLen;
95 unsigned long roundR;
96 unsigned long offset_end;
97
98 unsigned long kernelLen;
99 unsigned long actualKernelLen;
100 unsigned long round;
101 unsigned long roundedKernelLen;
102 unsigned long ramStartOffs;
103 unsigned long ramPages;
104 unsigned long roundedKernelPages;
105 unsigned long hvReleaseData;
106 u_int32_t eyeCatcher = 0xc8a5d9c4;
107 unsigned long naca;
108 unsigned long xRamDisk;
109 unsigned long xRamDiskSize;
110 long padPages;
111
112
113 if (argc < 2) {
114 fprintf(stderr, "Name of RAM disk file missing.\n");
115 exit(1);
116 }
117 rd_name = argv[1];
118
119 if (argc < 3) {
120 fprintf(stderr, "Name of vmlinux file missing.\n");
121 exit(1);
122 }
123 lx_name = argv[2];
124
125 if (argc < 4) {
126 fprintf(stderr, "Name of vmlinux output file missing.\n");
127 exit(1);
128 }
129 out_name = argv[3];
130
131
132 ramDisk = fopen(rd_name, "r");
133 if ( ! ramDisk ) {
134 fprintf(stderr, "RAM disk file \"%s\" failed to open.\n", rd_name);
135 exit(1);
136 }
137
138 inputVmlinux = fopen(lx_name, "r");
139 if ( ! inputVmlinux ) {
140 fprintf(stderr, "vmlinux file \"%s\" failed to open.\n", lx_name);
141 exit(1);
142 }
143
144 outputVmlinux = fopen(out_name, "w+");
145 if ( ! outputVmlinux ) {
146 fprintf(stderr, "output vmlinux file \"%s\" failed to open.\n", out_name);
147 exit(1);
148 }
149
150 i = fread(inbuf, 1, sizeof(inbuf), inputVmlinux);
151 if (i != sizeof(inbuf)) {
152 fprintf(stderr, "can not read vmlinux file %s: %u\n", lx_name, i);
153 exit(1);
154 }
155
156 i = check_elf64(inbuf, sizeof(inbuf), &vmlinux);
157 if (i == 0) {
158 fprintf(stderr, "You must have a linux kernel specified as argv[2]\n");
159 exit(1);
160 }
161
162 /* Input Vmlinux file */
163 fseek(inputVmlinux, 0, SEEK_END);
164 kernelLen = ftell(inputVmlinux);
165 fseek(inputVmlinux, 0, SEEK_SET);
166 printf("kernel file size = %lu\n", kernelLen);
167
168 actualKernelLen = kernelLen - ElfHeaderSize;
169
170 printf("actual kernel length (minus ELF header) = %lu\n", actualKernelLen);
171
172 round = actualKernelLen % 4096;
173 roundedKernelLen = actualKernelLen;
174 if ( round )
175 roundedKernelLen += (4096 - round);
176 printf("Vmlinux length rounded up to a 4k multiple = %ld/0x%lx \n", roundedKernelLen, roundedKernelLen);
177 roundedKernelPages = roundedKernelLen / 4096;
178 printf("Vmlinux pages to copy = %ld/0x%lx \n", roundedKernelPages, roundedKernelPages);
179
180 offset_end = _ALIGN_UP(vmlinux.memsize, 4096);
181 /* calc how many pages we need to insert between the vmlinux and the start of the ram disk */
182 padPages = offset_end/4096 - roundedKernelPages;
183
184 /* Check and see if the vmlinux is already larger than _end in System.map */
185 if (padPages < 0) {
186 /* vmlinux is larger than _end - adjust the offset to the start of the embedded ram disk */
187 offset_end = roundedKernelLen;
188 printf("vmlinux is larger than _end indicates it needs to be - offset_end = %lx \n", offset_end);
189 padPages = 0;
190 printf("will insert %lx pages between the vmlinux and the start of the ram disk \n", padPages);
191 }
192 else {
193 /* _end is larger than vmlinux - use the offset to _end that we calculated from the system map */
194 printf("vmlinux is smaller than _end indicates is needed - offset_end = %lx \n", offset_end);
195 printf("will insert %lx pages between the vmlinux and the start of the ram disk \n", padPages);
196 }
197
198
199
200 /* Input Ram Disk file */
201 // Set the offset that the ram disk will be started at.
202 ramStartOffs = offset_end; /* determined from the input vmlinux file and the system map */
203 printf("Ram Disk will start at offset = 0x%lx \n", ramStartOffs);
204
205 fseek(ramDisk, 0, SEEK_END);
206 ramFileLen = ftell(ramDisk);
207 fseek(ramDisk, 0, SEEK_SET);
208 printf("%s file size = %ld/0x%lx \n", rd_name, ramFileLen, ramFileLen);
209
210 ramLen = ramFileLen;
211
212 roundR = 4096 - (ramLen % 4096);
213 if ( roundR ) {
214 printf("Rounding RAM disk file up to a multiple of 4096, adding %ld/0x%lx \n", roundR, roundR);
215 ramLen += roundR;
216 }
217
218 printf("Rounded RAM disk size is %ld/0x%lx \n", ramLen, ramLen);
219 ramPages = ramLen / 4096;
220 printf("RAM disk pages to copy = %ld/0x%lx\n", ramPages, ramPages);
221
222
223
224 // Copy 64K ELF header
225 for (i=0; i<(ElfPages); ++i) {
226 get4k( inputVmlinux, inbuf );
227 put4k( outputVmlinux, inbuf );
228 }
229
230 /* Copy the vmlinux (as full pages). */
231 fseek(inputVmlinux, ElfHeaderSize, SEEK_SET);
232 for ( i=0; i<roundedKernelPages; ++i ) {
233 get4k( inputVmlinux, inbuf );
234 put4k( outputVmlinux, inbuf );
235 }
236
237 /* Insert pad pages (if appropriate) that are needed between */
238 /* | the end of the vmlinux and the ram disk. */
239 for (i=0; i<padPages; ++i) {
240 memset(inbuf, 0, 4096);
241 put4k(outputVmlinux, inbuf);
242 }
243
244 /* Copy the ram disk (as full pages). */
245 for ( i=0; i<ramPages; ++i ) {
246 get4k( ramDisk, inbuf );
247 put4k( outputVmlinux, inbuf );
248 }
249
250 /* Close the input files */
251 fclose(ramDisk);
252 fclose(inputVmlinux);
253 /* And flush the written output file */
254 fflush(outputVmlinux);
255
256
257
258 /* Fixup the new vmlinux to contain the ram disk starting offset (xRamDisk) and the ram disk size (xRamDiskSize) */
259 /* fseek to the hvReleaseData pointer */
260 fseek(outputVmlinux, ElfHeaderSize + 0x24, SEEK_SET);
261 if (fread(&hvReleaseData, 4, 1, outputVmlinux) != 1) {
262 death("Could not read hvReleaseData pointer\n", outputVmlinux, out_name);
263 }
264 hvReleaseData = ntohl(hvReleaseData); /* Convert to native int */
265 printf("hvReleaseData is at %08lx\n", hvReleaseData);
266
267 /* fseek to the hvReleaseData */
268 fseek(outputVmlinux, ElfHeaderSize + hvReleaseData, SEEK_SET);
269 if (fread(inbuf, 0x40, 1, outputVmlinux) != 1) {
270 death("Could not read hvReleaseData\n", outputVmlinux, out_name);
271 }
272 /* Check hvReleaseData sanity */
273 if (memcmp(inbuf, &eyeCatcher, 4) != 0) {
274 death("hvReleaseData is invalid\n", outputVmlinux, out_name);
275 }
276 /* Get the naca pointer */
277 naca = ntohl(*((u_int32_t*) &inbuf[0x0C])) - KERNELBASE;
278 printf("Naca is at offset 0x%lx \n", naca);
279
280 /* fseek to the naca */
281 fseek(outputVmlinux, ElfHeaderSize + naca, SEEK_SET);
282 if (fread(inbuf, 0x18, 1, outputVmlinux) != 1) {
283 death("Could not read naca\n", outputVmlinux, out_name);
284 }
285 xRamDisk = ntohl(*((u_int32_t *) &inbuf[0x0c]));
286 xRamDiskSize = ntohl(*((u_int32_t *) &inbuf[0x14]));
287 /* Make sure a RAM disk isn't already present */
288 if ((xRamDisk != 0) || (xRamDiskSize != 0)) {
289 death("RAM disk is already attached to this kernel\n", outputVmlinux, out_name);
290 }
291 /* Fill in the values */
292 *((u_int32_t *) &inbuf[0x0c]) = htonl(ramStartOffs);
293 *((u_int32_t *) &inbuf[0x14]) = htonl(ramPages);
294
295 /* Write out the new naca */
296 fflush(outputVmlinux);
297 fseek(outputVmlinux, ElfHeaderSize + naca, SEEK_SET);
298 if (fwrite(inbuf, 0x18, 1, outputVmlinux) != 1) {
299 death("Could not write naca\n", outputVmlinux, out_name);
300 }
301 printf("Ram Disk of 0x%lx pages is attached to the kernel at offset 0x%08lx\n",
302 ramPages, ramStartOffs);
303
304 /* Done */
305 fclose(outputVmlinux);
306 /* Set permission to executable */
307 chmod(out_name, S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IXGRP|S_IROTH|S_IXOTH);
308
309 return 0;
310}
311
diff --git a/arch/powerpc/configs/40x/acadia_defconfig b/arch/powerpc/configs/40x/acadia_defconfig
index 8e95f8d227b9..4aa17b676a3f 100644
--- a/arch/powerpc/configs/40x/acadia_defconfig
+++ b/arch/powerpc/configs/40x/acadia_defconfig
@@ -98,8 +98,7 @@ CONFIG_GROUP_SCHED=y
98CONFIG_USER_SCHED=y 98CONFIG_USER_SCHED=y
99# CONFIG_CGROUP_SCHED is not set 99# CONFIG_CGROUP_SCHED is not set
100# CONFIG_CGROUPS is not set 100# CONFIG_CGROUPS is not set
101CONFIG_SYSFS_DEPRECATED=y 101# CONFIG_SYSFS_DEPRECATED_V2 is not set
102CONFIG_SYSFS_DEPRECATED_V2=y
103# CONFIG_RELAY is not set 102# CONFIG_RELAY is not set
104# CONFIG_NAMESPACES is not set 103# CONFIG_NAMESPACES is not set
105CONFIG_BLK_DEV_INITRD=y 104CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/40x/ep405_defconfig b/arch/powerpc/configs/40x/ep405_defconfig
index 918f23fd2b18..9a5f1ab777ed 100644
--- a/arch/powerpc/configs/40x/ep405_defconfig
+++ b/arch/powerpc/configs/40x/ep405_defconfig
@@ -98,8 +98,7 @@ CONFIG_FAIR_GROUP_SCHED=y
98CONFIG_USER_SCHED=y 98CONFIG_USER_SCHED=y
99# CONFIG_CGROUP_SCHED is not set 99# CONFIG_CGROUP_SCHED is not set
100# CONFIG_CGROUPS is not set 100# CONFIG_CGROUPS is not set
101CONFIG_SYSFS_DEPRECATED=y 101# CONFIG_SYSFS_DEPRECATED_V2 is not set
102CONFIG_SYSFS_DEPRECATED_V2=y
103# CONFIG_RELAY is not set 102# CONFIG_RELAY is not set
104# CONFIG_NAMESPACES is not set 103# CONFIG_NAMESPACES is not set
105CONFIG_BLK_DEV_INITRD=y 104CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/40x/hcu4_defconfig b/arch/powerpc/configs/40x/hcu4_defconfig
index f87ef0382280..0b452135d1d4 100644
--- a/arch/powerpc/configs/40x/hcu4_defconfig
+++ b/arch/powerpc/configs/40x/hcu4_defconfig
@@ -98,8 +98,7 @@ CONFIG_FAIR_GROUP_SCHED=y
98CONFIG_USER_SCHED=y 98CONFIG_USER_SCHED=y
99# CONFIG_CGROUP_SCHED is not set 99# CONFIG_CGROUP_SCHED is not set
100# CONFIG_CGROUPS is not set 100# CONFIG_CGROUPS is not set
101CONFIG_SYSFS_DEPRECATED=y 101# CONFIG_SYSFS_DEPRECATED_V2 is not set
102CONFIG_SYSFS_DEPRECATED_V2=y
103# CONFIG_RELAY is not set 102# CONFIG_RELAY is not set
104# CONFIG_NAMESPACES is not set 103# CONFIG_NAMESPACES is not set
105CONFIG_BLK_DEV_INITRD=y 104CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/40x/kilauea_defconfig b/arch/powerpc/configs/40x/kilauea_defconfig
index 19fbcb075376..4d2de0bed60e 100644
--- a/arch/powerpc/configs/40x/kilauea_defconfig
+++ b/arch/powerpc/configs/40x/kilauea_defconfig
@@ -98,8 +98,7 @@ CONFIG_GROUP_SCHED=y
98CONFIG_USER_SCHED=y 98CONFIG_USER_SCHED=y
99# CONFIG_CGROUP_SCHED is not set 99# CONFIG_CGROUP_SCHED is not set
100# CONFIG_CGROUPS is not set 100# CONFIG_CGROUPS is not set
101CONFIG_SYSFS_DEPRECATED=y 101# CONFIG_SYSFS_DEPRECATED_V2 is not set
102CONFIG_SYSFS_DEPRECATED_V2=y
103# CONFIG_RELAY is not set 102# CONFIG_RELAY is not set
104# CONFIG_NAMESPACES is not set 103# CONFIG_NAMESPACES is not set
105CONFIG_BLK_DEV_INITRD=y 104CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/40x/makalu_defconfig b/arch/powerpc/configs/40x/makalu_defconfig
index eb41cd695979..a1f3f505e4a7 100644
--- a/arch/powerpc/configs/40x/makalu_defconfig
+++ b/arch/powerpc/configs/40x/makalu_defconfig
@@ -98,8 +98,7 @@ CONFIG_GROUP_SCHED=y
98CONFIG_USER_SCHED=y 98CONFIG_USER_SCHED=y
99# CONFIG_CGROUP_SCHED is not set 99# CONFIG_CGROUP_SCHED is not set
100# CONFIG_CGROUPS is not set 100# CONFIG_CGROUPS is not set
101CONFIG_SYSFS_DEPRECATED=y 101# CONFIG_SYSFS_DEPRECATED_V2 is not set
102CONFIG_SYSFS_DEPRECATED_V2=y
103# CONFIG_RELAY is not set 102# CONFIG_RELAY is not set
104# CONFIG_NAMESPACES is not set 103# CONFIG_NAMESPACES is not set
105CONFIG_BLK_DEV_INITRD=y 104CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/40x/virtex_defconfig b/arch/powerpc/configs/40x/virtex_defconfig
index 416e79ac0711..c76313577140 100644
--- a/arch/powerpc/configs/40x/virtex_defconfig
+++ b/arch/powerpc/configs/40x/virtex_defconfig
@@ -77,8 +77,7 @@ CONFIG_IKCONFIG_PROC=y
77CONFIG_LOG_BUF_SHIFT=14 77CONFIG_LOG_BUF_SHIFT=14
78# CONFIG_GROUP_SCHED is not set 78# CONFIG_GROUP_SCHED is not set
79# CONFIG_CGROUPS is not set 79# CONFIG_CGROUPS is not set
80CONFIG_SYSFS_DEPRECATED=y 80# CONFIG_SYSFS_DEPRECATED_V2 is not set
81CONFIG_SYSFS_DEPRECATED_V2=y
82# CONFIG_RELAY is not set 81# CONFIG_RELAY is not set
83CONFIG_NAMESPACES=y 82CONFIG_NAMESPACES=y
84# CONFIG_UTS_NS is not set 83# CONFIG_UTS_NS is not set
diff --git a/arch/powerpc/configs/40x/walnut_defconfig b/arch/powerpc/configs/40x/walnut_defconfig
index bfff0eae39d2..6597b2f1d1a8 100644
--- a/arch/powerpc/configs/40x/walnut_defconfig
+++ b/arch/powerpc/configs/40x/walnut_defconfig
@@ -98,8 +98,7 @@ CONFIG_FAIR_GROUP_SCHED=y
98CONFIG_USER_SCHED=y 98CONFIG_USER_SCHED=y
99# CONFIG_CGROUP_SCHED is not set 99# CONFIG_CGROUP_SCHED is not set
100# CONFIG_CGROUPS is not set 100# CONFIG_CGROUPS is not set
101CONFIG_SYSFS_DEPRECATED=y 101# CONFIG_SYSFS_DEPRECATED_V2 is not set
102CONFIG_SYSFS_DEPRECATED_V2=y
103# CONFIG_RELAY is not set 102# CONFIG_RELAY is not set
104# CONFIG_NAMESPACES is not set 103# CONFIG_NAMESPACES is not set
105CONFIG_BLK_DEV_INITRD=y 104CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/44x/arches_defconfig b/arch/powerpc/configs/44x/arches_defconfig
index 1f6d0490e28d..2d3dfb55fbed 100644
--- a/arch/powerpc/configs/44x/arches_defconfig
+++ b/arch/powerpc/configs/44x/arches_defconfig
@@ -98,8 +98,7 @@ CONFIG_RCU_FANOUT=32
98CONFIG_LOG_BUF_SHIFT=14 98CONFIG_LOG_BUF_SHIFT=14
99# CONFIG_GROUP_SCHED is not set 99# CONFIG_GROUP_SCHED is not set
100# CONFIG_CGROUPS is not set 100# CONFIG_CGROUPS is not set
101CONFIG_SYSFS_DEPRECATED=y 101# CONFIG_SYSFS_DEPRECATED_V2 is not set
102CONFIG_SYSFS_DEPRECATED_V2=y
103# CONFIG_RELAY is not set 102# CONFIG_RELAY is not set
104# CONFIG_NAMESPACES is not set 103# CONFIG_NAMESPACES is not set
105CONFIG_BLK_DEV_INITRD=y 104CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/44x/bamboo_defconfig b/arch/powerpc/configs/44x/bamboo_defconfig
index 788faac6c27a..51a00c46df19 100644
--- a/arch/powerpc/configs/44x/bamboo_defconfig
+++ b/arch/powerpc/configs/44x/bamboo_defconfig
@@ -102,8 +102,7 @@ CONFIG_FAIR_GROUP_SCHED=y
102CONFIG_USER_SCHED=y 102CONFIG_USER_SCHED=y
103# CONFIG_CGROUP_SCHED is not set 103# CONFIG_CGROUP_SCHED is not set
104# CONFIG_CGROUPS is not set 104# CONFIG_CGROUPS is not set
105CONFIG_SYSFS_DEPRECATED=y 105# CONFIG_SYSFS_DEPRECATED_V2 is not set
106CONFIG_SYSFS_DEPRECATED_V2=y
107# CONFIG_RELAY is not set 106# CONFIG_RELAY is not set
108# CONFIG_NAMESPACES is not set 107# CONFIG_NAMESPACES is not set
109CONFIG_BLK_DEV_INITRD=y 108CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/44x/canyonlands_defconfig b/arch/powerpc/configs/44x/canyonlands_defconfig
index 4ef8bcab61f8..1028b1bfb602 100644
--- a/arch/powerpc/configs/44x/canyonlands_defconfig
+++ b/arch/powerpc/configs/44x/canyonlands_defconfig
@@ -98,8 +98,7 @@ CONFIG_RCU_FANOUT=32
98CONFIG_LOG_BUF_SHIFT=14 98CONFIG_LOG_BUF_SHIFT=14
99# CONFIG_GROUP_SCHED is not set 99# CONFIG_GROUP_SCHED is not set
100# CONFIG_CGROUPS is not set 100# CONFIG_CGROUPS is not set
101CONFIG_SYSFS_DEPRECATED=y 101# CONFIG_SYSFS_DEPRECATED_V2 is not set
102CONFIG_SYSFS_DEPRECATED_V2=y
103# CONFIG_RELAY is not set 102# CONFIG_RELAY is not set
104# CONFIG_NAMESPACES is not set 103# CONFIG_NAMESPACES is not set
105CONFIG_BLK_DEV_INITRD=y 104CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/44x/ebony_defconfig b/arch/powerpc/configs/44x/ebony_defconfig
index ca17b1496e32..69f5633cbd4f 100644
--- a/arch/powerpc/configs/44x/ebony_defconfig
+++ b/arch/powerpc/configs/44x/ebony_defconfig
@@ -101,8 +101,7 @@ CONFIG_FAIR_GROUP_SCHED=y
101CONFIG_USER_SCHED=y 101CONFIG_USER_SCHED=y
102# CONFIG_CGROUP_SCHED is not set 102# CONFIG_CGROUP_SCHED is not set
103# CONFIG_CGROUPS is not set 103# CONFIG_CGROUPS is not set
104CONFIG_SYSFS_DEPRECATED=y 104# CONFIG_SYSFS_DEPRECATED_V2 is not set
105CONFIG_SYSFS_DEPRECATED_V2=y
106# CONFIG_RELAY is not set 105# CONFIG_RELAY is not set
107# CONFIG_NAMESPACES is not set 106# CONFIG_NAMESPACES is not set
108CONFIG_BLK_DEV_INITRD=y 107CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/44x/eiger_defconfig b/arch/powerpc/configs/44x/eiger_defconfig
index e3149bade0b2..dcd859c8b4a6 100644
--- a/arch/powerpc/configs/44x/eiger_defconfig
+++ b/arch/powerpc/configs/44x/eiger_defconfig
@@ -98,8 +98,7 @@ CONFIG_RCU_FANOUT=32
98CONFIG_LOG_BUF_SHIFT=14 98CONFIG_LOG_BUF_SHIFT=14
99# CONFIG_GROUP_SCHED is not set 99# CONFIG_GROUP_SCHED is not set
100# CONFIG_CGROUPS is not set 100# CONFIG_CGROUPS is not set
101CONFIG_SYSFS_DEPRECATED=y 101# CONFIG_SYSFS_DEPRECATED_V2 is not set
102CONFIG_SYSFS_DEPRECATED_V2=y
103# CONFIG_RELAY is not set 102# CONFIG_RELAY is not set
104# CONFIG_NAMESPACES is not set 103# CONFIG_NAMESPACES is not set
105CONFIG_BLK_DEV_INITRD=y 104CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/44x/katmai_defconfig b/arch/powerpc/configs/44x/katmai_defconfig
index af244e1d255e..a2c24d1e051e 100644
--- a/arch/powerpc/configs/44x/katmai_defconfig
+++ b/arch/powerpc/configs/44x/katmai_defconfig
@@ -97,8 +97,7 @@ CONFIG_RCU_FANOUT=32
97CONFIG_LOG_BUF_SHIFT=14 97CONFIG_LOG_BUF_SHIFT=14
98# CONFIG_GROUP_SCHED is not set 98# CONFIG_GROUP_SCHED is not set
99# CONFIG_CGROUPS is not set 99# CONFIG_CGROUPS is not set
100CONFIG_SYSFS_DEPRECATED=y 100# CONFIG_SYSFS_DEPRECATED_V2 is not set
101CONFIG_SYSFS_DEPRECATED_V2=y
102# CONFIG_RELAY is not set 101# CONFIG_RELAY is not set
103# CONFIG_NAMESPACES is not set 102# CONFIG_NAMESPACES is not set
104CONFIG_BLK_DEV_INITRD=y 103CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/44x/rainier_defconfig b/arch/powerpc/configs/44x/rainier_defconfig
index 8fed3b26af2e..3bb55b57077e 100644
--- a/arch/powerpc/configs/44x/rainier_defconfig
+++ b/arch/powerpc/configs/44x/rainier_defconfig
@@ -101,8 +101,7 @@ CONFIG_FAIR_GROUP_SCHED=y
101CONFIG_USER_SCHED=y 101CONFIG_USER_SCHED=y
102# CONFIG_CGROUP_SCHED is not set 102# CONFIG_CGROUP_SCHED is not set
103# CONFIG_CGROUPS is not set 103# CONFIG_CGROUPS is not set
104CONFIG_SYSFS_DEPRECATED=y 104# CONFIG_SYSFS_DEPRECATED_V2 is not set
105CONFIG_SYSFS_DEPRECATED_V2=y
106# CONFIG_RELAY is not set 105# CONFIG_RELAY is not set
107# CONFIG_NAMESPACES is not set 106# CONFIG_NAMESPACES is not set
108CONFIG_BLK_DEV_INITRD=y 107CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/44x/redwood_defconfig b/arch/powerpc/configs/44x/redwood_defconfig
index a67ec91a28c3..684f40dc8a41 100644
--- a/arch/powerpc/configs/44x/redwood_defconfig
+++ b/arch/powerpc/configs/44x/redwood_defconfig
@@ -98,8 +98,7 @@ CONFIG_RCU_FANOUT=32
98CONFIG_LOG_BUF_SHIFT=14 98CONFIG_LOG_BUF_SHIFT=14
99# CONFIG_GROUP_SCHED is not set 99# CONFIG_GROUP_SCHED is not set
100# CONFIG_CGROUPS is not set 100# CONFIG_CGROUPS is not set
101CONFIG_SYSFS_DEPRECATED=y 101# CONFIG_SYSFS_DEPRECATED_V2 is not set
102CONFIG_SYSFS_DEPRECATED_V2=y
103# CONFIG_RELAY is not set 102# CONFIG_RELAY is not set
104# CONFIG_NAMESPACES is not set 103# CONFIG_NAMESPACES is not set
105CONFIG_BLK_DEV_INITRD=y 104CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/44x/sam440ep_defconfig b/arch/powerpc/configs/44x/sam440ep_defconfig
index 886cb6aa6432..e202924e6173 100644
--- a/arch/powerpc/configs/44x/sam440ep_defconfig
+++ b/arch/powerpc/configs/44x/sam440ep_defconfig
@@ -103,8 +103,7 @@ CONFIG_FAIR_GROUP_SCHED=y
103CONFIG_USER_SCHED=y 103CONFIG_USER_SCHED=y
104# CONFIG_CGROUP_SCHED is not set 104# CONFIG_CGROUP_SCHED is not set
105# CONFIG_CGROUPS is not set 105# CONFIG_CGROUPS is not set
106CONFIG_SYSFS_DEPRECATED=y 106# CONFIG_SYSFS_DEPRECATED_V2 is not set
107CONFIG_SYSFS_DEPRECATED_V2=y
108# CONFIG_RELAY is not set 107# CONFIG_RELAY is not set
109# CONFIG_NAMESPACES is not set 108# CONFIG_NAMESPACES is not set
110CONFIG_BLK_DEV_INITRD=y 109CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/44x/sequoia_defconfig b/arch/powerpc/configs/44x/sequoia_defconfig
index 1b2f41dbcafb..c348a4662a9e 100644
--- a/arch/powerpc/configs/44x/sequoia_defconfig
+++ b/arch/powerpc/configs/44x/sequoia_defconfig
@@ -102,8 +102,7 @@ CONFIG_GROUP_SCHED=y
102CONFIG_USER_SCHED=y 102CONFIG_USER_SCHED=y
103# CONFIG_CGROUP_SCHED is not set 103# CONFIG_CGROUP_SCHED is not set
104# CONFIG_CGROUPS is not set 104# CONFIG_CGROUPS is not set
105CONFIG_SYSFS_DEPRECATED=y 105# CONFIG_SYSFS_DEPRECATED_V2 is not set
106CONFIG_SYSFS_DEPRECATED_V2=y
107# CONFIG_RELAY is not set 106# CONFIG_RELAY is not set
108# CONFIG_NAMESPACES is not set 107# CONFIG_NAMESPACES is not set
109CONFIG_BLK_DEV_INITRD=y 108CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/44x/taishan_defconfig b/arch/powerpc/configs/44x/taishan_defconfig
index 12041d355b8c..f4cb7e84cb83 100644
--- a/arch/powerpc/configs/44x/taishan_defconfig
+++ b/arch/powerpc/configs/44x/taishan_defconfig
@@ -101,8 +101,7 @@ CONFIG_FAIR_GROUP_SCHED=y
101CONFIG_USER_SCHED=y 101CONFIG_USER_SCHED=y
102# CONFIG_CGROUP_SCHED is not set 102# CONFIG_CGROUP_SCHED is not set
103# CONFIG_CGROUPS is not set 103# CONFIG_CGROUPS is not set
104CONFIG_SYSFS_DEPRECATED=y 104# CONFIG_SYSFS_DEPRECATED_V2 is not set
105CONFIG_SYSFS_DEPRECATED_V2=y
106# CONFIG_RELAY is not set 105# CONFIG_RELAY is not set
107# CONFIG_NAMESPACES is not set 106# CONFIG_NAMESPACES is not set
108CONFIG_BLK_DEV_INITRD=y 107CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/44x/virtex5_defconfig b/arch/powerpc/configs/44x/virtex5_defconfig
index 2518b8568c70..c7ead0ec00bc 100644
--- a/arch/powerpc/configs/44x/virtex5_defconfig
+++ b/arch/powerpc/configs/44x/virtex5_defconfig
@@ -80,8 +80,7 @@ CONFIG_IKCONFIG_PROC=y
80CONFIG_LOG_BUF_SHIFT=14 80CONFIG_LOG_BUF_SHIFT=14
81# CONFIG_GROUP_SCHED is not set 81# CONFIG_GROUP_SCHED is not set
82# CONFIG_CGROUPS is not set 82# CONFIG_CGROUPS is not set
83CONFIG_SYSFS_DEPRECATED=y 83# CONFIG_SYSFS_DEPRECATED_V2 is not set
84CONFIG_SYSFS_DEPRECATED_V2=y
85# CONFIG_RELAY is not set 84# CONFIG_RELAY is not set
86CONFIG_NAMESPACES=y 85CONFIG_NAMESPACES=y
87# CONFIG_UTS_NS is not set 86# CONFIG_UTS_NS is not set
diff --git a/arch/powerpc/configs/52xx/cm5200_defconfig b/arch/powerpc/configs/52xx/cm5200_defconfig
index 218d49b36a0c..7664c83c17c2 100644
--- a/arch/powerpc/configs/52xx/cm5200_defconfig
+++ b/arch/powerpc/configs/52xx/cm5200_defconfig
@@ -95,8 +95,7 @@ CONFIG_RCU_FANOUT=32
95# CONFIG_IKCONFIG is not set 95# CONFIG_IKCONFIG is not set
96CONFIG_LOG_BUF_SHIFT=14 96CONFIG_LOG_BUF_SHIFT=14
97# CONFIG_CGROUPS is not set 97# CONFIG_CGROUPS is not set
98CONFIG_SYSFS_DEPRECATED=y 98# CONFIG_SYSFS_DEPRECATED_V2 is not set
99CONFIG_SYSFS_DEPRECATED_V2=y
100# CONFIG_RELAY is not set 99# CONFIG_RELAY is not set
101# CONFIG_NAMESPACES is not set 100# CONFIG_NAMESPACES is not set
102CONFIG_BLK_DEV_INITRD=y 101CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/52xx/lite5200b_defconfig b/arch/powerpc/configs/52xx/lite5200b_defconfig
index 90492ff25232..eac7c17eef34 100644
--- a/arch/powerpc/configs/52xx/lite5200b_defconfig
+++ b/arch/powerpc/configs/52xx/lite5200b_defconfig
@@ -96,8 +96,7 @@ CONFIG_RCU_FANOUT=32
96# CONFIG_IKCONFIG is not set 96# CONFIG_IKCONFIG is not set
97CONFIG_LOG_BUF_SHIFT=14 97CONFIG_LOG_BUF_SHIFT=14
98# CONFIG_CGROUPS is not set 98# CONFIG_CGROUPS is not set
99CONFIG_SYSFS_DEPRECATED=y 99# CONFIG_SYSFS_DEPRECATED_V2 is not set
100CONFIG_SYSFS_DEPRECATED_V2=y
101# CONFIG_RELAY is not set 100# CONFIG_RELAY is not set
102# CONFIG_NAMESPACES is not set 101# CONFIG_NAMESPACES is not set
103CONFIG_BLK_DEV_INITRD=y 102CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/52xx/motionpro_defconfig b/arch/powerpc/configs/52xx/motionpro_defconfig
index dffc8cac825f..27afb6ecdf61 100644
--- a/arch/powerpc/configs/52xx/motionpro_defconfig
+++ b/arch/powerpc/configs/52xx/motionpro_defconfig
@@ -95,8 +95,7 @@ CONFIG_RCU_FANOUT=32
95# CONFIG_IKCONFIG is not set 95# CONFIG_IKCONFIG is not set
96CONFIG_LOG_BUF_SHIFT=14 96CONFIG_LOG_BUF_SHIFT=14
97# CONFIG_CGROUPS is not set 97# CONFIG_CGROUPS is not set
98CONFIG_SYSFS_DEPRECATED=y 98# CONFIG_SYSFS_DEPRECATED_V2 is not set
99CONFIG_SYSFS_DEPRECATED_V2=y
100# CONFIG_RELAY is not set 99# CONFIG_RELAY is not set
101# CONFIG_NAMESPACES is not set 100# CONFIG_NAMESPACES is not set
102CONFIG_BLK_DEV_INITRD=y 101CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/52xx/pcm030_defconfig b/arch/powerpc/configs/52xx/pcm030_defconfig
index 3cb2a522046a..5fe39ddb4e14 100644
--- a/arch/powerpc/configs/52xx/pcm030_defconfig
+++ b/arch/powerpc/configs/52xx/pcm030_defconfig
@@ -98,8 +98,7 @@ CONFIG_IKCONFIG=y
98CONFIG_IKCONFIG_PROC=y 98CONFIG_IKCONFIG_PROC=y
99CONFIG_LOG_BUF_SHIFT=14 99CONFIG_LOG_BUF_SHIFT=14
100# CONFIG_CGROUPS is not set 100# CONFIG_CGROUPS is not set
101CONFIG_SYSFS_DEPRECATED=y 101# CONFIG_SYSFS_DEPRECATED_V2 is not set
102CONFIG_SYSFS_DEPRECATED_V2=y
103# CONFIG_RELAY is not set 102# CONFIG_RELAY is not set
104# CONFIG_NAMESPACES is not set 103# CONFIG_NAMESPACES is not set
105# CONFIG_BLK_DEV_INITRD is not set 104# CONFIG_BLK_DEV_INITRD is not set
diff --git a/arch/powerpc/configs/52xx/tqm5200_defconfig b/arch/powerpc/configs/52xx/tqm5200_defconfig
index 96181c62abfa..a108b84c0074 100644
--- a/arch/powerpc/configs/52xx/tqm5200_defconfig
+++ b/arch/powerpc/configs/52xx/tqm5200_defconfig
@@ -95,8 +95,7 @@ CONFIG_RCU_FANOUT=32
95# CONFIG_IKCONFIG is not set 95# CONFIG_IKCONFIG is not set
96CONFIG_LOG_BUF_SHIFT=14 96CONFIG_LOG_BUF_SHIFT=14
97# CONFIG_CGROUPS is not set 97# CONFIG_CGROUPS is not set
98CONFIG_SYSFS_DEPRECATED=y 98# CONFIG_SYSFS_DEPRECATED_V2 is not set
99CONFIG_SYSFS_DEPRECATED_V2=y
100# CONFIG_RELAY is not set 99# CONFIG_RELAY is not set
101# CONFIG_NAMESPACES is not set 100# CONFIG_NAMESPACES is not set
102CONFIG_BLK_DEV_INITRD=y 101CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/86xx/gef_ppc9a_defconfig b/arch/powerpc/configs/86xx/gef_ppc9a_defconfig
index 183c59c6d896..b728a7d64250 100644
--- a/arch/powerpc/configs/86xx/gef_ppc9a_defconfig
+++ b/arch/powerpc/configs/86xx/gef_ppc9a_defconfig
@@ -103,8 +103,7 @@ CONFIG_IKCONFIG=y
103CONFIG_IKCONFIG_PROC=y 103CONFIG_IKCONFIG_PROC=y
104CONFIG_LOG_BUF_SHIFT=14 104CONFIG_LOG_BUF_SHIFT=14
105# CONFIG_CGROUPS is not set 105# CONFIG_CGROUPS is not set
106CONFIG_SYSFS_DEPRECATED=y 106# CONFIG_SYSFS_DEPRECATED_V2 is not set
107CONFIG_SYSFS_DEPRECATED_V2=y
108CONFIG_RELAY=y 107CONFIG_RELAY=y
109# CONFIG_NAMESPACES is not set 108# CONFIG_NAMESPACES is not set
110CONFIG_BLK_DEV_INITRD=y 109CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/86xx/gef_sbc310_defconfig b/arch/powerpc/configs/86xx/gef_sbc310_defconfig
index 1524d948a2ba..8e738de5f6a5 100644
--- a/arch/powerpc/configs/86xx/gef_sbc310_defconfig
+++ b/arch/powerpc/configs/86xx/gef_sbc310_defconfig
@@ -103,8 +103,7 @@ CONFIG_IKCONFIG=y
103CONFIG_IKCONFIG_PROC=y 103CONFIG_IKCONFIG_PROC=y
104CONFIG_LOG_BUF_SHIFT=14 104CONFIG_LOG_BUF_SHIFT=14
105# CONFIG_CGROUPS is not set 105# CONFIG_CGROUPS is not set
106CONFIG_SYSFS_DEPRECATED=y 106# CONFIG_SYSFS_DEPRECATED_V2 is not set
107CONFIG_SYSFS_DEPRECATED_V2=y
108CONFIG_RELAY=y 107CONFIG_RELAY=y
109# CONFIG_NAMESPACES is not set 108# CONFIG_NAMESPACES is not set
110CONFIG_BLK_DEV_INITRD=y 109CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/86xx/gef_sbc610_defconfig b/arch/powerpc/configs/86xx/gef_sbc610_defconfig
index 767c204c0603..59bf9e27d7f2 100644
--- a/arch/powerpc/configs/86xx/gef_sbc610_defconfig
+++ b/arch/powerpc/configs/86xx/gef_sbc610_defconfig
@@ -103,8 +103,7 @@ CONFIG_IKCONFIG=y
103CONFIG_IKCONFIG_PROC=y 103CONFIG_IKCONFIG_PROC=y
104CONFIG_LOG_BUF_SHIFT=14 104CONFIG_LOG_BUF_SHIFT=14
105# CONFIG_CGROUPS is not set 105# CONFIG_CGROUPS is not set
106CONFIG_SYSFS_DEPRECATED=y 106# CONFIG_SYSFS_DEPRECATED_V2 is not set
107CONFIG_SYSFS_DEPRECATED_V2=y
108CONFIG_RELAY=y 107CONFIG_RELAY=y
109# CONFIG_NAMESPACES is not set 108# CONFIG_NAMESPACES is not set
110CONFIG_BLK_DEV_INITRD=y 109CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig b/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig
index 55b9e4e867ac..4e8b01e73245 100644
--- a/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig
+++ b/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig
@@ -98,8 +98,7 @@ CONFIG_IKCONFIG=y
98CONFIG_IKCONFIG_PROC=y 98CONFIG_IKCONFIG_PROC=y
99CONFIG_LOG_BUF_SHIFT=14 99CONFIG_LOG_BUF_SHIFT=14
100# CONFIG_CGROUPS is not set 100# CONFIG_CGROUPS is not set
101CONFIG_SYSFS_DEPRECATED=y 101# CONFIG_SYSFS_DEPRECATED_V2 is not set
102CONFIG_SYSFS_DEPRECATED_V2=y
103# CONFIG_RELAY is not set 102# CONFIG_RELAY is not set
104# CONFIG_NAMESPACES is not set 103# CONFIG_NAMESPACES is not set
105CONFIG_BLK_DEV_INITRD=y 104CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig b/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
index 1be38eb05783..20fde6374aad 100644
--- a/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
+++ b/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
@@ -103,8 +103,7 @@ CONFIG_IKCONFIG=y
103CONFIG_IKCONFIG_PROC=y 103CONFIG_IKCONFIG_PROC=y
104CONFIG_LOG_BUF_SHIFT=14 104CONFIG_LOG_BUF_SHIFT=14
105# CONFIG_CGROUPS is not set 105# CONFIG_CGROUPS is not set
106CONFIG_SYSFS_DEPRECATED=y 106# CONFIG_SYSFS_DEPRECATED_V2 is not set
107CONFIG_SYSFS_DEPRECATED_V2=y
108# CONFIG_RELAY is not set 107# CONFIG_RELAY is not set
109# CONFIG_NAMESPACES is not set 108# CONFIG_NAMESPACES is not set
110CONFIG_BLK_DEV_INITRD=y 109CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/86xx/sbc8641d_defconfig b/arch/powerpc/configs/86xx/sbc8641d_defconfig
index a63009457323..74f714d85936 100644
--- a/arch/powerpc/configs/86xx/sbc8641d_defconfig
+++ b/arch/powerpc/configs/86xx/sbc8641d_defconfig
@@ -102,8 +102,7 @@ CONFIG_IKCONFIG=y
102CONFIG_IKCONFIG_PROC=y 102CONFIG_IKCONFIG_PROC=y
103CONFIG_LOG_BUF_SHIFT=14 103CONFIG_LOG_BUF_SHIFT=14
104# CONFIG_CGROUPS is not set 104# CONFIG_CGROUPS is not set
105CONFIG_SYSFS_DEPRECATED=y 105# CONFIG_SYSFS_DEPRECATED_V2 is not set
106CONFIG_SYSFS_DEPRECATED_V2=y
107CONFIG_RELAY=y 106CONFIG_RELAY=y
108# CONFIG_NAMESPACES is not set 107# CONFIG_NAMESPACES is not set
109CONFIG_BLK_DEV_INITRD=y 108CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/adder875_defconfig b/arch/powerpc/configs/adder875_defconfig
index 9f89d5c9c0be..a670cee255b9 100644
--- a/arch/powerpc/configs/adder875_defconfig
+++ b/arch/powerpc/configs/adder875_defconfig
@@ -92,8 +92,7 @@ CONFIG_RCU_FANOUT=32
92# CONFIG_IKCONFIG is not set 92# CONFIG_IKCONFIG is not set
93CONFIG_LOG_BUF_SHIFT=14 93CONFIG_LOG_BUF_SHIFT=14
94# CONFIG_CGROUPS is not set 94# CONFIG_CGROUPS is not set
95CONFIG_SYSFS_DEPRECATED=y 95# CONFIG_SYSFS_DEPRECATED_V2 is not set
96CONFIG_SYSFS_DEPRECATED_V2=y
97# CONFIG_RELAY is not set 96# CONFIG_RELAY is not set
98# CONFIG_NAMESPACES is not set 97# CONFIG_NAMESPACES is not set
99# CONFIG_BLK_DEV_INITRD is not set 98# CONFIG_BLK_DEV_INITRD is not set
diff --git a/arch/powerpc/configs/amigaone_defconfig b/arch/powerpc/configs/amigaone_defconfig
index b63cc38df6b1..851287e78fc3 100644
--- a/arch/powerpc/configs/amigaone_defconfig
+++ b/arch/powerpc/configs/amigaone_defconfig
@@ -87,8 +87,7 @@ CONFIG_IKCONFIG_PROC=y
87CONFIG_LOG_BUF_SHIFT=15 87CONFIG_LOG_BUF_SHIFT=15
88# CONFIG_GROUP_SCHED is not set 88# CONFIG_GROUP_SCHED is not set
89# CONFIG_CGROUPS is not set 89# CONFIG_CGROUPS is not set
90CONFIG_SYSFS_DEPRECATED=y 90# CONFIG_SYSFS_DEPRECATED_V2 is not set
91CONFIG_SYSFS_DEPRECATED_V2=y
92# CONFIG_RELAY is not set 91# CONFIG_RELAY is not set
93CONFIG_NAMESPACES=y 92CONFIG_NAMESPACES=y
94# CONFIG_UTS_NS is not set 93# CONFIG_UTS_NS is not set
diff --git a/arch/powerpc/configs/c2k_defconfig b/arch/powerpc/configs/c2k_defconfig
index 4ab6074db3cf..b429a655b541 100644
--- a/arch/powerpc/configs/c2k_defconfig
+++ b/arch/powerpc/configs/c2k_defconfig
@@ -102,8 +102,7 @@ CONFIG_RCU_FANOUT=32
102# CONFIG_IKCONFIG is not set 102# CONFIG_IKCONFIG is not set
103CONFIG_LOG_BUF_SHIFT=17 103CONFIG_LOG_BUF_SHIFT=17
104# CONFIG_CGROUPS is not set 104# CONFIG_CGROUPS is not set
105CONFIG_SYSFS_DEPRECATED=y 105# CONFIG_SYSFS_DEPRECATED_V2 is not set
106CONFIG_SYSFS_DEPRECATED_V2=y
107# CONFIG_RELAY is not set 106# CONFIG_RELAY is not set
108CONFIG_NAMESPACES=y 107CONFIG_NAMESPACES=y
109# CONFIG_UTS_NS is not set 108# CONFIG_UTS_NS is not set
diff --git a/arch/powerpc/configs/cell_defconfig b/arch/powerpc/configs/cell_defconfig
index c6d2baa7aaeb..943371954317 100644
--- a/arch/powerpc/configs/cell_defconfig
+++ b/arch/powerpc/configs/cell_defconfig
@@ -83,8 +83,7 @@ CONFIG_CPUSETS=y
83# CONFIG_CGROUP_SCHED is not set 83# CONFIG_CGROUP_SCHED is not set
84# CONFIG_CGROUP_CPUACCT is not set 84# CONFIG_CGROUP_CPUACCT is not set
85# CONFIG_RESOURCE_COUNTERS is not set 85# CONFIG_RESOURCE_COUNTERS is not set
86CONFIG_SYSFS_DEPRECATED=y 86# CONFIG_SYSFS_DEPRECATED_V2 is not set
87CONFIG_SYSFS_DEPRECATED_V2=y
88CONFIG_PROC_PID_CPUSET=y 87CONFIG_PROC_PID_CPUSET=y
89# CONFIG_RELAY is not set 88# CONFIG_RELAY is not set
90CONFIG_NAMESPACES=y 89CONFIG_NAMESPACES=y
diff --git a/arch/powerpc/configs/celleb_defconfig b/arch/powerpc/configs/celleb_defconfig
index d2123779512a..6be6c09eba6d 100644
--- a/arch/powerpc/configs/celleb_defconfig
+++ b/arch/powerpc/configs/celleb_defconfig
@@ -78,8 +78,7 @@ CONFIG_LOG_BUF_SHIFT=15
78# CONFIG_GROUP_SCHED is not set 78# CONFIG_GROUP_SCHED is not set
79# CONFIG_USER_SCHED is not set 79# CONFIG_USER_SCHED is not set
80# CONFIG_CGROUP_SCHED is not set 80# CONFIG_CGROUP_SCHED is not set
81CONFIG_SYSFS_DEPRECATED=y 81# CONFIG_SYSFS_DEPRECATED_V2 is not set
82CONFIG_SYSFS_DEPRECATED_V2=y
83# CONFIG_RELAY is not set 82# CONFIG_RELAY is not set
84CONFIG_NAMESPACES=y 83CONFIG_NAMESPACES=y
85# CONFIG_UTS_NS is not set 84# CONFIG_UTS_NS is not set
diff --git a/arch/powerpc/configs/chrp32_defconfig b/arch/powerpc/configs/chrp32_defconfig
index 5094a65a4493..2fdab660fce3 100644
--- a/arch/powerpc/configs/chrp32_defconfig
+++ b/arch/powerpc/configs/chrp32_defconfig
@@ -77,8 +77,7 @@ CONFIG_IKCONFIG_PROC=y
77CONFIG_LOG_BUF_SHIFT=15 77CONFIG_LOG_BUF_SHIFT=15
78# CONFIG_CGROUPS is not set 78# CONFIG_CGROUPS is not set
79# CONFIG_GROUP_SCHED is not set 79# CONFIG_GROUP_SCHED is not set
80CONFIG_SYSFS_DEPRECATED=y 80# CONFIG_SYSFS_DEPRECATED_V2 is not set
81CONFIG_SYSFS_DEPRECATED_V2=y
82# CONFIG_RELAY is not set 81# CONFIG_RELAY is not set
83CONFIG_NAMESPACES=y 82CONFIG_NAMESPACES=y
84# CONFIG_UTS_NS is not set 83# CONFIG_UTS_NS is not set
diff --git a/arch/powerpc/configs/ep8248e_defconfig b/arch/powerpc/configs/ep8248e_defconfig
index 81e904e9f392..6b708395a7c6 100644
--- a/arch/powerpc/configs/ep8248e_defconfig
+++ b/arch/powerpc/configs/ep8248e_defconfig
@@ -96,8 +96,7 @@ CONFIG_IKCONFIG=y
96CONFIG_IKCONFIG_PROC=y 96CONFIG_IKCONFIG_PROC=y
97CONFIG_LOG_BUF_SHIFT=14 97CONFIG_LOG_BUF_SHIFT=14
98# CONFIG_CGROUPS is not set 98# CONFIG_CGROUPS is not set
99CONFIG_SYSFS_DEPRECATED=y 99# CONFIG_SYSFS_DEPRECATED_V2 is not set
100CONFIG_SYSFS_DEPRECATED_V2=y
101# CONFIG_RELAY is not set 100# CONFIG_RELAY is not set
102# CONFIG_NAMESPACES is not set 101# CONFIG_NAMESPACES is not set
103# CONFIG_BLK_DEV_INITRD is not set 102# CONFIG_BLK_DEV_INITRD is not set
diff --git a/arch/powerpc/configs/ep88xc_defconfig b/arch/powerpc/configs/ep88xc_defconfig
index c5af46ef5f40..1cee889dd9ec 100644
--- a/arch/powerpc/configs/ep88xc_defconfig
+++ b/arch/powerpc/configs/ep88xc_defconfig
@@ -91,8 +91,7 @@ CONFIG_RCU_FANOUT=32
91# CONFIG_IKCONFIG is not set 91# CONFIG_IKCONFIG is not set
92CONFIG_LOG_BUF_SHIFT=14 92CONFIG_LOG_BUF_SHIFT=14
93# CONFIG_CGROUPS is not set 93# CONFIG_CGROUPS is not set
94CONFIG_SYSFS_DEPRECATED=y 94# CONFIG_SYSFS_DEPRECATED_V2 is not set
95CONFIG_SYSFS_DEPRECATED_V2=y
96# CONFIG_RELAY is not set 95# CONFIG_RELAY is not set
97# CONFIG_NAMESPACES is not set 96# CONFIG_NAMESPACES is not set
98# CONFIG_BLK_DEV_INITRD is not set 97# CONFIG_BLK_DEV_INITRD is not set
diff --git a/arch/powerpc/configs/g5_defconfig b/arch/powerpc/configs/g5_defconfig
index 826a65d3f002..57d3ffa3026a 100644
--- a/arch/powerpc/configs/g5_defconfig
+++ b/arch/powerpc/configs/g5_defconfig
@@ -82,8 +82,7 @@ CONFIG_IKCONFIG_PROC=y
82CONFIG_LOG_BUF_SHIFT=17 82CONFIG_LOG_BUF_SHIFT=17
83# CONFIG_CGROUPS is not set 83# CONFIG_CGROUPS is not set
84# CONFIG_GROUP_SCHED is not set 84# CONFIG_GROUP_SCHED is not set
85CONFIG_SYSFS_DEPRECATED=y 85# CONFIG_SYSFS_DEPRECATED_V2 is not set
86CONFIG_SYSFS_DEPRECATED_V2=y
87# CONFIG_RELAY is not set 86# CONFIG_RELAY is not set
88CONFIG_NAMESPACES=y 87CONFIG_NAMESPACES=y
89# CONFIG_UTS_NS is not set 88# CONFIG_UTS_NS is not set
diff --git a/arch/powerpc/configs/gamecube_defconfig b/arch/powerpc/configs/gamecube_defconfig
index 942e1193e9e4..1c2dbf07ac35 100644
--- a/arch/powerpc/configs/gamecube_defconfig
+++ b/arch/powerpc/configs/gamecube_defconfig
@@ -101,8 +101,7 @@ CONFIG_FAIR_GROUP_SCHED=y
101CONFIG_USER_SCHED=y 101CONFIG_USER_SCHED=y
102# CONFIG_CGROUP_SCHED is not set 102# CONFIG_CGROUP_SCHED is not set
103# CONFIG_CGROUPS is not set 103# CONFIG_CGROUPS is not set
104CONFIG_SYSFS_DEPRECATED=y 104# CONFIG_SYSFS_DEPRECATED_V2 is not set
105CONFIG_SYSFS_DEPRECATED_V2=y
106# CONFIG_RELAY is not set 105# CONFIG_RELAY is not set
107# CONFIG_NAMESPACES is not set 106# CONFIG_NAMESPACES is not set
108CONFIG_BLK_DEV_INITRD=y 107CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/holly_defconfig b/arch/powerpc/configs/holly_defconfig
index a211a79959ca..a60d61bee48d 100644
--- a/arch/powerpc/configs/holly_defconfig
+++ b/arch/powerpc/configs/holly_defconfig
@@ -73,7 +73,6 @@ CONFIG_SYSVIPC_SYSCTL=y
73CONFIG_LOG_BUF_SHIFT=14 73CONFIG_LOG_BUF_SHIFT=14
74# CONFIG_CGROUPS is not set 74# CONFIG_CGROUPS is not set
75# CONFIG_FAIR_GROUP_SCHED is not set 75# CONFIG_FAIR_GROUP_SCHED is not set
76CONFIG_SYSFS_DEPRECATED=y
77# CONFIG_RELAY is not set 76# CONFIG_RELAY is not set
78CONFIG_BLK_DEV_INITRD=y 77CONFIG_BLK_DEV_INITRD=y
79CONFIG_INITRAMFS_SOURCE="" 78CONFIG_INITRAMFS_SOURCE=""
diff --git a/arch/powerpc/configs/iseries_defconfig b/arch/powerpc/configs/iseries_defconfig
index 76982c51a4c7..151c8e14f3ab 100644
--- a/arch/powerpc/configs/iseries_defconfig
+++ b/arch/powerpc/configs/iseries_defconfig
@@ -81,8 +81,7 @@ CONFIG_IKCONFIG_PROC=y
81CONFIG_LOG_BUF_SHIFT=17 81CONFIG_LOG_BUF_SHIFT=17
82# CONFIG_CGROUPS is not set 82# CONFIG_CGROUPS is not set
83# CONFIG_GROUP_SCHED is not set 83# CONFIG_GROUP_SCHED is not set
84CONFIG_SYSFS_DEPRECATED=y 84# CONFIG_SYSFS_DEPRECATED_V2 is not set
85CONFIG_SYSFS_DEPRECATED_V2=y
86# CONFIG_RELAY is not set 85# CONFIG_RELAY is not set
87CONFIG_NAMESPACES=y 86CONFIG_NAMESPACES=y
88# CONFIG_UTS_NS is not set 87# CONFIG_UTS_NS is not set
diff --git a/arch/powerpc/configs/linkstation_defconfig b/arch/powerpc/configs/linkstation_defconfig
index 588a2add393f..8ecacf74d3e5 100644
--- a/arch/powerpc/configs/linkstation_defconfig
+++ b/arch/powerpc/configs/linkstation_defconfig
@@ -97,8 +97,7 @@ CONFIG_IKCONFIG=y
97CONFIG_IKCONFIG_PROC=y 97CONFIG_IKCONFIG_PROC=y
98CONFIG_LOG_BUF_SHIFT=14 98CONFIG_LOG_BUF_SHIFT=14
99# CONFIG_CGROUPS is not set 99# CONFIG_CGROUPS is not set
100CONFIG_SYSFS_DEPRECATED=y 100# CONFIG_SYSFS_DEPRECATED_V2 is not set
101CONFIG_SYSFS_DEPRECATED_V2=y
102# CONFIG_RELAY is not set 101# CONFIG_RELAY is not set
103CONFIG_NAMESPACES=y 102CONFIG_NAMESPACES=y
104# CONFIG_UTS_NS is not set 103# CONFIG_UTS_NS is not set
diff --git a/arch/powerpc/configs/maple_defconfig b/arch/powerpc/configs/maple_defconfig
index 8b244003b9e1..dc50eec58e78 100644
--- a/arch/powerpc/configs/maple_defconfig
+++ b/arch/powerpc/configs/maple_defconfig
@@ -78,8 +78,7 @@ CONFIG_IKCONFIG_PROC=y
78CONFIG_LOG_BUF_SHIFT=17 78CONFIG_LOG_BUF_SHIFT=17
79# CONFIG_CGROUPS is not set 79# CONFIG_CGROUPS is not set
80# CONFIG_GROUP_SCHED is not set 80# CONFIG_GROUP_SCHED is not set
81CONFIG_SYSFS_DEPRECATED=y 81# CONFIG_SYSFS_DEPRECATED_V2 is not set
82CONFIG_SYSFS_DEPRECATED_V2=y
83# CONFIG_RELAY is not set 82# CONFIG_RELAY is not set
84CONFIG_NAMESPACES=y 83CONFIG_NAMESPACES=y
85# CONFIG_UTS_NS is not set 84# CONFIG_UTS_NS is not set
diff --git a/arch/powerpc/configs/mgcoge_defconfig b/arch/powerpc/configs/mgcoge_defconfig
index 0cbd56fe2e1e..b36ebb7e843e 100644
--- a/arch/powerpc/configs/mgcoge_defconfig
+++ b/arch/powerpc/configs/mgcoge_defconfig
@@ -96,8 +96,7 @@ CONFIG_IKCONFIG=y
96CONFIG_IKCONFIG_PROC=y 96CONFIG_IKCONFIG_PROC=y
97CONFIG_LOG_BUF_SHIFT=14 97CONFIG_LOG_BUF_SHIFT=14
98# CONFIG_CGROUPS is not set 98# CONFIG_CGROUPS is not set
99CONFIG_SYSFS_DEPRECATED=y 99# CONFIG_SYSFS_DEPRECATED_V2 is not set
100CONFIG_SYSFS_DEPRECATED_V2=y
101# CONFIG_RELAY is not set 100# CONFIG_RELAY is not set
102# CONFIG_NAMESPACES is not set 101# CONFIG_NAMESPACES is not set
103CONFIG_BLK_DEV_INITRD=y 102CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/mgsuvd_defconfig b/arch/powerpc/configs/mgsuvd_defconfig
index c1be26151021..0dd5015ea81d 100644
--- a/arch/powerpc/configs/mgsuvd_defconfig
+++ b/arch/powerpc/configs/mgsuvd_defconfig
@@ -90,8 +90,7 @@ CONFIG_RCU_FANOUT=32
90# CONFIG_IKCONFIG is not set 90# CONFIG_IKCONFIG is not set
91CONFIG_LOG_BUF_SHIFT=17 91CONFIG_LOG_BUF_SHIFT=17
92# CONFIG_CGROUPS is not set 92# CONFIG_CGROUPS is not set
93CONFIG_SYSFS_DEPRECATED=y 93# CONFIG_SYSFS_DEPRECATED_V2 is not set
94CONFIG_SYSFS_DEPRECATED_V2=y
95# CONFIG_RELAY is not set 94# CONFIG_RELAY is not set
96# CONFIG_NAMESPACES is not set 95# CONFIG_NAMESPACES is not set
97CONFIG_BLK_DEV_INITRD=y 96CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/mpc512x_defconfig b/arch/powerpc/configs/mpc512x_defconfig
index a04727295d46..aa2654e6edeb 100644
--- a/arch/powerpc/configs/mpc512x_defconfig
+++ b/arch/powerpc/configs/mpc512x_defconfig
@@ -97,8 +97,7 @@ CONFIG_RCU_FANOUT=32
97CONFIG_LOG_BUF_SHIFT=16 97CONFIG_LOG_BUF_SHIFT=16
98# CONFIG_GROUP_SCHED is not set 98# CONFIG_GROUP_SCHED is not set
99# CONFIG_CGROUPS is not set 99# CONFIG_CGROUPS is not set
100CONFIG_SYSFS_DEPRECATED=y 100# CONFIG_SYSFS_DEPRECATED_V2 is not set
101CONFIG_SYSFS_DEPRECATED_V2=y
102# CONFIG_RELAY is not set 101# CONFIG_RELAY is not set
103CONFIG_NAMESPACES=y 102CONFIG_NAMESPACES=y
104# CONFIG_UTS_NS is not set 103# CONFIG_UTS_NS is not set
diff --git a/arch/powerpc/configs/mpc5200_defconfig b/arch/powerpc/configs/mpc5200_defconfig
index 7012ac0134f0..f875ec21c91c 100644
--- a/arch/powerpc/configs/mpc5200_defconfig
+++ b/arch/powerpc/configs/mpc5200_defconfig
@@ -97,8 +97,7 @@ CONFIG_RCU_FANOUT=32
97# CONFIG_IKCONFIG is not set 97# CONFIG_IKCONFIG is not set
98CONFIG_LOG_BUF_SHIFT=14 98CONFIG_LOG_BUF_SHIFT=14
99# CONFIG_CGROUPS is not set 99# CONFIG_CGROUPS is not set
100CONFIG_SYSFS_DEPRECATED=y 100# CONFIG_SYSFS_DEPRECATED_V2 is not set
101CONFIG_SYSFS_DEPRECATED_V2=y
102# CONFIG_RELAY is not set 101# CONFIG_RELAY is not set
103CONFIG_NAMESPACES=y 102CONFIG_NAMESPACES=y
104# CONFIG_UTS_NS is not set 103# CONFIG_UTS_NS is not set
diff --git a/arch/powerpc/configs/mpc7448_hpc2_defconfig b/arch/powerpc/configs/mpc7448_hpc2_defconfig
index 27c63ceeb45a..b1e88fe1d9fb 100644
--- a/arch/powerpc/configs/mpc7448_hpc2_defconfig
+++ b/arch/powerpc/configs/mpc7448_hpc2_defconfig
@@ -95,8 +95,7 @@ CONFIG_RCU_FANOUT=32
95# CONFIG_IKCONFIG is not set 95# CONFIG_IKCONFIG is not set
96CONFIG_LOG_BUF_SHIFT=14 96CONFIG_LOG_BUF_SHIFT=14
97# CONFIG_CGROUPS is not set 97# CONFIG_CGROUPS is not set
98CONFIG_SYSFS_DEPRECATED=y 98# CONFIG_SYSFS_DEPRECATED_V2 is not set
99CONFIG_SYSFS_DEPRECATED_V2=y
100# CONFIG_RELAY is not set 99# CONFIG_RELAY is not set
101# CONFIG_NAMESPACES is not set 100# CONFIG_NAMESPACES is not set
102CONFIG_BLK_DEV_INITRD=y 101CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/pasemi_defconfig b/arch/powerpc/configs/pasemi_defconfig
index 20ba0cfff8ba..74a7216183e8 100644
--- a/arch/powerpc/configs/pasemi_defconfig
+++ b/arch/powerpc/configs/pasemi_defconfig
@@ -98,8 +98,7 @@ CONFIG_RCU_FANOUT=64
98CONFIG_LOG_BUF_SHIFT=17 98CONFIG_LOG_BUF_SHIFT=17
99# CONFIG_GROUP_SCHED is not set 99# CONFIG_GROUP_SCHED is not set
100# CONFIG_CGROUPS is not set 100# CONFIG_CGROUPS is not set
101CONFIG_SYSFS_DEPRECATED=y 101# CONFIG_SYSFS_DEPRECATED_V2 is not set
102CONFIG_SYSFS_DEPRECATED_V2=y
103# CONFIG_RELAY is not set 102# CONFIG_RELAY is not set
104CONFIG_NAMESPACES=y 103CONFIG_NAMESPACES=y
105# CONFIG_UTS_NS is not set 104# CONFIG_UTS_NS is not set
diff --git a/arch/powerpc/configs/pmac32_defconfig b/arch/powerpc/configs/pmac32_defconfig
index ea8870a34482..753bb7912e28 100644
--- a/arch/powerpc/configs/pmac32_defconfig
+++ b/arch/powerpc/configs/pmac32_defconfig
@@ -93,8 +93,7 @@ CONFIG_IKCONFIG_PROC=y
93CONFIG_LOG_BUF_SHIFT=14 93CONFIG_LOG_BUF_SHIFT=14
94# CONFIG_GROUP_SCHED is not set 94# CONFIG_GROUP_SCHED is not set
95# CONFIG_CGROUPS is not set 95# CONFIG_CGROUPS is not set
96CONFIG_SYSFS_DEPRECATED=y 96# CONFIG_SYSFS_DEPRECATED_V2 is not set
97CONFIG_SYSFS_DEPRECATED_V2=y
98# CONFIG_RELAY is not set 97# CONFIG_RELAY is not set
99CONFIG_NAMESPACES=y 98CONFIG_NAMESPACES=y
100# CONFIG_UTS_NS is not set 99# CONFIG_UTS_NS is not set
diff --git a/arch/powerpc/configs/ppc40x_defconfig b/arch/powerpc/configs/ppc40x_defconfig
index 35b60683cde5..afb4d1bb2ba9 100644
--- a/arch/powerpc/configs/ppc40x_defconfig
+++ b/arch/powerpc/configs/ppc40x_defconfig
@@ -99,8 +99,7 @@ CONFIG_FAIR_GROUP_SCHED=y
99CONFIG_USER_SCHED=y 99CONFIG_USER_SCHED=y
100# CONFIG_CGROUP_SCHED is not set 100# CONFIG_CGROUP_SCHED is not set
101# CONFIG_CGROUPS is not set 101# CONFIG_CGROUPS is not set
102CONFIG_SYSFS_DEPRECATED=y 102# CONFIG_SYSFS_DEPRECATED_V2 is not set
103CONFIG_SYSFS_DEPRECATED_V2=y
104# CONFIG_RELAY is not set 103# CONFIG_RELAY is not set
105# CONFIG_NAMESPACES is not set 104# CONFIG_NAMESPACES is not set
106CONFIG_BLK_DEV_INITRD=y 105CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/ppc44x_defconfig b/arch/powerpc/configs/ppc44x_defconfig
index 46f5c47e9f85..bd3d23fb4dd3 100644
--- a/arch/powerpc/configs/ppc44x_defconfig
+++ b/arch/powerpc/configs/ppc44x_defconfig
@@ -103,8 +103,7 @@ CONFIG_FAIR_GROUP_SCHED=y
103CONFIG_USER_SCHED=y 103CONFIG_USER_SCHED=y
104# CONFIG_CGROUP_SCHED is not set 104# CONFIG_CGROUP_SCHED is not set
105# CONFIG_CGROUPS is not set 105# CONFIG_CGROUPS is not set
106CONFIG_SYSFS_DEPRECATED=y 106# CONFIG_SYSFS_DEPRECATED_V2 is not set
107CONFIG_SYSFS_DEPRECATED_V2=y
108# CONFIG_RELAY is not set 107# CONFIG_RELAY is not set
109# CONFIG_NAMESPACES is not set 108# CONFIG_NAMESPACES is not set
110CONFIG_BLK_DEV_INITRD=y 109CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig
index dad617e2a88c..369f4e02c5dd 100644
--- a/arch/powerpc/configs/ppc64_defconfig
+++ b/arch/powerpc/configs/ppc64_defconfig
@@ -93,8 +93,7 @@ CONFIG_CPUSETS=y
93# CONFIG_GROUP_SCHED is not set 93# CONFIG_GROUP_SCHED is not set
94# CONFIG_CGROUP_CPUACCT is not set 94# CONFIG_CGROUP_CPUACCT is not set
95# CONFIG_RESOURCE_COUNTERS is not set 95# CONFIG_RESOURCE_COUNTERS is not set
96CONFIG_SYSFS_DEPRECATED=y 96# CONFIG_SYSFS_DEPRECATED_V2 is not set
97CONFIG_SYSFS_DEPRECATED_V2=y
98CONFIG_PROC_PID_CPUSET=y 97CONFIG_PROC_PID_CPUSET=y
99CONFIG_RELAY=y 98CONFIG_RELAY=y
100CONFIG_NAMESPACES=y 99CONFIG_NAMESPACES=y
diff --git a/arch/powerpc/configs/ppc64e_defconfig b/arch/powerpc/configs/ppc64e_defconfig
index 8195f1650cbf..403e82e2e83c 100644
--- a/arch/powerpc/configs/ppc64e_defconfig
+++ b/arch/powerpc/configs/ppc64e_defconfig
@@ -107,8 +107,7 @@ CONFIG_CPUSETS=y
107CONFIG_PROC_PID_CPUSET=y 107CONFIG_PROC_PID_CPUSET=y
108# CONFIG_CGROUP_CPUACCT is not set 108# CONFIG_CGROUP_CPUACCT is not set
109# CONFIG_RESOURCE_COUNTERS is not set 109# CONFIG_RESOURCE_COUNTERS is not set
110CONFIG_SYSFS_DEPRECATED=y 110# CONFIG_SYSFS_DEPRECATED_V2 is not set
111CONFIG_SYSFS_DEPRECATED_V2=y
112CONFIG_RELAY=y 111CONFIG_RELAY=y
113CONFIG_NAMESPACES=y 112CONFIG_NAMESPACES=y
114# CONFIG_UTS_NS is not set 113# CONFIG_UTS_NS is not set
diff --git a/arch/powerpc/configs/pq2fads_defconfig b/arch/powerpc/configs/pq2fads_defconfig
index 68c175ea427a..12c8ee8dd12b 100644
--- a/arch/powerpc/configs/pq2fads_defconfig
+++ b/arch/powerpc/configs/pq2fads_defconfig
@@ -96,8 +96,7 @@ CONFIG_IKCONFIG=y
96CONFIG_IKCONFIG_PROC=y 96CONFIG_IKCONFIG_PROC=y
97CONFIG_LOG_BUF_SHIFT=14 97CONFIG_LOG_BUF_SHIFT=14
98# CONFIG_CGROUPS is not set 98# CONFIG_CGROUPS is not set
99CONFIG_SYSFS_DEPRECATED=y 99# CONFIG_SYSFS_DEPRECATED_V2 is not set
100CONFIG_SYSFS_DEPRECATED_V2=y
101# CONFIG_RELAY is not set 100# CONFIG_RELAY is not set
102# CONFIG_NAMESPACES is not set 101# CONFIG_NAMESPACES is not set
103CONFIG_BLK_DEV_INITRD=y 102CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/configs/prpmc2800_defconfig b/arch/powerpc/configs/prpmc2800_defconfig
index 93f4505b5ac2..a18f597c6e5f 100644
--- a/arch/powerpc/configs/prpmc2800_defconfig
+++ b/arch/powerpc/configs/prpmc2800_defconfig
@@ -98,8 +98,7 @@ CONFIG_RCU_FANOUT=32
98# CONFIG_IKCONFIG is not set 98# CONFIG_IKCONFIG is not set
99CONFIG_LOG_BUF_SHIFT=14 99CONFIG_LOG_BUF_SHIFT=14
100# CONFIG_CGROUPS is not set 100# CONFIG_CGROUPS is not set
101CONFIG_SYSFS_DEPRECATED=y 101# CONFIG_SYSFS_DEPRECATED_V2 is not set
102CONFIG_SYSFS_DEPRECATED_V2=y
103# CONFIG_RELAY is not set 102# CONFIG_RELAY is not set
104CONFIG_NAMESPACES=y 103CONFIG_NAMESPACES=y
105# CONFIG_UTS_NS is not set 104# CONFIG_UTS_NS is not set
diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig
index 16a14589bd40..16ae717d1958 100644
--- a/arch/powerpc/configs/pseries_defconfig
+++ b/arch/powerpc/configs/pseries_defconfig
@@ -92,8 +92,7 @@ CONFIG_CPUSETS=y
92# CONFIG_GROUP_SCHED is not set 92# CONFIG_GROUP_SCHED is not set
93CONFIG_CGROUP_CPUACCT=y 93CONFIG_CGROUP_CPUACCT=y
94# CONFIG_RESOURCE_COUNTERS is not set 94# CONFIG_RESOURCE_COUNTERS is not set
95CONFIG_SYSFS_DEPRECATED=y 95# CONFIG_SYSFS_DEPRECATED_V2 is not set
96CONFIG_SYSFS_DEPRECATED_V2=y
97CONFIG_PROC_PID_CPUSET=y 96CONFIG_PROC_PID_CPUSET=y
98CONFIG_RELAY=y 97CONFIG_RELAY=y
99CONFIG_NAMESPACES=y 98CONFIG_NAMESPACES=y
diff --git a/arch/powerpc/configs/storcenter_defconfig b/arch/powerpc/configs/storcenter_defconfig
index b1625801526e..01be0e207f40 100644
--- a/arch/powerpc/configs/storcenter_defconfig
+++ b/arch/powerpc/configs/storcenter_defconfig
@@ -95,8 +95,7 @@ CONFIG_RCU_FANOUT=32
95# CONFIG_IKCONFIG is not set 95# CONFIG_IKCONFIG is not set
96CONFIG_LOG_BUF_SHIFT=14 96CONFIG_LOG_BUF_SHIFT=14
97# CONFIG_CGROUPS is not set 97# CONFIG_CGROUPS is not set
98CONFIG_SYSFS_DEPRECATED=y 98# CONFIG_SYSFS_DEPRECATED_V2 is not set
99CONFIG_SYSFS_DEPRECATED_V2=y
100# CONFIG_RELAY is not set 99# CONFIG_RELAY is not set
101# CONFIG_NAMESPACES is not set 100# CONFIG_NAMESPACES is not set
102# CONFIG_BLK_DEV_INITRD is not set 101# CONFIG_BLK_DEV_INITRD is not set
diff --git a/arch/powerpc/configs/wii_defconfig b/arch/powerpc/configs/wii_defconfig
index c386828c639a..ee054f8118be 100644
--- a/arch/powerpc/configs/wii_defconfig
+++ b/arch/powerpc/configs/wii_defconfig
@@ -102,8 +102,7 @@ CONFIG_FAIR_GROUP_SCHED=y
102CONFIG_USER_SCHED=y 102CONFIG_USER_SCHED=y
103# CONFIG_CGROUP_SCHED is not set 103# CONFIG_CGROUP_SCHED is not set
104# CONFIG_CGROUPS is not set 104# CONFIG_CGROUPS is not set
105CONFIG_SYSFS_DEPRECATED=y 105# CONFIG_SYSFS_DEPRECATED_V2 is not set
106CONFIG_SYSFS_DEPRECATED_V2=y
107CONFIG_RELAY=y 106CONFIG_RELAY=y
108# CONFIG_NAMESPACES is not set 107# CONFIG_NAMESPACES is not set
109CONFIG_BLK_DEV_INITRD=y 108CONFIG_BLK_DEV_INITRD=y
diff --git a/arch/powerpc/include/asm/irq.h b/arch/powerpc/include/asm/irq.h
index e054baef1845..ecba37a91749 100644
--- a/arch/powerpc/include/asm/irq.h
+++ b/arch/powerpc/include/asm/irq.h
@@ -358,7 +358,6 @@ extern void exc_lvl_ctx_init(void);
358#define exc_lvl_ctx_init() 358#define exc_lvl_ctx_init()
359#endif 359#endif
360 360
361#ifdef CONFIG_IRQSTACKS
362/* 361/*
363 * Per-cpu stacks for handling hard and soft interrupts. 362 * Per-cpu stacks for handling hard and soft interrupts.
364 */ 363 */
@@ -369,11 +368,6 @@ extern void irq_ctx_init(void);
369extern void call_do_softirq(struct thread_info *tp); 368extern void call_do_softirq(struct thread_info *tp);
370extern int call_handle_irq(int irq, void *p1, 369extern int call_handle_irq(int irq, void *p1,
371 struct thread_info *tp, void *func); 370 struct thread_info *tp, void *func);
372#else
373#define irq_ctx_init()
374
375#endif /* CONFIG_IRQSTACKS */
376
377extern void do_IRQ(struct pt_regs *regs); 371extern void do_IRQ(struct pt_regs *regs);
378 372
379#endif /* _ASM_IRQ_H */ 373#endif /* _ASM_IRQ_H */
diff --git a/arch/powerpc/include/asm/kdump.h b/arch/powerpc/include/asm/kdump.h
index 5ebfe5d3c61f..6857af58b02e 100644
--- a/arch/powerpc/include/asm/kdump.h
+++ b/arch/powerpc/include/asm/kdump.h
@@ -3,8 +3,17 @@
3 3
4#include <asm/page.h> 4#include <asm/page.h>
5 5
6/* Kdump kernel runs at 32 MB, change at your peril. */ 6/*
7 * If CONFIG_RELOCATABLE is enabled we can place the kdump kernel anywhere.
8 * To keep enough space in the RMO for the first stage kernel on 64bit, we
9 * place it at 64MB. If CONFIG_RELOCATABLE is not enabled we must place
10 * the second stage at 32MB.
11 */
12#if defined(CONFIG_RELOCATABLE) && defined(CONFIG_PPC64)
13#define KDUMP_KERNELBASE 0x4000000
14#else
7#define KDUMP_KERNELBASE 0x2000000 15#define KDUMP_KERNELBASE 0x2000000
16#endif
8 17
9/* How many bytes to reserve at zero for kdump. The reserve limit should 18/* How many bytes to reserve at zero for kdump. The reserve limit should
10 * be greater or equal to the trampoline's end address. 19 * be greater or equal to the trampoline's end address.
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 30817d9b20cb..3333bbdd23ef 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -317,7 +317,6 @@ void fixup_irqs(const struct cpumask *map)
317} 317}
318#endif 318#endif
319 319
320#ifdef CONFIG_IRQSTACKS
321static inline void handle_one_irq(unsigned int irq) 320static inline void handle_one_irq(unsigned int irq)
322{ 321{
323 struct thread_info *curtp, *irqtp; 322 struct thread_info *curtp, *irqtp;
@@ -358,12 +357,6 @@ static inline void handle_one_irq(unsigned int irq)
358 if (irqtp->flags) 357 if (irqtp->flags)
359 set_bits(irqtp->flags, &curtp->flags); 358 set_bits(irqtp->flags, &curtp->flags);
360} 359}
361#else
362static inline void handle_one_irq(unsigned int irq)
363{
364 generic_handle_irq(irq);
365}
366#endif
367 360
368static inline void check_stack_overflow(void) 361static inline void check_stack_overflow(void)
369{ 362{
@@ -455,7 +448,6 @@ void exc_lvl_ctx_init(void)
455} 448}
456#endif 449#endif
457 450
458#ifdef CONFIG_IRQSTACKS
459struct thread_info *softirq_ctx[NR_CPUS] __read_mostly; 451struct thread_info *softirq_ctx[NR_CPUS] __read_mostly;
460struct thread_info *hardirq_ctx[NR_CPUS] __read_mostly; 452struct thread_info *hardirq_ctx[NR_CPUS] __read_mostly;
461 453
@@ -492,10 +484,6 @@ static inline void do_softirq_onstack(void)
492 irqtp->task = NULL; 484 irqtp->task = NULL;
493} 485}
494 486
495#else
496#define do_softirq_onstack() __do_softirq()
497#endif /* CONFIG_IRQSTACKS */
498
499void do_softirq(void) 487void do_softirq(void)
500{ 488{
501 unsigned long flags; 489 unsigned long flags;
diff --git a/arch/powerpc/kernel/machine_kexec_64.c b/arch/powerpc/kernel/machine_kexec_64.c
index 26f9900f773c..ed31a29c4ff7 100644
--- a/arch/powerpc/kernel/machine_kexec_64.c
+++ b/arch/powerpc/kernel/machine_kexec_64.c
@@ -182,28 +182,12 @@ static void kexec_prepare_cpus_wait(int wait_state)
182 182
183 my_cpu = get_cpu(); 183 my_cpu = get_cpu();
184 /* Make sure each CPU has atleast made it to the state we need */ 184 /* Make sure each CPU has atleast made it to the state we need */
185 for (i=0; i < NR_CPUS; i++) { 185 for_each_online_cpu(i) {
186 if (i == my_cpu) 186 if (i == my_cpu)
187 continue; 187 continue;
188 188
189 while (paca[i].kexec_state < wait_state) { 189 while (paca[i].kexec_state < wait_state) {
190 barrier(); 190 barrier();
191 if (!cpu_possible(i)) {
192 printk("kexec: cpu %d hw_cpu_id %d is not"
193 " possible, ignoring\n",
194 i, paca[i].hw_cpu_id);
195 break;
196 }
197 if (!cpu_online(i)) {
198 /* Fixme: this can be spinning in
199 * pSeries_secondary_wait with a paca
200 * waiting for it to go online.
201 */
202 printk("kexec: cpu %d hw_cpu_id %d is not"
203 " online, ignoring\n",
204 i, paca[i].hw_cpu_id);
205 break;
206 }
207 if (i != notified) { 191 if (i != notified) {
208 printk( "kexec: waiting for cpu %d (physical" 192 printk( "kexec: waiting for cpu %d (physical"
209 " %d) to enter %i state\n", 193 " %d) to enter %i state\n",
diff --git a/arch/powerpc/kernel/misc_32.S b/arch/powerpc/kernel/misc_32.S
index dc66d52dcff5..6bbd7a604d24 100644
--- a/arch/powerpc/kernel/misc_32.S
+++ b/arch/powerpc/kernel/misc_32.S
@@ -33,7 +33,6 @@
33 33
34 .text 34 .text
35 35
36#ifdef CONFIG_IRQSTACKS
37_GLOBAL(call_do_softirq) 36_GLOBAL(call_do_softirq)
38 mflr r0 37 mflr r0
39 stw r0,4(r1) 38 stw r0,4(r1)
@@ -56,7 +55,6 @@ _GLOBAL(call_handle_irq)
56 lwz r0,4(r1) 55 lwz r0,4(r1)
57 mtlr r0 56 mtlr r0
58 blr 57 blr
59#endif /* CONFIG_IRQSTACKS */
60 58
61/* 59/*
62 * This returns the high 64 bits of the product of two 64-bit numbers. 60 * This returns the high 64 bits of the product of two 64-bit numbers.
diff --git a/arch/powerpc/kernel/misc_64.S b/arch/powerpc/kernel/misc_64.S
index a2b18dffa03e..e5144906a56d 100644
--- a/arch/powerpc/kernel/misc_64.S
+++ b/arch/powerpc/kernel/misc_64.S
@@ -28,7 +28,6 @@
28 28
29 .text 29 .text
30 30
31#ifdef CONFIG_IRQSTACKS
32_GLOBAL(call_do_softirq) 31_GLOBAL(call_do_softirq)
33 mflr r0 32 mflr r0
34 std r0,16(r1) 33 std r0,16(r1)
@@ -52,7 +51,6 @@ _GLOBAL(call_handle_irq)
52 ld r0,16(r1) 51 ld r0,16(r1)
53 mtlr r0 52 mtlr r0
54 blr 53 blr
55#endif /* CONFIG_IRQSTACKS */
56 54
57 .section ".toc","aw" 55 .section ".toc","aw"
58PPC64_CACHES: 56PPC64_CACHES:
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 9d255b4f0a0e..773424df828a 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -1005,7 +1005,6 @@ out:
1005 return error; 1005 return error;
1006} 1006}
1007 1007
1008#ifdef CONFIG_IRQSTACKS
1009static inline int valid_irq_stack(unsigned long sp, struct task_struct *p, 1008static inline int valid_irq_stack(unsigned long sp, struct task_struct *p,
1010 unsigned long nbytes) 1009 unsigned long nbytes)
1011{ 1010{
@@ -1030,10 +1029,6 @@ static inline int valid_irq_stack(unsigned long sp, struct task_struct *p,
1030 return 0; 1029 return 0;
1031} 1030}
1032 1031
1033#else
1034#define valid_irq_stack(sp, p, nb) 0
1035#endif /* CONFIG_IRQSTACKS */
1036
1037int validate_sp(unsigned long sp, struct task_struct *p, 1032int validate_sp(unsigned long sp, struct task_struct *p,
1038 unsigned long nbytes) 1033 unsigned long nbytes)
1039{ 1034{
diff --git a/arch/powerpc/kernel/rtas_flash.c b/arch/powerpc/kernel/rtas_flash.c
index bfc2abafac44..67a84d8f118d 100644
--- a/arch/powerpc/kernel/rtas_flash.c
+++ b/arch/powerpc/kernel/rtas_flash.c
@@ -94,12 +94,8 @@ struct flash_block_list {
94 struct flash_block_list *next; 94 struct flash_block_list *next;
95 struct flash_block blocks[FLASH_BLOCKS_PER_NODE]; 95 struct flash_block blocks[FLASH_BLOCKS_PER_NODE];
96}; 96};
97struct flash_block_list_header { /* just the header of flash_block_list */
98 unsigned long num_blocks;
99 struct flash_block_list *next;
100};
101 97
102static struct flash_block_list_header rtas_firmware_flash_list = {0, NULL}; 98static struct flash_block_list *rtas_firmware_flash_list;
103 99
104/* Use slab cache to guarantee 4k alignment */ 100/* Use slab cache to guarantee 4k alignment */
105static struct kmem_cache *flash_block_cache = NULL; 101static struct kmem_cache *flash_block_cache = NULL;
@@ -108,13 +104,14 @@ static struct kmem_cache *flash_block_cache = NULL;
108 104
109/* Local copy of the flash block list. 105/* Local copy of the flash block list.
110 * We only allow one open of the flash proc file and create this 106 * We only allow one open of the flash proc file and create this
111 * list as we go. This list will be put in the 107 * list as we go. The rtas_firmware_flash_list varable will be
112 * rtas_firmware_flash_list var once it is fully read. 108 * set once the data is fully read.
113 * 109 *
114 * For convenience as we build the list we use virtual addrs, 110 * For convenience as we build the list we use virtual addrs,
115 * we do not fill in the version number, and the length field 111 * we do not fill in the version number, and the length field
116 * is treated as the number of entries currently in the block 112 * is treated as the number of entries currently in the block
117 * (i.e. not a byte count). This is all fixed on release. 113 * (i.e. not a byte count). This is all fixed when calling
114 * the flash routine.
118 */ 115 */
119 116
120/* Status int must be first member of struct */ 117/* Status int must be first member of struct */
@@ -201,16 +198,16 @@ static int rtas_flash_release(struct inode *inode, struct file *file)
201 if (uf->flist) { 198 if (uf->flist) {
202 /* File was opened in write mode for a new flash attempt */ 199 /* File was opened in write mode for a new flash attempt */
203 /* Clear saved list */ 200 /* Clear saved list */
204 if (rtas_firmware_flash_list.next) { 201 if (rtas_firmware_flash_list) {
205 free_flash_list(rtas_firmware_flash_list.next); 202 free_flash_list(rtas_firmware_flash_list);
206 rtas_firmware_flash_list.next = NULL; 203 rtas_firmware_flash_list = NULL;
207 } 204 }
208 205
209 if (uf->status != FLASH_AUTH) 206 if (uf->status != FLASH_AUTH)
210 uf->status = flash_list_valid(uf->flist); 207 uf->status = flash_list_valid(uf->flist);
211 208
212 if (uf->status == FLASH_IMG_READY) 209 if (uf->status == FLASH_IMG_READY)
213 rtas_firmware_flash_list.next = uf->flist; 210 rtas_firmware_flash_list = uf->flist;
214 else 211 else
215 free_flash_list(uf->flist); 212 free_flash_list(uf->flist);
216 213
@@ -593,7 +590,7 @@ static void rtas_flash_firmware(int reboot_type)
593 unsigned long rtas_block_list; 590 unsigned long rtas_block_list;
594 int i, status, update_token; 591 int i, status, update_token;
595 592
596 if (rtas_firmware_flash_list.next == NULL) 593 if (rtas_firmware_flash_list == NULL)
597 return; /* nothing to do */ 594 return; /* nothing to do */
598 595
599 if (reboot_type != SYS_RESTART) { 596 if (reboot_type != SYS_RESTART) {
@@ -610,20 +607,25 @@ static void rtas_flash_firmware(int reboot_type)
610 return; 607 return;
611 } 608 }
612 609
613 /* NOTE: the "first" block list is a global var with no data 610 /*
614 * blocks in the kernel data segment. We do this because 611 * NOTE: the "first" block must be under 4GB, so we create
615 * we want to ensure this block_list addr is under 4GB. 612 * an entry with no data blocks in the reserved buffer in
613 * the kernel data segment.
616 */ 614 */
617 rtas_firmware_flash_list.num_blocks = 0; 615 spin_lock(&rtas_data_buf_lock);
618 flist = (struct flash_block_list *)&rtas_firmware_flash_list; 616 flist = (struct flash_block_list *)&rtas_data_buf[0];
617 flist->num_blocks = 0;
618 flist->next = rtas_firmware_flash_list;
619 rtas_block_list = virt_to_abs(flist); 619 rtas_block_list = virt_to_abs(flist);
620 if (rtas_block_list >= 4UL*1024*1024*1024) { 620 if (rtas_block_list >= 4UL*1024*1024*1024) {
621 printk(KERN_ALERT "FLASH: kernel bug...flash list header addr above 4GB\n"); 621 printk(KERN_ALERT "FLASH: kernel bug...flash list header addr above 4GB\n");
622 spin_unlock(&rtas_data_buf_lock);
622 return; 623 return;
623 } 624 }
624 625
625 printk(KERN_ALERT "FLASH: preparing saved firmware image for flash\n"); 626 printk(KERN_ALERT "FLASH: preparing saved firmware image for flash\n");
626 /* Update the block_list in place. */ 627 /* Update the block_list in place. */
628 rtas_firmware_flash_list = NULL; /* too hard to backout on error */
627 image_size = 0; 629 image_size = 0;
628 for (f = flist; f; f = next) { 630 for (f = flist; f; f = next) {
629 /* Translate data addrs to absolute */ 631 /* Translate data addrs to absolute */
@@ -664,6 +666,7 @@ static void rtas_flash_firmware(int reboot_type)
664 printk(KERN_ALERT "FLASH: unknown flash return code %d\n", status); 666 printk(KERN_ALERT "FLASH: unknown flash return code %d\n", status);
665 break; 667 break;
666 } 668 }
669 spin_unlock(&rtas_data_buf_lock);
667} 670}
668 671
669static void remove_flash_pde(struct proc_dir_entry *dp) 672static void remove_flash_pde(struct proc_dir_entry *dp)
diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c
index 8f58986c2ad9..7d84b210f168 100644
--- a/arch/powerpc/kernel/setup_32.c
+++ b/arch/powerpc/kernel/setup_32.c
@@ -241,7 +241,6 @@ int __init ppc_init(void)
241 241
242arch_initcall(ppc_init); 242arch_initcall(ppc_init);
243 243
244#ifdef CONFIG_IRQSTACKS
245static void __init irqstack_early_init(void) 244static void __init irqstack_early_init(void)
246{ 245{
247 unsigned int i; 246 unsigned int i;
@@ -255,9 +254,6 @@ static void __init irqstack_early_init(void)
255 __va(lmb_alloc(THREAD_SIZE, THREAD_SIZE)); 254 __va(lmb_alloc(THREAD_SIZE, THREAD_SIZE));
256 } 255 }
257} 256}
258#else
259#define irqstack_early_init()
260#endif
261 257
262#if defined(CONFIG_BOOKE) || defined(CONFIG_40x) 258#if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
263static void __init exc_lvl_early_init(void) 259static void __init exc_lvl_early_init(void)
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index f3fb5a79de52..643dcac40fcb 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -432,7 +432,6 @@ static u64 slb0_limit(void)
432 return 1UL << SID_SHIFT; 432 return 1UL << SID_SHIFT;
433} 433}
434 434
435#ifdef CONFIG_IRQSTACKS
436static void __init irqstack_early_init(void) 435static void __init irqstack_early_init(void)
437{ 436{
438 u64 limit = slb0_limit(); 437 u64 limit = slb0_limit();
@@ -451,9 +450,6 @@ static void __init irqstack_early_init(void)
451 THREAD_SIZE, limit)); 450 THREAD_SIZE, limit));
452 } 451 }
453} 452}
454#else
455#define irqstack_early_init()
456#endif
457 453
458#ifdef CONFIG_PPC_BOOK3E 454#ifdef CONFIG_PPC_BOOK3E
459static void __init exc_lvl_early_init(void) 455static void __init exc_lvl_early_init(void)
diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c
index 9fc02dc72ce9..34347b2e7e31 100644
--- a/arch/powerpc/mm/pgtable_32.c
+++ b/arch/powerpc/mm/pgtable_32.c
@@ -115,11 +115,7 @@ pgtable_t pte_alloc_one(struct mm_struct *mm, unsigned long address)
115{ 115{
116 struct page *ptepage; 116 struct page *ptepage;
117 117
118#ifdef CONFIG_HIGHPTE
119 gfp_t flags = GFP_KERNEL | __GFP_HIGHMEM | __GFP_REPEAT | __GFP_ZERO;
120#else
121 gfp_t flags = GFP_KERNEL | __GFP_REPEAT | __GFP_ZERO; 118 gfp_t flags = GFP_KERNEL | __GFP_REPEAT | __GFP_ZERO;
122#endif
123 119
124 ptepage = alloc_pages(flags, 0); 120 ptepage = alloc_pages(flags, 0);
125 if (!ptepage) 121 if (!ptepage)
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index 2102487612a4..20b73c025a45 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -1666,7 +1666,7 @@ static int mpic_resume(struct sys_device *dev)
1666 mpic->save_data[i].dest); 1666 mpic->save_data[i].dest);
1667 1667
1668#ifdef CONFIG_MPIC_U3_HT_IRQS 1668#ifdef CONFIG_MPIC_U3_HT_IRQS
1669 { 1669 if (mpic->fixups) {
1670 struct mpic_irq_fixup *fixup = &mpic->fixups[i]; 1670 struct mpic_irq_fixup *fixup = &mpic->fixups[i];
1671 1671
1672 if (fixup->base) { 1672 if (fixup->base) {
generated by cgit v1.2.2 (git 2.25.0) at 2025-12-27 04:36:51 -0500