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* Merge git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/ISDN-2.6Linus Torvalds2008-07-26
|\ | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/ISDN-2.6: Add layer1 over IP support Add mISDN HFC multiport driver Add mISDN HFC PCI driver Add mISDN DSP Add mISDN core files Define AF_ISDN and PF_ISDN Add mISDN driver
| * Add layer1 over IP supportKarsten Keil2008-07-26
| | | | | | | | | | | | | | Implement a ISDN over IP tunnel to use mISDN hardware on remote locations. Signed-off-by: Karsten Keil <kkeil@suse.de>
| * Add mISDN HFC multiport driverKarsten Keil2008-07-26
| | | | | | | | | | | | | | Enable support for cards with Cologne Chip AG's HFC multiport chip. Signed-off-by: Karsten Keil <kkeil@suse.de>
| * Add mISDN HFC PCI driverKarsten Keil2008-07-26
| | | | | | | | | | | | | | Enable support for card with Cologne Chip AG's HFC PCIbased cards Signed-off-by: Karsten Keil <kkeil@suse.de>
| * Add mISDN DSPKarsten Keil2008-07-26
| | | | | | | | | | | | | | | | | | | | | | Enable support for digital audio processing capability. This module may be used for special applications that require cross connecting of bchannels, conferencing, dtmf decoding echo cancelation, tone generation, and Blowfish encryption and decryption. It may use hardware features if available. Signed-off-by: Karsten Keil <kkeil@suse.de>
| * Add mISDN core filesKarsten Keil2008-07-26
| | | | | | | | | | | | Add mISDN core files Signed-off-by: Karsten Keil <kkeil@suse.de>
| * Define AF_ISDN and PF_ISDNKarsten Keil2008-07-26
| | | | | | | | | | | | Define the address and protocol family value for mISDN. Signed-off-by: Karsten Keil <kkeil@suse.de>
| * Add mISDN driverKarsten Keil2008-07-26
| | | | | | | | | | | | | | mISDN is a new modular ISDN driver, in the long term it should replace the old I4L driver architecture for passiv ISDN cards. Signed-off-by: Karsten Keil <kkeil@suse.de>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2008-07-26
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: netns: fix ip_rt_frag_needed rt_is_expired netfilter: nf_conntrack_extend: avoid unnecessary "ct->ext" dereferences netfilter: fix double-free and use-after free netfilter: arptables in netns for real netfilter: ip{,6}tables_security: fix future section mismatch selinux: use nf_register_hooks() netfilter: ebtables: use nf_register_hooks() Revert "pkt_sched: sch_sfq: dump a real number of flows" qeth: use dev->ml_priv instead of dev->priv syncookies: Make sure ECN is disabled net: drop unused BUG_TRAP() net: convert BUG_TRAP to generic WARN_ON drivers/net: convert BUG_TRAP to generic WARN_ON
| * | netns: fix ip_rt_frag_needed rt_is_expiredHugh Dickins2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Running recent kernels, and using a particular vpn gateway, I've been having to edit my mails down to get them accepted by the smtp server. Git bisect led to commit e84f84f276473dcc673f360e8ff3203148bdf0e2 - netns: place rt_genid into struct net. The conversion from a != test to rt_is_expired() put one negative too many: and now my mail works. Signed-off-by: Hugh Dickins <hugh@veritas.com> Acked-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | netfilter: nf_conntrack_extend: avoid unnecessary "ct->ext" dereferencesPatrick McHardy2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | As Linus points out, "ct->ext" and "new" are always equal, avoid unnecessary dereferences and use "new" directly. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | netfilter: fix double-free and use-after freePekka Enberg2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As suggested by Patrick McHardy, introduce a __krealloc() that doesn't free the original buffer to fix a double-free and use-after-free bug introduced by me in netfilter that uses RCU. Reported-by: Patrick McHardy <kaber@trash.net> Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> Tested-by: Dieter Ries <clip2@gmx.de> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | netfilter: arptables in netns for realAlexey Dobriyan2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | IN, FORWARD -- grab netns from in device, OUT -- from out device. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | netfilter: ip{,6}tables_security: fix future section mismatchAlexey Dobriyan2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | Currently not visible, because NET_NS is mutually exclusive with SYSFS which is required by SECURITY. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | selinux: use nf_register_hooks()Alexey Dobriyan2008-07-26
| | | | | | | | | | | | | | | | | | | | | Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Acked-by: James Morris <jmorris@namei.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | netfilter: ebtables: use nf_register_hooks()Alexey Dobriyan2008-07-26
| | | | | | | | | | | | | | | | | | Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | Revert "pkt_sched: sch_sfq: dump a real number of flows"David S. Miller2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit f867e6af94239a04ec23aeec2fcda5aa58e41db7. Based upon discussions between Jarek and Patrick McHardy this is field being set is more a config parameter than a statistic. And we should add a true statistic to provide this information if we really want it. Signed-off-by: David S. Miller <davem@davemloft.net>
| * | qeth: use dev->ml_priv instead of dev->privHeiko Carstens2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Heiko Carstens <heiko.carstens@de.ibm.com> This makes qeth working again after git commit e3c50d5d25ac09efd9acbe2b2a3e365466de84ed "netdev: netdev_priv() can now be sane again.". Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | syncookies: Make sure ECN is disabledFlorian Westphal2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ecn_ok is not initialized when a connection is established by cookies. The cookie syn-ack never sets ECN, so ecn_ok must be set to 0. Spotted using ns-3/network simulation cradle simulator and valgrind. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | net: drop unused BUG_TRAP()Ilpo Järvinen2008-07-26
| | | | | | | | | | | | | | | Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | net: convert BUG_TRAP to generic WARN_ONIlpo Järvinen2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Removes legacy reinvent-the-wheel type thing. The generic machinery integrates much better to automated debugging aids such as kerneloops.org (and others), and is unambiguous due to better naming. Non-intuively BUG_TRAP() is actually equal to WARN_ON() rather than BUG_ON() though some might actually be promoted to BUG_ON() but I left that to future. I could make at least one BUILD_BUG_ON conversion. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | drivers/net: convert BUG_TRAP to generic WARN_ONIlpo Järvinen2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Removes legacy reinvent-the-wheel type thing. The generic machinery integrates much better to automated debugging aids such as kerneloops.org (and others), and is unambiguous due to better naming. Non-intuively BUG_TRAP() is actually equal to WARN_ON() rather than BUG_ON(). Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | firmware: fix memmap printk format warningsRandy Dunlap2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix firmware/memmap printk format warnings: drivers/firmware/memmap.c:156: warning: format '%llx' expects type 'long long unsigned int', but argument 4 has type 'resource_size_t' drivers/firmware/memmap.c:161: warning: format '%llx' expects type 'long long unsigned int', but argument 4 has type 'resource_size_t' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Bernhard Walle <bwalle@suse.de> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | mm/util.c must #include <linux/sched.h>Adrian Bunk2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mm/util.c: In function 'arch_pick_mmap_layout': mm/util.c:144: error: dereferencing pointer to incomplete type mm/util.c:145: error: 'arch_get_unmapped_area' undeclared (first use in this function) mm/util.c:145: error: (Each undeclared identifier is reported only once mm/util.c:145: error: for each function it appears in.) mm/util.c:146: error: 'arch_unmap_area' undeclared (first use in this function) Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | hugetlb: remove unused variable warningAndrea Righi2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the following warning when CONFIG_HUGETLB_PAGE is not set: ipc/shm.c: In function `shm_get_stat': ipc/shm.c:565: warning: unused variable `h' [akpm@linux-foundation.org: use tabs, not spaces] Signed-off-by: Andrea Righi <righi.andrea@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | task IO accounting: correctly account threads IO statisticsAndrea Righi2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Oleg Nesterov points out that we should check that the task is still alive before we iterate over the threads. This patch includes a fixup for this. Also simplify do_io_accounting() implementation. Signed-off-by: Andrea Righi <righi.andrea@gmail.com> Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | gpiolib: fix typo in commentMichael Buesch2008-07-26
| |/ |/| | | | | | | | | | | | | | | This fixes an off-by-one error in a comment. Signed-off-by: Michael Buesch <mb@bu3sch.de> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge branch 'tracing-fixes-for-linus' of ↵Linus Torvalds2008-07-26
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: ftrace: fix modular build ftrace: disable tracing on acpi idle calls ftrace: remove latency-tracer leftover ftrace: only trace preempt off with preempt tracer ftrace: fix 4d3702b6 (post-v2.6.26): WARNING: at kernel/lockdep.c:2731 check_flags (ftrace)
| * | ftrace: fix modular buildIngo Molnar2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | fix: ERROR: "start_critical_timings" [drivers/acpi/processor.ko] undefined! ERROR: "stop_critical_timings" [drivers/acpi/processor.ko] undefined! Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | ftrace: disable tracing on acpi idle callsSteven Rostedt2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The acpi idle waits calls local_irq_save and then uses mwait to go into idle. The tracer gets reenabled at local_irq_save but does not detect that the idle allows for wake ups. This patch adds code to disable the tracing when acpi puts the CPU to idle. Signed-off-by: Steven Rostedt <srostedt@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | ftrace: remove latency-tracer leftoverIngo Molnar2008-07-24
| | | | | | | | | | | | | | | | | | | | | | | | remove the :vim=ft=help tag from trace files. I used them years ago to syntax-highlight traces and forgot about this hack. Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | Merge branch 'linus' into tracing/urgentIngo Molnar2008-07-24
| |\ \
| * | | ftrace: only trace preempt off with preempt tracerSteven Rostedt2008-07-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When PREEMPT_TRACER and IRQSOFF_TRACER are both configured and irqsoff tracer is running, the preempt_off sections might also be traced. Thanks to Andrew Morton for pointing out my mistake of spin_lock disabling interrupts while he was reviewing ftrace.txt. Seems that my example I used actually hit this bug. Signed-off-by: Steven Rostedt <srostedt@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | ftrace: fix 4d3702b6 (post-v2.6.26): WARNING: at kernel/lockdep.c:2731 ↵Steven Rostedt2008-07-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | check_flags (ftrace) On Wed, 16 Jul 2008, Vegard Nossum wrote: > When booting 4d3702b6, I got this huge thing: > > Testing tracer wakeup: <4>------------[ cut here ]------------ > WARNING: at kernel/lockdep.c:2731 check_flags+0x123/0x160() > Modules linked in: > Pid: 1, comm: swapper Not tainted 2.6.26-crashing-02127-g4d3702b6 #30 > [<c015c349>] warn_on_slowpath+0x59/0xb0 > [<c01276c6>] ? ftrace_call+0x5/0x8 > [<c012d800>] ? native_read_tsc+0x0/0x20 > [<c0158de2>] ? sub_preempt_count+0x12/0xf0 > [<c01814eb>] ? trace_hardirqs_off+0xb/0x10 > [<c0182fbc>] ? __lock_acquire+0x2cc/0x1120 > [<c01814eb>] ? trace_hardirqs_off+0xb/0x10 > [<c01276af>] ? mcount_call+0x5/0xa > [<c017ff53>] check_flags+0x123/0x160 > [<c0183e61>] lock_acquire+0x51/0xd0 > [<c01276c6>] ? ftrace_call+0x5/0x8 > [<c0613d4f>] _spin_lock_irqsave+0x5f/0xa0 > [<c01a8d45>] ? ftrace_record_ip+0xf5/0x220 > [<c02d5413>] ? debug_locks_off+0x3/0x50 > [<c01a8d45>] ftrace_record_ip+0xf5/0x220 > [<c01276af>] mcount_call+0x5/0xa > [<c02d5418>] ? debug_locks_off+0x8/0x50 > [<c017ff27>] check_flags+0xf7/0x160 > [<c0183e61>] lock_acquire+0x51/0xd0 > [<c01276c6>] ? ftrace_call+0x5/0x8 > [<c0613d4f>] _spin_lock_irqsave+0x5f/0xa0 > [<c01affcd>] ? wakeup_tracer_call+0x6d/0xf0 > [<c01625e2>] ? _local_bh_enable+0x62/0xb0 > [<c0158ddd>] ? sub_preempt_count+0xd/0xf0 > [<c01affcd>] wakeup_tracer_call+0x6d/0xf0 > [<c0162724>] ? __do_softirq+0xf4/0x110 > [<c01afff1>] ? wakeup_tracer_call+0x91/0xf0 > [<c01276c6>] ftrace_call+0x5/0x8 > [<c0162724>] ? __do_softirq+0xf4/0x110 > [<c0158de2>] ? sub_preempt_count+0x12/0xf0 > [<c01625e2>] _local_bh_enable+0x62/0xb0 > [<c0162724>] __do_softirq+0xf4/0x110 > [<c01627ed>] do_softirq+0xad/0xb0 > [<c0162a15>] irq_exit+0xa5/0xb0 > [<c013a506>] smp_apic_timer_interrupt+0x66/0xa0 > [<c02d3fac>] ? trace_hardirqs_off_thunk+0xc/0x10 > [<c0127449>] apic_timer_interrupt+0x2d/0x34 > [<c018007b>] ? find_usage_backwards+0xb/0xf0 > [<c0613a09>] ? _spin_unlock_irqrestore+0x69/0x80 > [<c014ef32>] tg_shares_up+0x132/0x1d0 > [<c014d2a2>] walk_tg_tree+0x62/0xa0 > [<c014ee00>] ? tg_shares_up+0x0/0x1d0 > [<c014a860>] ? tg_nop+0x0/0x10 > [<c015499d>] update_shares+0x5d/0x80 > [<c0154a2f>] try_to_wake_up+0x6f/0x280 > [<c01a8b90>] ? __ftrace_modify_code+0x0/0xc0 > [<c01a8b90>] ? __ftrace_modify_code+0x0/0xc0 > [<c0154c94>] wake_up_process+0x14/0x20 > [<c01725f6>] kthread_create+0x66/0xb0 > [<c0195400>] ? do_stop+0x0/0x200 > [<c0195320>] ? __stop_machine_run+0x30/0xb0 > [<c0195340>] __stop_machine_run+0x50/0xb0 > [<c0195400>] ? do_stop+0x0/0x200 > [<c01a8b90>] ? __ftrace_modify_code+0x0/0xc0 > [<c061242d>] ? mutex_unlock+0xd/0x10 > [<c01953cc>] stop_machine_run+0x2c/0x60 > [<c01a94d3>] unregister_ftrace_function+0x103/0x180 > [<c01b0517>] stop_wakeup_tracer+0x17/0x60 > [<c01b056f>] wakeup_tracer_ctrl_update+0xf/0x30 > [<c01ab8d5>] trace_selftest_startup_wakeup+0xb5/0x130 > [<c01ab950>] ? trace_wakeup_test_thread+0x0/0x70 > [<c01aadf5>] register_tracer+0x135/0x1b0 > [<c0877d02>] init_wakeup_tracer+0xd/0xf > [<c085d437>] kernel_init+0x1a9/0x2ce > [<c061397b>] ? _spin_unlock_irq+0x3b/0x60 > [<c02d3f9c>] ? trace_hardirqs_on_thunk+0xc/0x10 > [<c0877cf5>] ? init_wakeup_tracer+0x0/0xf > [<c0182646>] ? trace_hardirqs_on_caller+0x126/0x180 > [<c02d3f9c>] ? trace_hardirqs_on_thunk+0xc/0x10 > [<c01269c8>] ? restore_nocheck_notrace+0x0/0xe > [<c085d28e>] ? kernel_init+0x0/0x2ce > [<c085d28e>] ? kernel_init+0x0/0x2ce > [<c01275fb>] kernel_thread_helper+0x7/0x10 > ======================= > ---[ end trace a7919e7f17c0a725 ]--- > irq event stamp: 579530 > hardirqs last enabled at (579528): [<c01826ab>] trace_hardirqs_on+0xb/0x10 > hardirqs last disabled at (579529): [<c01814eb>] trace_hardirqs_off+0xb/0x10 > softirqs last enabled at (579530): [<c0162724>] __do_softirq+0xf4/0x110 > softirqs last disabled at (579517): [<c01627ed>] do_softirq+0xad/0xb0 > irq event stamp: 579530 > hardirqs last enabled at (579528): [<c01826ab>] trace_hardirqs_on+0xb/0x10 > hardirqs last disabled at (579529): [<c01814eb>] trace_hardirqs_off+0xb/0x10 > softirqs last enabled at (579530): [<c0162724>] __do_softirq+0xf4/0x110 > softirqs last disabled at (579517): [<c01627ed>] do_softirq+0xad/0xb0 > PASSED > > Incidentally, the kernel also hung while I was typing in this report. Things get weird between lockdep and ftrace because ftrace can be called within lockdep internal code (via the mcount pointer) and lockdep can be called with ftrace (via spin_locks). Signed-off-by: Steven Rostedt <srostedt@redhat.com> Tested-by: Vegard Nossum <vegard.nossum@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* | | | Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds2008-07-26
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, AMD IOMMU: include amd_iommu_last_bdf in device initialization x86: fix IBM Summit based systems' phys_cpu_present_map on 32-bit kernels x86, RDC321x: remove gpio.h complications x86, RDC321x: add to mach-default crashdump: fix undefined reference to `elfcorehdr_addr' flag parameters: fix compile error of sys_epoll_create1
| * | | | x86, AMD IOMMU: include amd_iommu_last_bdf in device initializationJoerg Roedel2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All the values read while searching for amd_iommu_last_bdf are defined as inclusive. Let the code handle this value as such. Found by Wei Wang. Thanks Wei. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> Cc: iommu@lists.linux-foundation.org Cc: bhavna.sarathy@amd.com Cc: robert.richter@amd.com Cc: Wei Wang <wei.wang2@amd.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | x86: fix IBM Summit based systems' phys_cpu_present_map on 32-bit kernelsChris McDermott2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | x86 kernels on IBM Summit based systems will only online 1 CPU because the phys_cpu_present_map is not set up correctly. Patch below applied to 2.6.26-git10. Signed-off-by: Chris McDermott <lcm@linux.vnet.ibm.com> Tested-by: Tim Pepper <lnxninga@linux.vnet.ibm.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | x86, RDC321x: remove gpio.h complicationsIngo Molnar2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the include/asm-x86/gpio.h specials, just use the generic version. Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | x86, RDC321x: add to mach-defaultIngo Molnar2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | first step to add RDC321x support to the default PC architecture. Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | crashdump: fix undefined reference to `elfcorehdr_addr'Ingo Molnar2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fix build bug introduced by 95b68dec0d5 "calgary iommu: use the first kernels TCE tables in kdump": arch/x86/kernel/built-in.o: In function `calgary_iommu_init': (.init.text+0x8399): undefined reference to `elfcorehdr_addr' arch/x86/kernel/built-in.o: In function `calgary_iommu_init': (.init.text+0x856c): undefined reference to `elfcorehdr_addr' arch/x86/kernel/built-in.o: In function `detect_calgary': (.init.text+0x8c68): undefined reference to `elfcorehdr_addr' arch/x86/kernel/built-in.o: In function `detect_calgary': (.init.text+0x8d0c): undefined reference to `elfcorehdr_addr' make elfcorehdr_addr a generally available symbol. Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | Merge branch 'linus' into x86/urgentIngo Molnar2008-07-26
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| * | | | | flag parameters: fix compile error of sys_epoll_create1Wang Chen2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | GEN .version CHK include/linux/compile.h UPD include/linux/compile.h CC init/version.o LD init/built-in.o LD vmlinux arch/x86/kernel/built-in.o: In function `sys_call_table': (.rodata+0x8a4): undefined reference to `sys_epoll_create1' make: *** [vmlinux] Error 1 Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Davide Libenzi <davidel@xmailserver.org> Cc: Ulrich Drepper <drepper@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* | | | | | Merge branch 'for-linus' of ↵Linus Torvalds2008-07-26
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: (30 commits) Blackfin arch: If we double fault, rather than hang forever, reset Blackfin arch: When icache is off, make sure people know it Blackfin arch: Fix bug - skip single step in high priority interrupt handler instead of disabling all interrupts in single step debugging. Blackfin arch: cache the values of vco/sclk/cclk as the overhead of doing so (~24 bytes) is worth avoiding the software mult/div routines Blackfin arch: fix bug - IMDMA is not type struct dma_register Blackfin arch: check the EXTBANKS field of the DDRCTL1 register to see if we are using both memory banks Blackfin arch: Apply Bluetechnix CM-BF527 board support patch Blackfin arch: Add unwinding for stack info, and a little more detail on trace buffer Blackfin arch: Add ISP1760 board resources to BF548-EZKIT Blackfin arch: fix bug - detect 0.1 silicon revision BF527-EZKIT as 0.0 version Blackfin arch: add missing IORESOURCE_MEM flags to UART3 Blackfin arch: Add return value check in bfin_sir_probe(), remove SSYNC(). Blackfin arch: Extend sram malloc to handle L2 SRAM. Blackfin arch: Remove useless config option. Blackfin arch: change L1 malloc to base on slab cache and lists. Blackfin arch: use local labels and ENDPROC() markings Blackfin arch: Do not need this dualcore test module in kernel. Blackfin arch: Allow ptrace to peek and poke application data in L1 data SRAM. Blackfin arch: Add ANOMALY_05000368 workaround Blackfin arch: Functional power management support ...
| * | | | | | Blackfin arch: If we double fault, rather than hang forever, resetRobin Getz2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * | | | | | Blackfin arch: When icache is off, make sure people know itRobin Getz2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * | | | | | Blackfin arch: Fix bug - skip single step in high priority interrupt handler ↵Sonic Zhang2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | instead of disabling all interrupts in single step debugging. Skip single step if event priority of current instruction is higher than that of the first instruction, from which gdb starts single step. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * | | | | | Blackfin arch: cache the values of vco/sclk/cclk as the overhead of doing so ↵Mike Frysinger2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (~24 bytes) is worth avoiding the software mult/div routines Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * | | | | | Blackfin arch: fix bug - IMDMA is not type struct dma_registerMichael Hennerich2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | TEMP Workaround - avoid access to PERIPHERAL_MAP Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * | | | | | Blackfin arch: check the EXTBANKS field of the DDRCTL1 register to see if we ↵Mike Frysinger2008-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | are using both memory banks Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
| * | | | | | Blackfin arch: Apply Bluetechnix CM-BF527 board support patchMichael Hennerich2008-07-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>