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Rusty Russell 842bbaaa73 [PATCH] Module per-cpu alignment cannot always be met 
The module code assumes noone will ever ask for a per-cpu area more than
SMP_CACHE_BYTES aligned.  However, as these cases show, gcc asks sometimes
asks for 32-byte alignment for the per-cpu section on a module, and if
CONFIG_X86_L1_CACHE_SHIFT is 4, we hit that BUG_ON().  This is obviously an
unusual combination, as there have been few reports, but better to warn
than die.

See:
	http://www.ussg.iu.edu/hypermail/linux/kernel/0409.0/0768.html

And more recently:
	http://bugs.gentoo.org/show_bug.cgi?id=97006

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-01 21:38:01 -07:00
..
irq
[PATCH] irqpoll
2005-06-28 21:20:35 -07:00
power
[PATCH] Address BUG: using smp_processor_id() in preemptible [00000001] code
2005-07-27 16:25:50 -07:00
acct.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
audit.c
AUDIT: Unify auid reporting, put arch before syscall number
2005-05-23 21:35:28 +01:00
auditsc.c
AUDIT: Record working directory when syscall arguments are pathnames
2005-05-27 12:17:28 +01:00
capability.c
[PATCH] kernel/capability.c: add kerneldoc
2005-07-27 16:26:06 -07:00
compat.c
[PATCH] Fix get_compat_sigevent()
2005-04-16 15:24:01 -07:00
configs.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
cpu.c
[PATCH] i386 CPU hotplug
2005-06-25 16:24:29 -07:00
cpuset.c
[PATCH] kernel/cpuset.c: add kerneldoc, fix typos
2005-07-27 16:26:06 -07:00
crash_dump.c
[PATCH] kernel/crash_dump.c: add kerneldoc
2005-07-27 16:26:06 -07:00
dma.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
exec_domain.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
exit.c
[PATCH] Update cfq io scheduler to time sliced design
2005-06-27 14:33:29 -07:00
extable.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
fork.c
[PATCH] lower VM_DONTCOPY total_vm
2005-07-12 16:00:58 -07:00
futex.c
[PATCH] convert that currently tests _NSIG directly to use valid_signal()
2005-05-01 08:59:14 -07:00
intermodule.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
itimer.c
[PATCH] itimer fixes
2005-07-27 16:25:51 -07:00
kallsyms.c
[PATCH] ppc32: platform-specific functions missing from kallsyms.
2005-05-05 16:36:31 -07:00
Kconfig.hz
[PATCH] i386: Selectable Frequency of the Timer Interrupt
2005-06-23 09:45:10 -07:00
Kconfig.preempt
[PATCH] sched: voluntary kernel preemption
2005-06-25 16:24:45 -07:00
kexec.c
[PATCH] kexec: fix sparse warnings
2005-06-28 14:53:40 -07:00
kfifo.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
kmod.c
[PATCH] Keys: Pass session keyring to call_usermodehelper()
2005-06-24 00:05:18 -07:00
kprobes.c
[PATCH] kprobes: fix namespace problem and sparc64 build
2005-07-05 19:19:00 -07:00
ksysfs.c
[PATCH] Kdump: Export crash notes section address through sysfs
2005-06-25 16:24:51 -07:00
kthread.c
[PATCH] use smp_mb/wmb/rmb where possible
2005-05-01 08:58:47 -07:00
Makefile
[PATCH] kdump: Routines for copying dump pages
2005-06-25 16:24:53 -07:00
module.c
[PATCH] Module per-cpu alignment cannot always be met
2005-08-01 21:38:01 -07:00
panic.c
[PATCH] Call emergency_reboot from panic
2005-07-26 14:35:43 -07:00
params.c
[PATCH] sysfs: (rest) if show/store is missing return -EIO
2005-06-20 15:15:03 -07:00
pid.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
posix-cpu-timers.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
posix-timers.c
[PATCH] posix timers: fix normalization problem
2005-07-28 21:46:05 -07:00
printk.c
[PATCH] CPU hotplug printk fix
2005-06-25 16:24:34 -07:00
profile.c
[PATCH] mostly_read data section
2005-07-07 18:23:46 -07:00
ptrace.c
[PATCH] convert that currently tests _NSIG directly to use valid_signal()
2005-05-01 08:59:14 -07:00
rcupdate.c
[PATCH] Deprecate synchronize_kernel, GPL replacement
2005-05-01 08:59:04 -07:00
resource.c
[PATCH] Use ALIGN to remove duplicate code
2005-06-25 16:25:02 -07:00
sched.c
[PATCH] fix MAX_USER_RT_PRIO and MAX_RT_PRIO
2005-07-26 15:40:00 -07:00
seccomp.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
signal.c
[PATCH] Cleanup patch for process freezing
2005-06-25 17:10:13 -07:00
softirq.c
[PATCH] revert bogus softirq changes
2005-07-30 10:49:59 -07:00
spinlock.c
[PATCH] spin_unlock_bh() and preempt_check_resched()
2005-05-21 10:46:48 -07:00
stop_machine.c
[PATCH] smp_processor_id() cleanup
2005-06-21 18:46:13 -07:00
sys_ni.c
[PATCH] remove sys_set_zone_reclaim()
2005-08-01 10:03:56 -07:00
sys.c
[PATCH] reboot: remove device_suspend(PMSG_FREEZE) from kernel_kexec
2005-07-29 12:02:09 -07:00
sysctl.c
[PATCH] s390: spin lock retry
2005-07-27 16:26:04 -07:00
time.c
[PATCH] clean up inline static vs static inline
2005-07-27 16:26:20 -07:00
timer.c
[PATCH] kernel/timer: fix msleep_interruptible() comment
2005-06-25 16:24:58 -07:00
uid16.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
user.c
[PATCH] inotify
2005-07-12 20:38:38 -07:00
wait.c
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
workqueue.c
[PATCH] re-export cancel_rearming_delayed_workqueue
2005-04-16 15:23:59 -07:00