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Hugh Dickins 96268889ee [POWERPC] Make high hugepage areas preempt safe 
Checking source for other get_paca()->field preemption dangers found that
open_high_hpage_areas does a structure copy into its paca while preemption
is enabled: unsafe however gcc accomplishes it.  Just remove that copy:
it's done safely afterwards by on_each_cpu, as in open_low_hpage_areas.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Acked-by: David Gibson <dwg@au1.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-11-01 14:52:48 +11:00
..
alpha [PATCH] vmlinux.lds: consolidate initcall sections 2006-10-27 15:34:51 -07:00
arm [ARM] 3914/1: [Jornada7xx] - Typo Fix in cpu-sa1110.c (b != B) 2006-10-29 21:52:29 +00:00
arm26 [PATCH] remove bogus arch-specific syscall exports 2006-10-11 11:17:07 -07:00
avr32 [PATCH] vmlinux.lds: consolidate initcall sections 2006-10-27 15:34:51 -07:00
cris [PATCH] cryptocop: double spin_lock_irqsave() 2006-10-30 12:08:41 -08:00
frv [PATCH] vmlinux.lds: consolidate initcall sections 2006-10-27 15:34:51 -07:00
h8300 [PATCH] vmlinux.lds: consolidate initcall sections 2006-10-27 15:34:51 -07:00
i386 [PATCH] APM: URL of APM 1.2 specs has changed 2006-10-30 12:08:42 -08:00
ia64 Merge branch 'release' of master.kernel.org:/pub/scm/linux/kernel/git/aegl/linux-2.6 2006-10-31 17:03:50 -08:00
m32r [PATCH] vmlinux.lds: consolidate initcall sections 2006-10-27 15:34:51 -07:00
m68k [PATCH] m68k: consolidate initcall sections 2006-10-29 12:07:41 -08:00
m68knommu [PATCH] vmlinux.lds: consolidate initcall sections 2006-10-27 15:34:51 -07:00
mips [MIPS] Fixup migration to GENERIC_TIME 2006-10-31 20:13:23 +00:00
parisc [PATCH] vmlinux.lds: consolidate initcall sections 2006-10-27 15:34:51 -07:00
powerpc [POWERPC] Make high hugepage areas preempt safe 2006-11-01 14:52:48 +11:00
ppc [PATCH] vmlinux.lds: consolidate initcall sections 2006-10-27 15:34:51 -07:00
s390 Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6 2006-10-28 11:38:39 -07:00
sh sh: Titan defconfig update. 2006-10-31 12:53:29 +09:00
sh64 [PATCH] vmlinux.lds: consolidate initcall sections 2006-10-27 15:34:51 -07:00
sparc Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6 2006-10-27 15:36:21 -07:00
sparc64 [SPARC64]: Add some missing print_symbol() calls. 2006-10-30 19:33:33 -08:00
um [PATCH] uml: add _text definition to linker scripts 2006-10-31 08:07:00 -08:00
v850 [PATCH] vmlinux.lds: consolidate initcall sections 2006-10-27 15:34:51 -07:00
x86_64 [PATCH] fix i386 regparm=3 RT signal handlers on x86_64 2006-10-30 12:12:21 -08:00
xtensa [PATCH] vmlinux.lds: consolidate initcall sections 2006-10-27 15:34:51 -07:00