linux/arch
Andi Kleen bf5421c309 [PATCH] i386/x86-64: Don't call change_page_attr with a spinlock held
It's illegal because it can sleep.

Use a two step lookup scheme instead.  First look up the vm_struct, then
change the direct mapping, then finally unmap it.  That's ok because nobody
can change the particular virtual address range as long as the vm_struct is
still in the global list.

Also added some LinuxDoc documentation to iounmap.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-12 22:31:16 -08:00
..
alpha [PATCH] sched: resched and cpu_idle rework 2005-11-09 07:56:33 -08:00
arm [ARM] 3200/1: Singlestep over ARM BX and BLX instructions using ptrace fix 2005-12-10 11:59:15 +00:00
arm26 [PATCH] sched: disable preempt in idle tasks 2005-11-09 07:56:33 -08:00
cris [PATCH] sched: disable preempt in idle tasks 2005-11-09 07:56:33 -08:00
frv [PATCH] FRV: Make the FRV arch work again 2005-11-28 14:42:23 -08:00
h8300 [PATCH] sched: disable preempt in idle tasks 2005-11-09 07:56:33 -08:00
i386 [PATCH] i386/x86-64: Don't call change_page_attr with a spinlock held 2005-12-12 22:31:16 -08:00
ia64 Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 2005-12-12 16:48:29 -08:00
m32r [PATCH] m32r: M3A-2170(Mappi-III) IDE support 2005-11-28 14:42:24 -08:00
m68k [PATCH] m68k: convert thread flags to use bit fields 2005-11-13 18:14:14 -08:00
m68knommu [PATCH] m68knommu: move some platform irq support out of irq.h 2005-11-07 08:00:47 -08:00
mips [PATCH] mips: setup_zero_pages count 1 2005-12-12 08:57:43 -08:00
parisc [PARISC] Remove unused variable in signal.c 2005-11-17 16:43:52 -05:00
powerpc [PATCH] kprobes: increment kprobe missed count for multiprobes 2005-12-12 08:57:45 -08:00
ppc [PATCH] ppc32: set smp_tb_synchronized on UP with SMP kernel 2005-12-12 14:26:39 +11:00
s390 [PATCH] sched: resched and cpu_idle rework 2005-11-09 07:56:33 -08:00
sh [PATCH] sched: resched and cpu_idle rework 2005-11-09 07:56:33 -08:00
sh64 [PATCH] sched: resched and cpu_idle rework 2005-11-09 07:56:33 -08:00
sparc [SPARC]: block/ needed in final image link 2005-12-12 14:42:44 -08:00
sparc64 [PATCH] kprobes: increment kprobe missed count for multiprobes 2005-12-12 08:57:45 -08:00
um [PATCH] uml: fix compile error for tt 2005-12-12 08:57:43 -08:00
v850 [PATCH] v850: use generic hardirq code 2005-11-15 08:59:20 -08:00
x86_64 [PATCH] i386/x86-64: Don't call change_page_attr with a spinlock held 2005-12-12 22:31:16 -08:00
xtensa Merge master.kernel.org:/home/rmk/linux-2.6-drvmodel 2005-11-11 09:24:26 -08:00