AcoSail/kernel_optimize_test
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kernel_optimize_test/include
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Nick Piggin 8b1f312461 [PATCH] mm: move_pte to remap ZERO_PAGE 
Move the ZERO_PAGE remapping complexity to the move_pte macro in
asm-generic, have it conditionally depend on
__HAVE_ARCH_MULTIPLE_ZERO_PAGE, which gets defined for MIPS.

For architectures without __HAVE_ARCH_MULTIPLE_ZERO_PAGE, move_pte becomes
a noop.

From: Hugh Dickins <hugh@veritas.com>

Fix nasty little bug we've missed in Nick's mremap move ZERO_PAGE patch.
The "pte" at that point may be a swap entry or a pte_file entry: we must
check pte_present before perhaps corrupting such an entry.

Patch below against 2.6.14-rc2-mm1, but the same bug is in 2.6.14-rc2's
mm/mremap.c, and more dangerous there since it's affecting all arches: I
think the safest course is to send Nick's patch and Yoichi's build fix and
this fix (build tested) on to Linus - so only MIPS can be affected.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-28 07:46:40 -07:00
..
acpi
asm-alpha [PATCH] slab: alpha inlining fix 2005-09-22 22:17:34 -07:00
asm-arm [ARM] Remove SA_IRQNOMASK 2005-09-26 15:30:20 +01:00
asm-arm26 [PATCH] Remove unused var from asm/futex.h 2005-09-21 16:16:29 -07:00
asm-cris [PATCH] Remove unused var from asm/futex.h 2005-09-21 16:16:29 -07:00
asm-frv [PATCH] Remove unused var from asm/futex.h 2005-09-21 16:16:29 -07:00
asm-generic [PATCH] mm: move_pte to remap ZERO_PAGE 2005-09-28 07:46:40 -07:00
asm-h8300 [PATCH] Remove unused var from asm/futex.h 2005-09-21 16:16:29 -07:00
asm-i386 [PATCH] uml: adapt asm/futex.h to our arch 2005-09-21 16:16:29 -07:00
asm-ia64 [IA64] Wire in the MCA/INIT handler stacks 2005-09-22 13:24:19 -07:00
asm-m32r [PATCH] m32r: more basic __user annotations 2005-09-26 18:29:50 -07:00
asm-m68k [PATCH] Remove unused var from asm/futex.h 2005-09-21 16:16:29 -07:00
asm-m68knommu [PATCH] Remove unused var from asm/futex.h 2005-09-21 16:16:29 -07:00
asm-mips [PATCH] mm: move_pte to remap ZERO_PAGE 2005-09-28 07:46:40 -07:00
asm-parisc [PATCH] Remove unused var from asm/futex.h 2005-09-21 16:16:29 -07:00
asm-powerpc
asm-ppc [PATCH] ppc64: SMU driver update & i2c support 2005-09-22 22:17:35 -07:00
asm-ppc64 [PATCH] ppc64: SMU driver update & i2c support 2005-09-22 22:17:35 -07:00
asm-s390 [PATCH] Remove unused var from asm/futex.h 2005-09-21 16:16:29 -07:00
asm-sh [PATCH] Remove unused var from asm/futex.h 2005-09-21 16:16:29 -07:00
asm-sh64 [PATCH] Remove unused var from asm/futex.h 2005-09-21 16:16:29 -07:00
asm-sparc [PATCH] Remove unused var from asm/futex.h 2005-09-21 16:16:29 -07:00
asm-sparc64 [SPARC64]: Probe D/I/E-cache config and use. 2005-09-26 00:32:17 -07:00
asm-um [PATCH] uml: don't redundantly mark pte as newpage in pte_modify 2005-09-22 22:17:36 -07:00
asm-v850 [PATCH] Remove unused var from asm/futex.h 2005-09-21 16:16:29 -07:00
asm-x86_64
asm-xtensa [PATCH] xtensa: remove io_remap_page_range and minor clean-ups 2005-09-22 22:17:37 -07:00
linux Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2005-09-26 18:33:26 -07:00
math-emu
media
mtd
net [LLC]: fix llc_ui_recvmsg, making it behave like tcp_recvmsg 2005-09-22 08:29:08 -03:00
pcmcia [PATCH] yenta: auto-tune EnE bridges for CardBus cards 2005-09-26 13:09:20 +02:00
rdma [IB] Add MAD data field size definitions 2005-09-21 12:31:26 -07:00
rxrpc
scsi
sound
video