- 02 Nov, 2011 36 commits
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Al Viro authored
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Al Viro <viro@zeniv.linux.org.uk> Signed-off-by:
Richard Weinberger <richard@nod.at>
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
now we don't mix host and guest signal frame layouts anymore; moreover, we don't need host's struct sigcontext at all. Signed-off-by:
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
For one thing, we always block the same signals (IRQ ones - IO, WINCH, VTALRM), so there's no need to pass sa_mask elements in arguments. For another, the flags depend only on whether it's an IRQ signal or not (we add SA_RESTART for them). Signed-off-by:
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Al Viro authored
We used to generate those, but we hadn't done that for a long time. No need to bother blocking them for signal handlers. Signed-off-by:
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
only sysdep/sigcontext.h uses it and very few definitions are actually used. The rest refers to symbols that don't even exist anymore anyway. Signed-off-by:
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Al Viro authored
the only users are arch getreg()/putreg() and it's easier to handle it there instead of playing with macros from hell Signed-off-by:
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Al Viro authored
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Al Viro authored
Move those to sys-.../asm/checksum.h, kill include/asm/checksum.h Signed-off-by:
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
It's a plain include of user_constants.h and all (2) users are including user_constants.h directly prior to that. Signed-off-by:
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Al Viro authored
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Al Viro authored
It's not x86, where __get_user() is a single dereference; here it's a single ptrace(2) call in host, which obviously costs a lot more. IOW, it's cheaper to do copy_{to,from}_user() once than bother with fields one by one... Signed-off-by: -
Al Viro authored
... and kill it in amd64 - not used. Signed-off-by:
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Al Viro authored
native rt_sigreturn() doesn't... Signed-off-by:
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Al Viro authored
same story as on x86 native... Signed-off-by:
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Al Viro authored
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- 24 Oct, 2011 4 commits
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Linus Torvalds authored
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git://git.infradead.org/iommu-2.6Linus Torvalds authored
* git://git.infradead.org/iommu-2.6: intel-iommu: fix superpage support in pfn_to_dma_pte() intel-iommu: set iommu_superpage on VM domains to lowest common denominator intel-iommu: fix return value of iommu_unmap() API MAINTAINERS: Update VT-d entry for drivers/pci -> drivers/iommu move intel-iommu: Export a flag indicating that the IOMMU is used for iGFX. intel-iommu: Workaround IOTLB hang on Ironlake GPU intel-iommu: Fix AB-BA lockdep report
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http://people.redhat.com/agk/git/linux-dmLinus Torvalds authored
* 'for-linus' of http://people.redhat.com/agk/git/linux-dm: dm kcopyd: fix job_pool leak
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Takashi Iwai authored
Commit 4b239f45 ("x86-64, mm: Put early page table high") causes a S4 regression since 2.6.39, namely the machine reboots occasionally at S4 resume. It doesn't happen always, overall rate is about 1/20. But, like other bugs, once when this happens, it continues to happen. This patch fixes the problem by essentially reverting the memory assignment in the older way. Signed-off-by:
Takashi Iwai <tiwai@suse.de> Cc: <stable@kernel.org> Cc: Rafael J. Wysocki <rjw@sisk.pl> Cc: Yinghai Lu <yinghai.lu@oracle.com> [ We'll hopefully find the real fix, but that's too late for 3.1 now ] Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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