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- 10 Feb, 2003 1 commit
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David S. Miller authored
The few platforms that cannot use the generic get_signal_to_deliver implementation cannot do so because they do special things for ptraced children. This can be easily avoided and thus all of the signal handling code duplication can be eliminated. This is the first part, which adds a platform hook right before the parent of the ptraced child is woken. Data can be passed in via a cookie argument. The next part will be dealing with platforms that need to muck with breakpoints in the child in this same code block.
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- 07 Feb, 2003 1 commit
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Chris Wedgwood authored
Accomodate the signal locking moving from "tsk->sig" to "tsk->sighand".
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- 08 Dec, 2002 1 commit
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Paul Mackerras authored
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- 08 Oct, 2002 2 commits
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Paul Mackerras authored
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Paul Mackerras authored
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- 17 Sep, 2002 1 commit
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Paul Mackerras authored
The tags were slightly useful when the kernel maintainers weren't using BK, but these days they are more trouble than they are worth. They tend to cause patch rejects, and often end up getting turned into the fixed form (rather than the %x% tag form).
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- 28 May, 2002 3 commits
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Stephen Rothwell authored
11 out of our 17 architectures have basically the same code in arch/../kernel/signal.c:do_signal. This patch creates a common function for that bit of code and uses it in the places it can be. The 2.5.15 version of this patch builds and runs on i386 and PPC and has been briefly looked at by the CRIS, PARISC, PPC64 and x86_64 maintainers. As a bonus, this fixes the "ignore SIGURG" bug for 9 more architectures (i386 and PPC already were fixed).
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Stephen Rothwell authored
This patch moves a version of copy_siginfo_to_user that is common to ten of our architectures into the gerneic code and allows the other architectures to override it. I suspect more of the remaining architectures will be able to use it as well once it is fixed (patch to follow).
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Paul Mackerras authored
Patch from Rusty Russell.
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- 25 May, 2002 1 commit
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Paul Mackerras authored
userspace rather than just plain __copy_to_user.
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- 10 May, 2002 2 commits
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Paul Mackerras authored
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Paul Mackerras authored
and also streamlines the exception entry/exit code by not saving all the GPRs on the common exceptions (system call, external interrupt and decrementer).
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- 11 Apr, 2002 1 commit
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Paul Mackerras authored
and cacheflush.h in a few places where they are needed.
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- 29 Mar, 2002 1 commit
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Tom Rini authored
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- 13 Feb, 2002 1 commit
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Paul Mackerras authored
include <linux/binfmts.h> in signal.c.
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- 11 Feb, 2002 2 commits
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David S. Miller authored
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Paul Mackerras authored
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- 06 Feb, 2002 1 commit
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Dave McCracken authored
During the course of developing our pthread library (the NGPT pthread library) it became clear we needed some kernel support for handling signals. This patch helps the library by redirecting all signals sent to tasks in a thread group to the thread group leader. It also defines the tkill() system call so the library can signal a specific task if necessary. Given that as far as I know NGPT is the only user of thread groups, and that this change would benefit any other user of thread groups, I'm submitting this for inclusion in the 2.5 kernel. Note that this patch also adds support for sys_gettid() for the architectures that don't have it. While this could have been split into a spearate patch, it would create conflicts since this patch also adds sys_tkill(), so I felt it was cleaner to leave them together. Dave McCracken ====================================================================== Dave McCracken IBM Linux Base Kernel Team 1-512-838-3059 dmccr@us.ibm.com T/L 678-3059
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- 05 Feb, 2002 3 commits
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Linus Torvalds authored
- Al Viro: fs cleanups - David Miller: sparc semaphores - Christoph Hellwig: VxFS update - Asit Mallick: set machine check bit with set_in_cr4 - Richard Henderson: fix alpha pci_controller_num(), sg_fill, SRM poweroff. - Johannes Erdfelt: USB updates - Cort Dougan: bitkeeper Id's on the ppc side - Matt Chapman: NFS file locking SMP lock fix - Alan Cox: further merging
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Linus Torvalds authored
- Trond Myklebust: NFS/RPC client SMP fixes - rth: alpha pyxis and cabriolet fixes - remove broken sys_wait4() declarations - disable radeon debugging code - VIA IDE driver should not enable autodma unless asked for - Andrey Savochkin: eepro100 update. Should fix the resource timing problems. - Jeff Garzik: via82cxxx_audio update - YMF7xx PCI audio update: get rid of old broken driver, make new driver handle legacy control too. - fix missed wakeup on block device request list - hpt366 controller doesn't play nice with some IBM harddisks - remove inode pages from the page cache only after having removed them from the page tables. - shared memory out-of-swap writepage() fixup (no more magic return)
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Linus Torvalds authored
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