Messages in this thread Patch in this message | | | Subject | patch uml-stub-needs-to-tolerate-sigwinch.patch added to 2.6.25-stable tree | From | <> | Date | Sat, 16 Aug 2008 15:32:46 -0700 |
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This is a note to let you know that we have just queued up the patch titled
Subject: uml: stub needs to tolerate SIGWINCH
to the 2.6.25-stable tree. Its filename is
uml-stub-needs-to-tolerate-sigwinch.patch
A git repo of this tree can be found at http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
From stable-bounces@linux.kernel.org Tue Aug 5 13:15:05 2008 From: Jeff Dike <jdike@addtoit.com> Date: Tue, 5 Aug 2008 16:14:09 -0400 Subject: uml: stub needs to tolerate SIGWINCH To: stable@kernel.org Cc: LKML <linux-kernel@vger.kernel.org>, uml-devel <user-mode-linux-devel@lists.sourceforge.net> Message-ID: <20080805201409.GA11798@c2.user-mode-linux.org> Content-Disposition: inline
From: Jeff Dike <jdike@addtoit.com>
commit 3d5ede6f776bdb1483bcd086f79c3bf41fed3865 upstream
We lost the marking of SIGWINCH as being OK to receive during stub execution, causing a panic should that happen.
Cc: Benedict Verheyen <benedict.verheyen@gmail.com> Signed-off-by: Jeff Dike <jdike@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
--- arch/um/os-Linux/skas/process.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/um/os-Linux/skas/process.c +++ b/arch/um/os-Linux/skas/process.c @@ -55,7 +55,7 @@ static int ptrace_dump_regs(int pid) * Signals that are OK to receive in the stub - we'll just continue it. * SIGWINCH will happen when UML is inside a detached screen. */ -#define STUB_SIG_MASK (1 << SIGVTALRM) +#define STUB_SIG_MASK ((1 << SIGVTALRM) | (1 << SIGWINCH)) /* Signals that the stub will finish with - anything else is an error */ #define STUB_DONE_MASK (1 << SIGTRAP)
Patches currently in stable-queue which might be from jdike@addtoit.com are
queue-2.6.25/uml-fix-build-when-slob-is-enabled.patch queue-2.6.25/uml-fix-bad-ntp-interaction-with-clock.patch queue-2.6.25/uml-physical-memory-shouldn-t-include-initial-stack.patch queue-2.6.25/uml-track-and-make-up-lost-ticks.patch queue-2.6.25/uml-missed-kmalloc-in-pcap_user.c.patch queue-2.6.25/uml-deal-with-host-time-going-backwards.patch queue-2.6.25/uml-deal-with-inaccessible-address-space-start.patch queue-2.6.25/uml-missing-export-of-csum_partial-on-uml-amd64.patch queue-2.6.25/uml-memcpy-export-needs-to-follow-host-declaration.patch queue-2.6.25/uml-stub-needs-to-tolerate-sigwinch.patch queue-2.6.25/uml-work-around-broken-host-ptrace_sysemu.patch queue-2.6.25/uml-fix-gcc-ices-and-unresolved-externs.patch queue-2.6.25/uml-fix-boot-crash.patch
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