uml: stub needs to tolerate SIGWINCH
PATCH 10/14 uml: stub needs to tolerate SIGWINCH
From 3d5ede6f776bdb1483bcd086f79c3bf41fed3865
We lost the marking of SIGWINCH as being OK to receive during stub execution, causing a panic should that happen.
--- arch/um/os-Linux/skas/process.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
arch/um/os-Linux/skas/process.c +1 -1
@@ -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)
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patch uml-stub-needs-to-tolerate-sigwinch.patch added to 2.6.25-stable tree
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 [email protected] Tue Aug 5 13:15:05 2008
From: Jeff Dike <[email protected]>
Date: Tue, 5 Aug 2008 16:14:09 -0400
Subject: uml: stub needs to tolerate SIGWINCH
To: [email protected]
Cc: LKML <[email protected]>, uml-devel <[email protected]>
Message-ID: <[email protected]>
Content-Disposition: inline
From: Jeff Dike <[email protected]>
commit 3d5ede6f776bdb1483bcd086f79c3bf41fed3865 upstream
We lost the marking of SIGWINCH as being OK to receive during stub execution, causing a panic should that happen.
--- arch/um/os-Linux/skas/process.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
arch/um/os-Linux/skas/process.c +1 -1
@@ -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 [email protected] 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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