Clear the IT state when invoking a Thumb-2 signal handler

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If a process is interrupted during an If-Then block and a signal is
invoked, the ITSTATE bits must be cleared otherwise the handler would
not run correctly.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Joseph S. Myers <joseph@codesourcery.com>

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This commit is contained in:

Catalin Marinas 2009-05-30 14:00:15 +01:00

parent ba3c02636a

commit d71e1352e2

2 changed files with 13 additions and 2 deletions

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7

arch/arm/include/asm/ptrace.h

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8

arch/arm/kernel/signal.c

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