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Keshavamurthy Anil S eb3a72921c [PATCH] kprobes: fix race in recovery of reentrant probe ... There is a window where a probe gets removed right after the probe is hit on some different cpu. In this case probe handlers can't find a matching probe instance related to break address. In this case we need to read the original instruction at break address to see if that is not a break/int3 instruction and recover safely. Previous code had a bug where we were not checking for the above race in case of reentrant probes and the below patch fixes this race. Tested on IA64, Powerpc, x86_64. Signed-off-by: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		19 years ago
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h8300	…
i386	[PATCH] kprobes: fix race in recovery of reentrant probe	19 years ago
ia64	[PATCH] kprobes: fix race in recovery of reentrant probe	19 years ago
m32r	…
m68k	…
m68knommu	…
mips	…
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powerpc	[PATCH] kprobes: fix race in recovery of reentrant probe	19 years ago
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sh64	…
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sparc64	[PATCH] kprobes: fix race in recovery of reentrant probe	19 years ago
um	[PATCH] uml: kill an unused variable	19 years ago
v850	…
x86_64	[PATCH] kprobes: fix race in recovery of reentrant probe	19 years ago
xtensa	…