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Jiaxun YangandGreg Kroah-Hartman
fdd12a80f6
[ Upstream commit11ba1728be] On architectures with delay slot, architecture level instruction pointer (or program counter) in pt_regs may differ from where exception was triggered. Introduce exception_ip hook to invoke architecture code and determine actual instruction pointer to the exception. Link: https://lore.kernel.org/lkml/00d1b813-c55f-4365-8d81-d70258e10b16@app.fastmail.com/ Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Stable-dep-of:8fa5070833("mm/memory: Use exception ip to search exception tables") Signed-off-by: Sasha Levin <sashal@kernel.org>