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94f4db3590
Borislav Petkov reported a lockdep splat warning about kzalloc() done in an IPI (hardirq) handler. This is a real bug, do not call kzalloc() in a smp_call_function_single() handler because it can schedule and crash. Reported-by: Borislav Petkov <bp@suse.de> Signed-off-by: Jacob Shin <jacob.shin@amd.com> Tested-by: Borislav Petkov <bp@suse.de> Cc: Borislav Petkov <bp@alien8.de> Cc: <eranian@google.com> Cc: <a.p.zijlstra@chello.nl> Cc: <acme@ghostprotocols.net> Cc: <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20130421180627.GA21049@jshin-Toonie Signed-off-by: Ingo Molnar <mingo@kernel.org> |
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boot | ||
configs | ||
crypto | ||
ia32 | ||
include | ||
kernel | ||
kvm | ||
lguest | ||
lib | ||
math-emu | ||
mm | ||
net | ||
oprofile | ||
pci | ||
platform | ||
power | ||
realmode | ||
syscalls | ||
tools | ||
um | ||
vdso | ||
video | ||
xen | ||
.gitignore | ||
Kbuild | ||
Kconfig | ||
Kconfig.cpu | ||
Kconfig.debug | ||
Makefile | ||
Makefile.um | ||
Makefile_32.cpu |