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| author | Phileas Fogg <phileas-fogg@mail.ru> | 2013-02-22 23:32:19 (GMT) |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-02-23 16:49:28 (GMT) |
| commit | 8520e443aa56cc157b015205ea53e7b9fc831291 (patch) | |
| tree | 8458559715449fbd77e09c1f52954602e944e49a /arch/powerpc/kernel/signal.c | |
| parent | dffff02a6b10f25f879e1e523733770c0a492e76 (diff) | |
| download | linux-fsl-qoriq-8520e443aa56cc157b015205ea53e7b9fc831291.tar.xz | |
powerpc/kexec: Disable hard IRQ before kexec
Disable hard IRQ before kexec a new kernel image.
Not doing it can result in corrupted data in the memory segments
reserved for the new kernel.
Signed-off-by: Phileas Fogg <phileas-fogg@mail.ru>
CC: <stable@vger.kernel.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/signal.c')
0 files changed, 0 insertions, 0 deletions