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| author |   Phileas Fogg <phileas-fogg@mail.ru> | 2013-02-23 00:32:19 +0100 |
|---|---|---|
| committer |   Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-02-24 03:49:28 +1100 |
| commit | 8520e443aa56cc157b015205ea53e7b9fc831291 (patch) | |
| tree | 8458559715449fbd77e09c1f52954602e944e49a /net/9p/trans_virtio.c | |
| parent | Merge remote-tracking branch 'agust/next' into next (diff) | |
| download | linux-dev-8520e443aa56cc157b015205ea53e7b9fc831291.tar.xz linux-dev-8520e443aa56cc157b015205ea53e7b9fc831291.zip | |
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 'net/9p/trans_virtio.c')
0 files changed, 0 insertions, 0 deletions