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| author | Phileas Fogg <phileas-fogg@mail.ru> | 2013-02-23 03:32:19 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-02-28 18:32:26 +0400 |
| commit | 534aaed9080ba82974e8d2a71e43a362918138f8 (patch) | |
| tree | 5402b377717231a339bb913f96e9fac3b0c1d11d /Documentation/i2c | |
| parent | 928de5bcadf8540f58ba6b12c6b7547d33dcde89 (diff) | |
| download | linux-534aaed9080ba82974e8d2a71e43a362918138f8.tar.xz | |
powerpc/kexec: Disable hard IRQ before kexec
commit 8520e443aa56cc157b015205ea53e7b9fc831291 upstream.
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>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/i2c')
0 files changed, 0 insertions, 0 deletions