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| author | Dengcheng Zhu <dzhu@wavecomp.com> | 2018-09-12 00:49:20 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-11-21 11:25:56 +0300 |
| commit | 12b49fd34b8ca433c19dedf719faada112c692c4 (patch) | |
| tree | b0d3d53bdf3bc2b030948b46707721e3deb1d4f0 /arch/powerpc/boot | |
| parent | 2a55f0985d484c0f993021923aa5337404d845cd (diff) | |
| download | linux-12b49fd34b8ca433c19dedf719faada112c692c4.tar.xz | |
MIPS: kexec: Mark CPU offline before disabling local IRQ
[ Upstream commit dc57aaf95a516f70e2d527d8287a0332c481a226 ]
After changing CPU online status, it will not be sent any IPIs such as in
__flush_cache_all() on software coherency systems. Do this before disabling
local IRQ.
Signed-off-by: Dengcheng Zhu <dzhu@wavecomp.com>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/20571/
Cc: pburton@wavecomp.com
Cc: ralf@linux-mips.org
Cc: linux-mips@linux-mips.org
Cc: rachel.mozes@intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/powerpc/boot')
0 files changed, 0 insertions, 0 deletions