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| author | Ingo Molnar <mingo@kernel.org> | 2015-05-11 10:05:19 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-05-11 10:05:19 +0200 |
| commit | 4ddf2a178570c9db2935206f3b0bdfea08f3c905 (patch) | |
| tree | 9224604912aaf761825b43c1608515fc2c343dcf /fs/cachefiles | |
| parent | 030bbdbf4c833bc69f502eae58498bc5572db736 (diff) | |
| parent | 3490c0e45f7e5a5b1e5c62e4c60b0e55b2e75e71 (diff) | |
| download | op-kernel-dev-4ddf2a178570c9db2935206f3b0bdfea08f3c905.zip op-kernel-dev-4ddf2a178570c9db2935206f3b0bdfea08f3c905.tar.gz | |
Merge tag 'ras_for_4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras into x86/ras
Pull RAS updates from Borislav Petkov:
- RAS: Add support for deferred errors on AMD (Aravind Gopalakrishnan)
This is an important RAS feature which adds hardware support for
poisoned data. That means roughly that the hardware marks data which it
has detected as corrupted but wasn't able to correct, as poisoned data
and raises an APIC interrupt to signal that in the form of a deferred
error. It is the OS's responsibility then to take proper recovery action
and thus prolonge system lifetime as far as possible.
- Misc cleanups ontop. (Borislav Petkov)"
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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