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| author | Helge Deller <deller@gmx.de> | 2017-09-21 22:52:08 +0300 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2017-09-22 20:47:17 +0300 |
| commit | 606f95e4255845155f62504a9e1f12665b1853c8 (patch) | |
| tree | 2a5fc4cc7a219bc896abf999be964d99aea1f24a /arch/parisc/Kconfig | |
| parent | a7e6601f70a53957b1d01c321319f0237bba5202 (diff) | |
| download | linux-606f95e4255845155f62504a9e1f12665b1853c8.tar.xz | |
parisc: Add HWPOISON page fault handler code
Commit 24587380f61d ("parisc: Add MADV_HWPOISON and MADV_SOFT_OFFLINE") added
the necessary constants to handle hardware-poisoning. Those were needed to
support the page deallocation feature from firmware.
But I completely missed to add the relevant fault handler code. This now
showed up when I ran the madvise07 testcase from the Linux Test Project,
which failed with a kernel BUG at arch/parisc/mm/fault.c:320.
With this patch the parisc kernel now behaves like other platforms and
gives the same kernel syslog warnings when poisoning pages.
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'arch/parisc/Kconfig')
0 files changed, 0 insertions, 0 deletions