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| author | Peter Hurley <peter@hurleysoftware.com> | 2013-02-27 20:28:28 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-14 18:26:35 (GMT) |
| commit | ff8b1fdc4aefc77d12f776b967aea8e2e0143949 (patch) | |
| tree | ca42c0865032949251f5493c02f5123cd1d0ef7e /drivers/mfd/rtsx_pcr.c | |
| parent | 5cb065d3405ac7549caedccd92e7e51adce916bd (diff) | |
| download | linux-fsl-qoriq-ff8b1fdc4aefc77d12f776b967aea8e2e0143949.tar.xz | |
x86/kvm: Fix pvclock vsyscall fixmap
commit 3d2a80a230250c2534ce5b17503670adaf1d7fff upstream.
The physical memory fixmapped for the pvclock clock_gettime vsyscall
was allocated, and thus is not a kernel symbol. __pa() is the proper
method to use in this case.
Fixes the crash below when booting a next-20130204+ smp guest on a
3.8-rc5+ KVM host.
[ 0.666410] udevd[97]: starting version 175
[ 0.674043] udevd[97]: udevd:[97]: segfault at ffffffffff5fd020
ip 00007fff069e277f sp 00007fff068c9ef8 error d
Acked-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/mfd/rtsx_pcr.c')
0 files changed, 0 insertions, 0 deletions