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| author | Janosch Frank <frankja@linux.ibm.com> | 2018-08-30 16:14:18 +0200 |
|---|---|---|
| committer | Christian Borntraeger <borntraeger@de.ibm.com> | 2018-09-04 11:40:26 +0200 |
| commit | df88f3181f10565c6e3a89eb6f0f9e6afaaf15f1 (patch) | |
| tree | 5ecdb676fe4a0bc80ffca99703385a239b107c75 /arch/x86 | |
| parent | 204c97245612b6c255edf4e21e24d417c4a0c008 (diff) | |
| download | linux-df88f3181f10565c6e3a89eb6f0f9e6afaaf15f1.tar.bz2 | |
KVM: s390: Properly lock mm context allow_gmap_hpage_1m setting
We have to do down_write on the mm semaphore to set a bitfield in the
mm context.
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Fixes: a4499382 ("KVM: s390: Add huge page enablement control")
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Diffstat (limited to 'arch/x86')
0 files changed, 0 insertions, 0 deletions