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| author | Rusty Russell <rusty@rustcorp.com.au> | 2007-08-01 02:12:22 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2007-10-13 10:18:22 +0200 |
| commit | 3dea7ca7160f80dd6d31c0bbeb2d871e51b567b6 (patch) | |
| tree | 74ee76cb5dc45e3f3b39c8dbd0b2e4089a5d6ff4 /drivers/kvm | |
| parent | KVM: Fix defined but not used warning in drivers/kvm/vmx.c (diff) | |
| download | linux-3dea7ca7160f80dd6d31c0bbeb2d871e51b567b6.tar.xz linux-3dea7ca7160f80dd6d31c0bbeb2d871e51b567b6.zip | |
KVM: Remove stat_set from debugfs
We shouldn't define stat_set on the debug attributes, since that will
cause silent failure on writing: without a set argument, userspace
will get -EACCESS.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'drivers/kvm')
| -rw-r--r-- | drivers/kvm/kvm_main.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c index 55639aceca63..25d76a5a9999 100644 --- a/drivers/kvm/kvm_main.c +++ b/drivers/kvm/kvm_main.c @@ -3017,11 +3017,7 @@ static u64 stat_get(void *_offset) return total; } -static void stat_set(void *offset, u64 val) -{ -} - -DEFINE_SIMPLE_ATTRIBUTE(stat_fops, stat_get, stat_set, "%llu\n"); +DEFINE_SIMPLE_ATTRIBUTE(stat_fops, stat_get, NULL, "%llu\n"); static __init void kvm_init_debug(void) { |