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authorThomas Gleixner <tglx@linutronix.de>2020-03-28 11:59:24 +0100
committerThomas Gleixner <tglx@linutronix.de>2020-03-28 11:59:24 +0100
commitcf226c42b2d66b0f60d18fc2e44e68091fee6cef (patch)
tree6dae196f26ef862349481dc6fed875e42ded4fb4 /arch/s390
parent9e860351550b28901a78f122b1e2dc97f78ba369 (diff)
parentf5544ba712afd1b01dd856c7eecfb5d30beaf920 (diff)
downloadlinux-cf226c42b2d66b0f60d18fc2e44e68091fee6cef.tar.bz2
Merge branch 'uaccess.futex' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs into locking/core
Pull uaccess futex cleanups for Al Viro: Consolidate access_ok() usage and the futex uaccess function zoo.
Diffstat (limited to 'arch/s390')
-rw-r--r--arch/s390/include/asm/futex.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/s390/include/asm/futex.h b/arch/s390/include/asm/futex.h
index 5e97a4353147..26f9144562c9 100644
--- a/arch/s390/include/asm/futex.h
+++ b/arch/s390/include/asm/futex.h
@@ -29,7 +29,6 @@ static inline int arch_futex_atomic_op_inuser(int op, int oparg, int *oval,
mm_segment_t old_fs;
old_fs = enable_sacf_uaccess();
- pagefault_disable();
switch (op) {
case FUTEX_OP_SET:
__futex_atomic_op("lr %2,%5\n",
@@ -54,7 +53,6 @@ static inline int arch_futex_atomic_op_inuser(int op, int oparg, int *oval,
default:
ret = -ENOSYS;
}
- pagefault_enable();
disable_sacf_uaccess(old_fs);
if (!ret)