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authorDmitry Safonov <dima@arista.com>2018-10-12 14:42:53 +0100
committerThomas Gleixner <tglx@linutronix.de>2018-11-01 13:02:21 +0100
commit98f76206b33504b934209d16196477dfa519a807 (patch)
tree3e2dea288531e70e4c881d9e9ca2eeba926afb76 /kernel/time
parenta846446b1914d1e3d996d657754f43fde89bab51 (diff)
compat: Cleanup in_compat_syscall() callers
Now that in_compat_syscall() is consistent on all architectures and does not longer report true on native i686, the workarounds (ifdeffery and helpers) can be removed. Signed-off-by: Dmitry Safonov <dima@arista.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Dmitry Safonov <0x7f454c46@gmail.com> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Andy Lutomirsky <luto@kernel.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: John Stultz <john.stultz@linaro.org> Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Steffen Klassert <steffen.klassert@secunet.com> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: linux-efi@vger.kernel.org Cc: netdev@vger.kernel.org Link: https://lkml.kernel.org/r/20181012134253.23266-3-dima@arista.com
Diffstat (limited to 'kernel/time')
-rw-r--r--kernel/time/time.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/time/time.c b/kernel/time/time.c
index e3a7f7fd3abc..ad204cf6d001 100644
--- a/kernel/time/time.c
+++ b/kernel/time/time.c
@@ -842,7 +842,7 @@ int get_timespec64(struct timespec64 *ts,
ts->tv_sec = kts.tv_sec;
/* Zero out the padding for 32 bit systems or in compat mode */
- if (IS_ENABLED(CONFIG_64BIT_TIME) && (!IS_ENABLED(CONFIG_64BIT) || in_compat_syscall()))
+ if (IS_ENABLED(CONFIG_64BIT_TIME) && in_compat_syscall())
kts.tv_nsec &= 0xFFFFFFFFUL;
ts->tv_nsec = kts.tv_nsec;