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drivers/firmware/efi/efivars.c: use in_compat_syscall() to check for compat callers

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This should make no difference on any architecture, as x86's historical
is_compat_task behavior really did check whether the calling syscall was
a compat syscall.  x86's is_compat_task is going away, though.

Signed-off-by: Andy Lutomirski <luto@kernel.org>
Reviewed-by: Matt Fleming <matt@codeblueprint.co.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andy Lutomirski 2016-03-22 14:25:16 -07:00 committed by Linus Torvalds
parent a25045ff32
commit 4f01ed221e
1 changed files with 1 additions and 1 deletions
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drivers/firmware/efi/efivars.c
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@ -231,7 +231,7 @@ sanity_check(struct efi_variable *var, efi_char16_t *name, efi_guid_t vendor,
static inline bool is_compat(void) static inline bool is_compat(void)
{ {
if (IS_ENABLED(CONFIG_COMPAT) && is_compat_task()) if (IS_ENABLED(CONFIG_COMPAT) && in_compat_syscall())
return true; return true;
return false; return false;