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ANDROID: Four part revert of asm-goto usage [1/4]

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Revert "x86/uaccess: Dont leak the AC flag into __put_user() argument evaluation"
This reverts commit 6ae865615f.

Bug: 120440614
Bug: 132629930
Change-Id: I38f78e20d255ab4b33546d2e9d98f64d7e590e1d
Signed-off-by: Ram Muthiah <rammuthiah@google.com>
This commit is contained in:
Ram Muthiah 2019-05-21 18:15:10 -07:00
parent edf7e6d53c
commit 2c7164851e
1 changed files with 3 additions and 4 deletions
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7
arch/x86/include/asm/uaccess.h
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@ -427,11 +427,10 @@ do { \
({ \
__label__ __pu_label; \
int __pu_err = -EFAULT; \
__typeof__(*(ptr)) __pu_val = (x); \
__typeof__(ptr) __pu_ptr = (ptr); \
__typeof__(size) __pu_size = (size); \
__typeof__(*(ptr)) __pu_val; \
__pu_val = x; \
__uaccess_begin(); \
__put_user_size(__pu_val, __pu_ptr, __pu_size, __pu_label); \
__put_user_size(__pu_val, (ptr), (size), __pu_label); \
__pu_err = 0; \
__pu_label: \
__uaccess_end(); \