commit: http://blackfin.uclinux.org/git/?p=linux-kernel;a=commitdiff;h=7513bdeba4db9bced6e324580f8d106f79113937 branch: http://blackfin.uclinux.org/git/?p=linux-kernel;a=shortlog;h=refs/heads/trunk
Otherwise, application may read wrong data from stat syscall occasionally. Signed-off-by: Sonic Zhang <[email protected]> --- arch/blackfin/include/asm/uaccess.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/arch/blackfin/include/asm/uaccess.h b/arch/blackfin/include/asm/uaccess.h index 461bb54..57701c3 100644 --- a/arch/blackfin/include/asm/uaccess.h +++ b/arch/blackfin/include/asm/uaccess.h @@ -191,6 +191,7 @@ copy_to_user(void __user *to, const void *from, unsigned long n) memcpy((void __force *)to, from, n); else return n; + SSYNC(); return 0; }
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