From: Steven Rostedt Impact: fix in compiling GCC can decide to use %dil when "r" is used, which is not valid for setnz. This bug was brought out by Stephen Rothwell's merging of the branch tracer into linux-next. [ Thanks to Uros Bizjak for recommending 'q' over 'Q' ] Signed-off-by: Steven Rostedt --- arch/x86/boot/tty.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/x86/boot/tty.c b/arch/x86/boot/tty.c index 0be77b3..7e8e8b2 100644 --- a/arch/x86/boot/tty.c +++ b/arch/x86/boot/tty.c @@ -74,7 +74,7 @@ static int kbd_pending(void) { u8 pending; asm volatile("int $0x16; setnz %0" - : "=rm" (pending) + : "=qm" (pending) : "a" (0x0100)); return pending; } -- 1.5.6.5 -- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/