* [Qemu-devel] [PATCH] fixup! tcg/mips: Make direct jump patching thread-safe
@ 2016-05-01 21:27 Sergey Fedorov
2016-05-02 17:36 ` Sergey Fedorov
0 siblings, 1 reply; 2+ messages in thread
From: Sergey Fedorov @ 2016-05-01 21:27 UTC (permalink / raw)
To: qemu-devel
Cc: Sergey Fedorov, Sergey Fedorov, Aurelien Jarno, Richard Henderson
From: Sergey Fedorov <serge.fdrv@gmail.com>
Signed-off-by: Sergey Fedorov <serge.fdrv@gmail.com>
Signed-off-by: Sergey Fedorov <sergey.fedorov@linaro.org>
---
tcg/mips/tcg-target.inc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tcg/mips/tcg-target.inc.c b/tcg/mips/tcg-target.inc.c
index b0440b9c5a79..b514cd7114d2 100644
--- a/tcg/mips/tcg-target.inc.c
+++ b/tcg/mips/tcg-target.inc.c
@@ -1885,6 +1885,6 @@ static void tcg_target_init(TCGContext *s)
void tb_set_jmp_target1(uintptr_t jmp_addr, uintptr_t addr)
{
- atomic_set(ptr, deposit32(OPC_J, 0, 26, addr >> 2));
+ atomic_set(jmp_addr, deposit32(OPC_J, 0, 26, addr >> 2));
flush_icache_range(jmp_addr, jmp_addr + 4);
}
--
1.9.1
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [Qemu-devel] [PATCH] fixup! tcg/mips: Make direct jump patching thread-safe
2016-05-01 21:27 [Qemu-devel] [PATCH] fixup! tcg/mips: Make direct jump patching thread-safe Sergey Fedorov
@ 2016-05-02 17:36 ` Sergey Fedorov
0 siblings, 0 replies; 2+ messages in thread
From: Sergey Fedorov @ 2016-05-02 17:36 UTC (permalink / raw)
To: Sergey Fedorov, qemu-devel; +Cc: Aurelien Jarno, Richard Henderson
On 02/05/16 00:27, Sergey Fedorov wrote:
> From: Sergey Fedorov <serge.fdrv@gmail.com>
>
> Signed-off-by: Sergey Fedorov <serge.fdrv@gmail.com>
> Signed-off-by: Sergey Fedorov <sergey.fedorov@linaro.org>
Please ignore this patch, the correct one is v2.
Kind regards,
Sergey
> ---
>
> tcg/mips/tcg-target.inc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tcg/mips/tcg-target.inc.c b/tcg/mips/tcg-target.inc.c
> index b0440b9c5a79..b514cd7114d2 100644
> --- a/tcg/mips/tcg-target.inc.c
> +++ b/tcg/mips/tcg-target.inc.c
> @@ -1885,6 +1885,6 @@ static void tcg_target_init(TCGContext *s)
>
> void tb_set_jmp_target1(uintptr_t jmp_addr, uintptr_t addr)
> {
> - atomic_set(ptr, deposit32(OPC_J, 0, 26, addr >> 2));
> + atomic_set(jmp_addr, deposit32(OPC_J, 0, 26, addr >> 2));
> flush_icache_range(jmp_addr, jmp_addr + 4);
> }
^ permalink raw reply [flat|nested] 2+ messages in thread
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