From: Sergey Fedorov <sergey.fedorov@linaro.org>
To: qemu-devel@nongnu.org
Cc: Sergey Fedorov <serge.fdrv@gmail.com>,
Sergey Fedorov <sergey.fedorov@linaro.org>,
Aurelien Jarno <aurelien@aurel32.net>,
Richard Henderson <rth@twiddle.net>
Subject: [Qemu-devel] [PATCH] fixup! tcg/mips: Make direct jump patching thread-safe
Date: Mon, 2 May 2016 00:27:12 +0300 [thread overview]
Message-ID: <1462138032-3748-1-git-send-email-sergey.fedorov@linaro.org> (raw)
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
next reply other threads:[~2016-05-01 21:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-01 21:27 Sergey Fedorov [this message]
2016-05-02 17:36 ` [Qemu-devel] [PATCH] fixup! tcg/mips: Make direct jump patching thread-safe Sergey Fedorov
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