From: Richard Henderson <rth@twiddle.net>
To: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>, qemu-devel@nongnu.org
Cc: David Gibson <dgibson@redhat.com>
Subject: Re: [Qemu-devel] [PATCH] tcg: Initialize return value after exit_atomic
Date: Wed, 26 Apr 2017 13:41:43 +0200 [thread overview]
Message-ID: <54cf73d4-b175-4c68-a881-c7f3a8acd758@twiddle.net> (raw)
In-Reply-To: <87fugvmoyq.fsf@abhimanyu.i-did-not-set--mail-host-address--so-tickle-me>
On 04/26/2017 12:40 PM, Nikunj A Dadhania wrote:
> -> cc->cpu_exec_enter() = ppc_cpu_exec_enter()
> Sets env->reserve_addr = -1;
This is the bug. We should be doing this in powerpc_excp instead.
I'm quite frankly surprised that we don't see this same failure with
-singlestep, but I guess we usually stay in the cpu loop long enough.
r~
next prev parent reply other threads:[~2017-04-26 11:41 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-25 10:43 [Qemu-devel] [PATCH] tcg: Initialize return value after exit_atomic Richard Henderson
2017-04-25 11:21 ` Nikunj A Dadhania
2017-04-25 11:25 ` Richard Henderson
2017-04-26 7:06 ` aNikunj A Dadhania
2017-04-26 10:40 ` Nikunj A Dadhania
2017-04-26 11:23 ` Nikunj A Dadhania
2017-04-26 11:41 ` Richard Henderson [this message]
2017-04-26 11:38 ` Nikunj A Dadhania
2017-04-26 17:20 ` Peter Maydell
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