From: Richard Henderson <richard.henderson@linaro.org>
To: Ahmed Karaman <ahmedkhaledkaraman@gmail.com>,
QEMU Developers <qemu-devel@nongnu.org>,
rth@twiddle.net, ysato@users.sourceforge.jp
Cc: "Aleksandar Markovic" <aleksandar.qemu.devel@gmail.com>,
"Alex Bennée" <alex.bennee@linaro.org>,
stefanha@redhat.com
Subject: Re: [PATCH 0/2] Update use_goto_tb() in hppa and rx targets
Date: Thu, 21 May 2020 20:12:18 -0700 [thread overview]
Message-ID: <4e78400c-42be-08c6-492d-dc5596551efd@linaro.org> (raw)
In-Reply-To: <CALTWKrVGqVb1mjsaoxYm4Y1iQoXYwz7ToC7T6r2EDPp-_LO=LQ@mail.gmail.com>
On 5/21/20 4:32 AM, Ahmed Karaman wrote:
> Does this mean that there is a bug
> in this function for the other targets?
Yes, I think so.
> That we have to do the page crossings check in both modes to avoid the
> user-mode failures that you have mentioned above?
Well, that or we need to fix linux-user/mmap.c to do all the invalidations
required.
r~
next prev parent reply other threads:[~2020-05-22 3:13 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-19 16:21 [PATCH 0/2] Update use_goto_tb() in hppa and rx targets Ahmed Karaman
2020-05-19 16:21 ` [PATCH 1/2] target/hppa: Check page crossings in use_goto_tb() only in system mode Ahmed Karaman
2020-05-19 16:21 ` [PATCH 2/2] target/rx: Check for page crossings in use_goto_tb() Ahmed Karaman
2020-05-19 18:01 ` [PATCH 0/2] Update use_goto_tb() in hppa and rx targets Richard Henderson
2020-05-19 18:38 ` Alex Bennée
2020-05-19 18:51 ` Richard Henderson
2020-05-21 11:32 ` Ahmed Karaman
2020-05-22 3:12 ` Richard Henderson [this message]
2020-05-25 18:39 ` Aleksandar Markovic
2020-05-26 14:14 ` Aleksandar Markovic
2020-05-26 16:08 ` Ahmed Karaman
2020-05-26 16:29 ` Aleksandar Markovic
2020-05-26 16:45 ` Aleksandar Markovic
2020-05-26 17:38 ` Aleksandar Markovic
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