All of lore.kernel.org
 help / color / mirror / Atom feed
From: Richard Henderson <richard.henderson@linaro.org>
To: "Alex Bennée" <alex.bennee@linaro.org>, qemu-devel@nongnu.org
Cc: mark.rutland@arm.com, Peter Maydell <peter.maydell@linaro.org>,
	Omair Javaid <omair.javaid@linaro.org>,
	ard.biesheuvel@linaro.org, qemu-arm@nongnu.org
Subject: Re: [Qemu-devel] [PATCH v1 2/2] target/arm: defer setting up of aarch64 gdb until arm_cpu_realize
Date: Thu, 13 Dec 2018 17:10:05 -0600	[thread overview]
Message-ID: <46dd9943-1d30-ed87-d68b-8f501b7ac8fd@linaro.org> (raw)
In-Reply-To: <20181213115503.24188-3-alex.bennee@linaro.org>

On 12/13/18 5:55 AM, Alex Bennée wrote:
> If we setup earlier we miss the parsing of the aarch64 state of the
> CPU. If the user has booted up with:
> 
>   qemu-system-aarch64 -cpu host,aarch64=off -enable-kvm
> 
> we end up presenting an aarch64 view of the world via the gdbstub and
> hilarity ensues.
> 
> Reported-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> Cc: Omair Javaid <omair.javaid@linaro.org>
> ---
>  include/hw/arm/arm.h |  2 ++
>  target/arm/cpu.c     |  4 ++++
>  target/arm/cpu64.c   | 20 +++++++++++++++-----
>  3 files changed, 21 insertions(+), 5 deletions(-)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>


r~

  reply	other threads:[~2018-12-13 23:10 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-12-13 11:55 [Qemu-devel] [PATCH v1 0/2] Fix kvm guest debugging of AA32 guests on AA64 Alex Bennée
2018-12-13 11:55 ` [Qemu-devel] [PATCH v1 1/2] target/arm: kvm64 make guest debug AA32 break point aware Alex Bennée
2018-12-13 12:36   ` Ard Biesheuvel
2018-12-13 14:55     ` Alex Bennée
2018-12-13 22:25       ` Richard Henderson
2018-12-14 16:26         ` Alex Bennée
2018-12-14 16:40           ` Ard Biesheuvel
2018-12-13 22:21   ` Richard Henderson
2018-12-14  8:37   ` Omair Javaid
2018-12-14 13:53     ` Richard Henderson
2018-12-13 11:55 ` [Qemu-devel] [PATCH v1 2/2] target/arm: defer setting up of aarch64 gdb until arm_cpu_realize Alex Bennée
2018-12-13 23:10   ` Richard Henderson [this message]
2019-01-04 15:35   ` Peter Maydell
2019-01-07  8:49     ` Alex Bennée
2018-12-13 11:57 ` [Qemu-devel] [PATCH v1 0/2] Fix kvm guest debugging of AA32 guests on AA64 Mark Rutland
2018-12-13 15:28   ` Alex Bennée

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=46dd9943-1d30-ed87-d68b-8f501b7ac8fd@linaro.org \
    --to=richard.henderson@linaro.org \
    --cc=alex.bennee@linaro.org \
    --cc=ard.biesheuvel@linaro.org \
    --cc=mark.rutland@arm.com \
    --cc=omair.javaid@linaro.org \
    --cc=peter.maydell@linaro.org \
    --cc=qemu-arm@nongnu.org \
    --cc=qemu-devel@nongnu.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.