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Re: [Qemu-devel] [PATCH for-4.0] gdbstub: fix vCont packet handling when
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From: |
Peter Maydell |
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Subject: |
Re: [Qemu-devel] [PATCH for-4.0] gdbstub: fix vCont packet handling when no thread is specified |
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Date: |
Tue, 26 Mar 2019 10:42:10 +0000 |
On Mon, 25 Mar 2019 at 11:05, Luc Michel <address@hidden> wrote:
>
> The vCont packet accepts a series of actions, each being applied on a
> given thread ID. Giving no thread ID for an action is valid and means
> "all threads".
>
> This commit fixes vCont packets being incorrectly rejected when no
> thread ID was given for an action.
>
> In multiprocess mode, the GDB Remote Protocol specification is unclear
> on what "all threads" means. We choose to apply the action on all
> threads of all attached processes.
>
> This commit is based on the initial fix by Lucien Murray-Pitts.
>
> Fixes: e40e5204af8388
> Reported-by: Lucien Murray-Pitts <address@hidden>
> Reported-by: Jan Kiszka <address@hidden>
> Signed-off-by: Luc Michel <address@hidden>
> ---
Applied to target-arm.next, thanks.
-- PMM