From: "Philippe Mathieu-Daudé" <philmd@linaro.org>
To: "Alex Bennée" <alex.bennee@linaro.org>, qemu-devel@nongnu.org
Cc: Liu Zhiwei <zhiwei_liu@linux.alibaba.com>,
Alexandre Iooss <erdnaxe@crans.org>,
Chinmay Rath <rathc@linux.ibm.com>,
qemu-arm@nongnu.org, Peter Maydell <peter.maydell@linaro.org>,
Nicholas Piggin <npiggin@gmail.com>,
Ilya Leoshkevich <iii@linux.ibm.com>,
David Hildenbrand <david@redhat.com>,
qemu-ppc@nongnu.org, Paolo Bonzini <pbonzini@redhat.com>,
qemu-s390x@nongnu.org,
Pierrick Bouvier <pierrick.bouvier@linaro.org>,
Bastian Koppelmann <kbastian@mail.uni-paderborn.de>,
Helge Deller <deller@gmx.de>, Stafford Horne <shorne@gmail.com>,
Mahmoud Mandour <ma.mandourr@gmail.com>,
Artyom Tarasenko <atar4qemu@gmail.com>,
Eduardo Habkost <eduardo@habkost.net>,
Palmer Dabbelt <palmer@dabbelt.com>,
Alistair Francis <alistair.francis@wdc.com>,
Laurent Vivier <laurent@vivier.eu>,
Weiwei Li <liwei1518@gmail.com>,
Daniel Henrique Barboza <dbarboza@ventanamicro.com>,
Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>,
Yoshinori Sato <yoshinori.sato@nifty.com>,
"Edgar E. Iglesias" <edgar.iglesias@gmail.com>,
Aurelien Jarno <aurelien@aurel32.net>,
Richard Henderson <richard.henderson@linaro.org>,
Thomas Huth <thuth@redhat.com>, Max Filippov <jcmvbkbc@gmail.com>,
Jiaxun Yang <jiaxun.yang@flygoat.com>,
Michael Rolnik <mrolnik@gmail.com>,
Song Gao <gaosong@loongson.cn>,
qemu-riscv@nongnu.org, Aleksandar Rikalo <arikalo@gmail.com>,
Sean Anderson <sean.anderson@linux.dev>
Subject: Re: [PATCH 34/35] gdbstub: Fix %s formatting
Date: Mon, 27 Oct 2025 12:18:18 +0100 [thread overview]
Message-ID: <042b69df-bd3c-4ee1-9c32-24911e27ce1a@linaro.org> (raw)
In-Reply-To: <20251027110344.2289945-35-alex.bennee@linaro.org>
On 27/10/25 12:03, Alex Bennée wrote:
> From: Sean Anderson <sean.anderson@linux.dev>
>
> The format string for %s has two format characters. This causes it to
> emit strings like "466f5bd8/6x" instead of "466f5bd8/6". GDB detects
> this and returns EIO, causing all open File I/O calls to fail.
>
> Fixes: 0820a075af ("gdbstub: Adjust gdb_do_syscall to only use uint32_t and uint64_t")
> Signed-off-by: Sean Anderson <sean.anderson@linux.dev>
> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
> Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
> ---
> gdbstub/syscalls.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
next prev parent reply other threads:[~2025-10-27 11:19 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-27 11:03 [PATCH 00/35] maintainer updates for 8.2 softfeeeze (ci, plugins, semihosting) pre-PR Alex Bennée
2025-10-27 11:03 ` [PATCH 01/35] ci: clean-up remaining bits of armhf builds Alex Bennée
2025-10-27 11:20 ` Philippe Mathieu-Daudé
2025-10-27 11:03 ` [PATCH 02/35] scripts/ci/setup: regenerate yaml Alex Bennée
2025-10-29 8:13 ` Manos Pitsidianakis
2025-10-27 11:03 ` [PATCH 03/35] scripts/ci: move build-environment.yaml up a level Alex Bennée
2025-10-29 8:11 ` Manos Pitsidianakis
2025-10-27 11:03 ` [PATCH 04/35] scripts/ci: allow both Ubuntu or Debian to run upgrade Alex Bennée
2025-10-29 8:18 ` Manos Pitsidianakis
2025-10-27 11:03 ` [PATCH 05/35] tests/lcitool: generate a yaml file for the ppc64le runner Alex Bennée
2025-10-29 8:14 ` Manos Pitsidianakis
2025-10-27 11:03 ` [PATCH 06/35] scripts/ci: modify gitlab runner deb setup Alex Bennée
2025-10-29 8:10 ` Manos Pitsidianakis
2025-10-27 11:03 ` [PATCH 07/35] plugins: add types for callbacks related to certain discontinuities Alex Bennée
2025-10-27 11:03 ` [PATCH 08/35] plugins: add API for registering discontinuity callbacks Alex Bennée
2025-10-27 11:03 ` [PATCH 09/35] plugins: add hooks for new discontinuity related callbacks Alex Bennée
2025-10-27 11:03 ` [PATCH 10/35] contrib/plugins: add plugin showcasing new dicontinuity related API Alex Bennée
2025-10-27 11:03 ` [PATCH 11/35] target/alpha: call plugin trap callbacks Alex Bennée
2025-10-27 11:03 ` [PATCH 12/35] target/arm: " Alex Bennée
2025-10-27 11:03 ` [PATCH 13/35] target/avr: " Alex Bennée
2025-10-27 11:03 ` [PATCH 14/35] target/hppa: " Alex Bennée
2025-10-27 11:03 ` [PATCH 15/35] target/i386: " Alex Bennée
2025-10-27 11:03 ` [PATCH 16/35] target/loongarch: " Alex Bennée
2025-10-27 11:03 ` [PATCH 17/35] target/m68k: " Alex Bennée
2025-10-27 11:03 ` [PATCH 18/35] target/microblaze: " Alex Bennée
2025-10-27 11:03 ` [PATCH 19/35] target/mips: " Alex Bennée
2025-10-27 11:03 ` [PATCH 20/35] target/openrisc: " Alex Bennée
2025-10-27 11:03 ` [PATCH 21/35] target/ppc: " Alex Bennée
2025-10-27 11:03 ` [PATCH 22/35] target/riscv: " Alex Bennée
2025-10-27 11:03 ` [PATCH 23/35] target/rx: " Alex Bennée
2025-10-27 11:03 ` [PATCH 24/35] target/s390x: " Alex Bennée
2025-10-27 11:03 ` [PATCH 25/35] target/sh4: " Alex Bennée
2025-10-27 11:03 ` [PATCH 26/35] target/sparc: " Alex Bennée
2025-10-27 11:03 ` [PATCH 27/35] target/tricore: " Alex Bennée
2025-10-27 11:03 ` [PATCH 28/35] target/xtensa: " Alex Bennée
2025-10-27 11:03 ` [PATCH 29/35] tests: add plugin asserting correctness of discon event's to_pc Alex Bennée
2025-10-27 11:03 ` [PATCH 30/35] tests: add test for double-traps on rv64 Alex Bennée
2025-10-27 11:03 ` [PATCH 31/35] tests: add test with interrupted memory accesses " Alex Bennée
2025-10-27 11:03 ` [PATCH 32/35] plugins/core: add missing QEMU_DISABLE_CFI annotations Alex Bennée
2025-10-27 11:03 ` [PATCH 33/35] configs: drop SBSA_REF from minimal specification Alex Bennée
2025-10-27 11:03 ` [PATCH 34/35] gdbstub: Fix %s formatting Alex Bennée
2025-10-27 11:18 ` Philippe Mathieu-Daudé [this message]
2025-10-27 11:03 ` [PATCH 35/35] semihosting: Fix GDB File-I/O FLEN Alex Bennée
2025-10-27 11:29 ` [PATCH 00/35] maintainer updates for 10.2 softfeeeze (ci, plugins, semihosting) pre-PR Alex Bennée
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