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Fri, 31 Oct 2025 04:44:33 -0700 (PDT) Received: from draig.lan ([185.126.160.19]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-6407b428102sm1368394a12.20.2025.10.31.04.44.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 31 Oct 2025 04:44:32 -0700 (PDT) Received: from draig (localhost [IPv6:::1]) by draig.lan (Postfix) with ESMTP id B71F45F7F7; Fri, 31 Oct 2025 11:44:31 +0000 (GMT) From: =?utf-8?Q?Alex_Benn=C3=A9e?= To: Michael Tokarev Cc: Sean Anderson , Philippe =?utf-8?Q?Mathieu-D?= =?utf-8?Q?aud=C3=A9?= , qemu-devel@nongnu.org, Richard Henderson , Luc Michel , qemu-stable Subject: Re: [PATCH 0/3] semihosting: Fix a few semihosting bugs In-Reply-To: (Michael Tokarev's message of "Fri, 31 Oct 2025 13:31:29 +0300") References: <20251017213529.998267-1-sean.anderson@linux.dev> User-Agent: mu4e 1.12.14-dev2; emacs 30.1 Date: Fri, 31 Oct 2025 11:44:31 +0000 Message-ID: <87ecqjthwg.fsf@draig.linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=2a00:1450:4864:20::533; envelope-from=alex.bennee@linaro.org; helo=mail-ed1-x533.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_PASS=-0.001, T_SPF_HELO_TEMPERROR=0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Michael Tokarev writes: > On 10/18/25 00:35, Sean Anderson wrote: >> While discussing [1], it came to my attention that QEMU does not >> properly truncate/error SYS_FLEN on 32-bit systems. Fix this, and some >> other bugs with GDB File I/O that I found while working on this series. >> That said, GDB File I/O has been substantially broken for two years now, >> so it makes me wonder if anyone actually uses it! It would certainly >> simplify the implementation if we didn't have to support it. >> [1] >> https://lore.kernel.org/u-boot/20251017195322.GF6688@bill-the-cat/T/#m49= 3c42570d3103b8c606c5f50faeb78d27719de6 >> Sean Anderson (3): >> gdbstub: Fix %s formatting >> semihosting: Fix GDB File-I/O FLEN > > Is this qemu-stable material (for 10.0 & 10.1)? Yeah they are simple fixes and should backport easily. > Please let me know if it isn't. > > Thanks, > > /mjt --=20 Alex Benn=C3=A9e Virtualisation Tech Lead @ Linaro