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Tue, 3 Mar 2026 15:34:39 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id o7juK4//pmmZVAAAD6G6ig (envelope-from ) for ; Tue, 03 Mar 2026 15:34:39 +0000 Message-ID: <0ebdbd06-3b67-4852-8e39-8467a8afdb4c@suse.de> Date: Tue, 3 Mar 2026 16:34:39 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: [PING][PATCH v2 0/2] [gdb] TSAN fixes From: Tom de Vries To: gdb-patches@sourceware.org References: <20260216180925.3174052-1-tdevries@suse.de> Content-Language: en-US In-Reply-To: <20260216180925.3174052-1-tdevries@suse.de> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spamd-Result: default: False [-4.30 / 50.00]; BAYES_HAM(-3.00)[99.99%]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FUZZY_RATELIMITED(0.00)[rspamd.com]; RCPT_COUNT_ONE(0.00)[1]; ARC_NA(0.00)[]; RCVD_TLS_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; TO_DN_NONE(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[gdb-patches@sourceware.org]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:helo] X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gdb-patches-bounces~public-inbox=simark.ca@sourceware.org On 2/16/26 7:09 PM, Tom de Vries wrote: > I build gdb with TSAN at -O0, ran the testsuite and found a few problems. > > This series fixes those. > > The first patch changes the locking scheme. > > The second patch removes a local lock in try_open_dwop_file. > Ping. Thanks, - Tom > Changes since v1: > - commited an approved patch [1] > - combined two patches related to the local lock in try_open_dwop_file > - replaced last patch by new patch changing the locking scheme > > [1] https://sourceware.org/pipermail/gdb-patches/2026-January/224422.html > > Tom de Vries (2): > [gdb/symtab] Replace per-BFD lock with global BFD lock > [gdb/symtab] Fix data race in try_open_dwop_file > > gdb/dwarf2/read.c | 15 ++++----------- > gdb/gdb_bfd.c | 37 ++++++++++++++++--------------------- > gdb/gdb_bfd.h | 4 ++++ > 3 files changed, 24 insertions(+), 32 deletions(-) > > > base-commit: 2d306bf8a70e4ef9d6cd6eeecf17a8e6f4f04151