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Tsirkin" , Marcel Apfelbaum , Cornelia Huck , Halil Pasic , Eric Farman , Thomas Huth , Christian Borntraeger , Matthew Rosato , Richard Henderson , David Hildenbrand , Ilya Leoshkevich , Nicholas Piggin , Harsh Prateek Bora , Paolo Bonzini , Fam Zheng , Alex Williamson , =?utf-8?Q?C=C3=A9dric?= Le Goater , Steve Sistare , =?utf-8?Q?Marc-Andr=C3=A9?= Lureau , qemu-s390x@nongnu.org, qemu-ppc@nongnu.org, Hailiang Zhang , Stefan Berger , Peter Maydell , qemu-arm@nongnu.org, Arun Menon Subject: Re: [PATCH v12 04/27] migration: push Error **errp into vmstate_load() In-Reply-To: <20250821-propagate_tpm_error-v12-4-72b803e707dc@redhat.com> References: <20250821-propagate_tpm_error-v12-0-72b803e707dc@redhat.com> <20250821-propagate_tpm_error-v12-4-72b803e707dc@redhat.com> Date: Mon, 25 Aug 2025 17:52:36 -0300 Message-ID: <87y0r7azu3.fsf@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spamd-Result: default: False [-3.01 / 50.00]; BAYES_HAM(-3.00)[99.99%]; SUSPICIOUS_RECIPS(1.50)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; MX_GOOD(-0.01)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; FREEMAIL_ENVRCPT(0.00)[gmail.com]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FUZZY_RATELIMITED(0.00)[rspamd.com]; RCPT_COUNT_TWELVE(0.00)[32]; FREEMAIL_CC(0.00)[redhat.com,linaro.org,rsg.ci.i.u-tokyo.ac.jp,collabora.com,gmail.com,linux.ibm.com,euphon.net,oracle.com,nongnu.org,xfusion.com,linux.vnet.ibm.com]; MIME_TRACE(0.00)[0:+]; RBL_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:104:10:150:64:97:from]; ARC_NA(0.00)[]; RCVD_TLS_ALL(0.00)[]; DKIM_TRACE(0.00)[suse.de:+]; R_RATELIMIT(0.00)[to_ip_from(RLzasi9boc9ahn35s1z6tc8qwy)]; SPAMHAUS_XBL(0.00)[2a07:de40:b281:104:10:150:64:97:from]; RCVD_COUNT_TWO(0.00)[2]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; DNSWL_BLOCKED(0.00)[2a07:de40:b281:104:10:150:64:97:from,2a07:de40:b281:106:10:150:64:167:received]; RECEIVED_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:106:10:150:64:167:received]; MISSING_XM_UA(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; TAGGED_RCPT(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:helo, imap1.dmz-prg2.suse.org:rdns, suse.de:mid, suse.de:dkim, suse.de:email] X-Rspamd-Queue-Id: C1E5D218F1 X-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-Rspamd-Action: no action Received-SPF: pass client-ip=195.135.223.130; envelope-from=farosas@suse.de; helo=smtp-out1.suse.de X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 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_MED=-2.3, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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 Arun Menon writes: > This is an incremental step in converting vmstate loading > code to report error via Error objects instead of directly > printing it to console/monitor. > It is ensured that vmstate_load() must report an error > in errp, in case of failure. > > The errors are temporarily reported using warn_report_err(). > This is removed in the subsequent patches in this series > when we are actually able to propagate the error to the calling > function. > > Reviewed-by: Marc-Andr=C3=A9 Lureau > Signed-off-by: Arun Menon Reviewed-by: Fabiano Rosas