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Tsirkin" To: qemu-devel@nongnu.org Cc: Peter Maydell , Mauro Carvalho Chehab , Jonathan Cameron , Igor Mammedov , Dongjiu Geng , Ani Sinha , qemu-arm@nongnu.org Subject: [PULL 21/75] acpi/ghes: add a notifier to notify when error data is ready Message-ID: <7a857a8933e073d6e0c5ae2c09ff6c45751be3d7.1759691708.git.mst@redhat.com> References: MIME-Version: 1.0 In-Reply-To: X-Mailer: git-send-email 2.27.0.106.g8ac3dc51b1 X-Mutt-Fcc: =sent X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: njKdV4SJULnWvHslnR3NoZPQ8iczd9xlI2BM-4YrrT4_1759691811 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Received-SPF: pass client-ip=170.10.129.124; envelope-from=mst@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -24 X-Spam_score: -2.5 X-Spam_bar: -- X-Spam_report: (-2.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.43, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-arm@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-arm-bounces+qemu-arm=archiver.kernel.org@nongnu.org Sender: qemu-arm-bounces+qemu-arm=archiver.kernel.org@nongnu.org From: Mauro Carvalho Chehab Some error injection notify methods are async, like GPIO notify. Add a notifier to be used when the error record is ready to be sent to the guest OS. Signed-off-by: Mauro Carvalho Chehab Reviewed-by: Jonathan Cameron Acked-by: Igor Mammedov Reviewed-by: Michael S. Tsirkin Message-ID: Signed-off-by: Michael S. Tsirkin --- include/hw/acpi/ghes.h | 3 +++ hw/acpi/ghes.c | 5 ++++- 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/include/hw/acpi/ghes.h b/include/hw/acpi/ghes.h index 8c4b084337..390943e46d 100644 --- a/include/hw/acpi/ghes.h +++ b/include/hw/acpi/ghes.h @@ -24,6 +24,9 @@ #include "hw/acpi/bios-linker-loader.h" #include "qapi/error.h" +#include "qemu/notify.h" + +extern NotifierList acpi_generic_error_notifiers; /* * Values for Hardware Error Notification Type field diff --git a/hw/acpi/ghes.c b/hw/acpi/ghes.c index f49d0d628f..d666f1b10b 100644 --- a/hw/acpi/ghes.c +++ b/hw/acpi/ghes.c @@ -510,6 +510,9 @@ static void get_ghes_source_offsets(uint16_t source_id, *read_ack_start_addr = le64_to_cpu(*read_ack_start_addr); } +NotifierList acpi_generic_error_notifiers = + NOTIFIER_LIST_INITIALIZER(acpi_generic_error_notifiers); + void ghes_record_cper_errors(AcpiGhesState *ags, const void *cper, size_t len, uint16_t source_id, Error **errp) { @@ -550,7 +553,7 @@ void ghes_record_cper_errors(AcpiGhesState *ags, const void *cper, size_t len, /* Write the generic error data entry into guest memory */ cpu_physical_memory_write(cper_addr, cper, len); - return; + notifier_list_notify(&acpi_generic_error_notifiers, NULL); } int acpi_ghes_memory_errors(AcpiGhesState *ags, uint16_t source_id, -- MST