EDK II (mirror) https://git.radix-linux.su/Tianocore/edk2.git/atom?h=master 2026-09-23T12:23:44+00:00 2026-09-23T12:23:44+00:00 Amrathesh amrathesh@arm.com 2026-09-18T06:46:50+00:00 urn:sha1:5846c662d04ec86a5f3bd56f323dc1c7b779b74b AmlCreateRootNode() calls AmlDeleteRootNode() when SDT header allocation fails. However, AmlDeleteRootNode() rejects a NULL header and returns without freeing the root node, leaking the node allocation. Allow AmlDeleteRootNode() to handle a NULL SDT header and always free the root node. Signed-off-by: Amrathesh <amrathesh@arm.com> 2026-09-23T12:23:44+00:00 Amrathesh amrathesh@arm.com 2026-09-18T06:36:15+00:00 urn:sha1:aaa871e1ab6e3ba714165671ceb1f48a982b8850 AmlCreateDataNode() calls AmlDeleteDataNode() when buffer allocation fails. However, AmlDeleteDataNode() rejects a NULL buffer and returns without freeing the data node, leaking the node allocation. Allow AmlDeleteDataNode() to handle a NULL buffer and always free the data node. Signed-off-by: Amrathesh <amrathesh@arm.com> 2026-09-23T12:23:44+00:00 Amrathesh amrathesh@arm.com 2026-09-18T05:57:37+00:00 urn:sha1:89c4bd09bb1860c8b7e8e95f8e8a15f9817348f4 AmlSetFixedArgument() accepts an index equal to the fixed argument count. The count is an exclusive upper bound, so this permits an out-of-bounds write to the FixedArgs array. Require the index to be strictly less than the fixed argument count. Signed-off-by: Amrathesh <amrathesh@arm.com> 2026-09-23T12:23:44+00:00 Amrathesh amrathesh@arm.com 2026-09-18T05:39:16+00:00 urn:sha1:4341569230f770736de7eafe70ec37ec491bd8e7 AmlSerializeTree uses a reversed buffer size comparison. As a result, it returns success without serializing when the buffer is larger than needed and attempts serialization when the buffer is too small. Return EFI_BUFFER_TOO_SMALL when Buffer is NULL or the supplied buffer is too small, and always report the required size. Update AmlSerializeDefinitionBlock to handle the expected size query status. Signed-off-by: Amrathesh <amrathesh@arm.com> 2026-09-23T07:07:23+00:00 Girish Mahadevan gmahadevan@nvidia.com 2026-09-14T14:55:28+00:00 urn:sha1:f9d631de0cdd31a5a4a36d9dc0e28e72083e8edb Signed-off-by: Girish Mahadevan <gmahadevan@nvidia.com> 2026-09-18T17:22:49+00:00 Amrathesh amrathesh@arm.com 2026-08-31T04:49:59+00:00 urn:sha1:774bcdbf94d07993ef38602969f589219a336dba Add a common Error Record Serialization Table (ERST) generator based on the ACPI 6.6 definition. Introduce an architecture-common Configuration Manager object to provide serialization instruction entries. Validate actions, instructions, flags, register masks, action grouping, and GOTO targets before generating the table. Signed-off-by: Amrathesh <amrathesh@arm.com> 2026-09-17T14:29:08+00:00 Amrathesh amrathesh@arm.com 2026-08-26T05:22:31+00:00 urn:sha1:96341752cef63f3626d64d0b19f60202367627cf Add a common Boot Error Record Table (BERT) generator based on the ACPI 6.6 definition. Introduce an architecture-common Configuration Manager object that provides the boot error region address and length. Signed-off-by: Amrathesh <amrathesh@arm.com> 2026-09-17T09:50:05+00:00 Girish Mahadevan gmahadevan@nvidia.com 2026-09-14T15:03:47+00:00 urn:sha1:42796e82175afc02955d7be7f45c2f99d402f42f Signed-off-by: Girish Mahadevan <gmahadevan@nvidia.com> 2026-09-15T17:14:25+00:00 Yeoreum Yun yeoreum.yun@arm.com 2026-09-15T11:05:31+00:00 urn:sha1:d06f2b7e5bfae2777a513d1c63d732692c15681f Several fields are missing from the GICv5 Configuration Manager object parsers, including those used for SRAT. Add the missing fields. Signed-off-by: Yeoreum Yun <yeoreum.yun@arm.com> 2026-09-15T10:12:13+00:00 Sarah Walker Sarah.Walker2@arm.com 2025-03-14T11:08:22+00:00 urn:sha1:6ade29d3a38e213a01a9223849292df18cc8ac86 To support SPCR with GicV5, check GiCv5 SPI IRQ ranges too. And cleanup for ifdef for ARM specific validation with the Arch specific function to validate serial port information. Signed-off-by: Sarah Walker <Sarah.Walker2@arm.com>