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| author | Huacai Chen <chenhuacai@loongson.cn> | 2025-09-23 22:35:41 +0800 |
|---|---|---|
| committer | Song Gao <gaosong@loongson.cn> | 2025-10-09 19:08:30 +0800 |
| commit | dd333bf0e3ab2096702844ae0d0cff8a8864e5f7 (patch) | |
| tree | cf805e7297b8b976fa5a751db5f4c6888221476b /scripts/lib/kdoc/kdoc_parser.py | |
| parent | cdcb1d39eb72410bee55b6d3344f176c86224447 (diff) | |
| download | qemu-dd333bf0e3ab2096702844ae0d0cff8a8864e5f7.zip qemu-dd333bf0e3ab2096702844ae0d0cff8a8864e5f7.tar.gz qemu-dd333bf0e3ab2096702844ae0d0cff8a8864e5f7.tar.bz2 | |
hw/loongarch/virt: Align VIRT_GED_CPUHP_ADDR to 4 bytes
Now VIRT_GED_CPUHP_ADDR is not aligned to 4 bytes, but if Linux kernel
is built with ACPI_MISALIGNMENT_NOT_SUPPORTED, it assumes the alignment,
otherwise we get ACPI errors at boot phase:
ACPI Error: AE_AML_ALIGNMENT, Returned by Handler for [SystemMemory] (20250404/evregion-301)
ACPI Error: Aborting method \_SB.CPUS.CSTA due to previous error (AE_AML_ALIGNMENT) (20250404/psparse-529)
ACPI Error: Aborting method \_SB.CPUS.C000._STA due to previous error (AE_AML_ALIGNMENT) (20250404/psparse-529)
ACPI Error: Method execution failed \_SB.CPUS.C000._STA due to previous error (AE_AML_ALIGNMENT) (20250404/uteval-68)
VIRT_GED_MEM_ADDR and VIRT_GED_REG_ADDR are already aligned now, but use
QEMU_ALIGN_UP() to explicitly align them can make code more robust.
Reported-by: Nathan Chancellor <nathan@kernel.org>
Suggested-by: WANG Rui <wangrui@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Reviewed-by: Bibo Mao <maobibo@loongson.cn>
Message-ID: <20250923143542.2391576-3-chenhuacai@kernel.org>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Diffstat (limited to 'scripts/lib/kdoc/kdoc_parser.py')
0 files changed, 0 insertions, 0 deletions