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acpi/ghes: don't check if physical_address is not zero

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The 'physical_address' value is a faulty page. As such, 0 is
as valid as any other value.

Suggested-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Message-Id: <da32536bf4962e5c03471e2a4e6e0ef92be4a1be.1736945236.git.mchehab+huawei@kernel.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab 2025-01-15 13:50:24 +01:00 • committed by Michael S. Tsirkin
parent 26e0893e42
commit 2e223c5ec1
1 changed files with 0 additions and 4 deletions
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4
hw/acpi/ghes.c
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@ -400,10 +400,6 @@ int acpi_ghes_record_errors(uint16_t source_id, uint64_t physical_address)
start_addr = le64_to_cpu(ags->ghes_addr_le);
if (!physical_address) {
return -1;
}
start_addr += source_id * sizeof(uint64_t);
cpu_physical_memory_read(start_addr, &error_block_addr,