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lib: utils:Check that hartid is valid

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It is possible that hartid may not be sequential and it should not be validated
against SBI_HARTMASK_MAX_BITS. Instead we should check the index of the hartid,
hart index, against SBI_HARTMASK_MAX_BITS.

Signed-off-by: Raj Vishwanathan <Raj.Vishwanathan@gmail.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
This commit is contained in:
Raj Vishwanathan
2025-02-11 14:00:42 -08:00
committed by Anup Patel
parent 4f12f8b02f
commit 5e90e54a1a
3 changed files with 6 additions and 6 deletions
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2
lib/utils/fdt/fdt_domain.c
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@@ -473,7 +473,7 @@ static int __fdt_parse_domain(const void *fdt, int domain_offset, void *opaque)
if (err)
continue;
if (SBI_HARTMASK_MAX_BITS <= val32)
if (SBI_HARTMASK_MAX_BITS <= sbi_hartid_to_hartindex(val32))
continue;
if (!fdt_node_is_enabled(fdt, cpu_offset))