[PATCH v2] riscv/sifive: remove warning in errata

[PATCH v2] riscv/sifive: remove warning in errata

[Yong-Xuan Wang]

The alternative patching of sifive vendor extensions also calls the
sifive_errata_patch_func(), but the patch_id of the vendor extension
(ext + RISCV_VENDOR_EXT_ALTERNATIVES_BASE) is always larger than
ERRATA_SIFIVE_NUMBER. Remove this unnecessary warning.

Signed-off-by: Yong-Xuan Wang <yongxuan.wang@sifive.com>
---
v2: update the description (Conor)
---
 arch/riscv/errata/sifive/errata.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/riscv/errata/sifive/errata.c b/arch/riscv/errata/sifive/errata.c
index d0c61f86cba3..98edd9143321 100644
--- a/arch/riscv/errata/sifive/errata.c
+++ b/arch/riscv/errata/sifive/errata.c
@@ -94,7 +94,6 @@ void sifive_errata_patch_func(struct alt_entry *begin, struct alt_entry *end,
 		if (alt->vendor_id != SIFIVE_VENDOR_ID)
 			continue;
 		if (alt->patch_id >= ERRATA_SIFIVE_NUMBER) {
-			WARN(1, "This errata id:%d is not in kernel errata list", alt->patch_id);
 			continue;
 		}
 

---
base-commit: 9b3a2be84803cf18c4b4d1efc695991f0daa153c
change-id: 20260503-sifive_errata-3c8ae52ccdb3

Re: [PATCH v2] riscv/sifive: remove warning in errata

[Paul Walmsley]

On Sun, 3 May 2026, Yong-Xuan Wang wrote:

> The alternative patching of sifive vendor extensions also calls the
> sifive_errata_patch_func(), but the patch_id of the vendor extension
> (ext + RISCV_VENDOR_EXT_ALTERNATIVES_BASE) is always larger than
> ERRATA_SIFIVE_NUMBER. Remove this unnecessary warning.
> 
> Signed-off-by: Yong-Xuan Wang <yongxuan.wang@sifive.com>

Thanks, queued for v7.2-rc.


- Paul