From: Ruidong Tian <tianruidong@linux.alibaba.com>
To: pjw@kernel.org, palmer@dabbelt.com, aou@eecs.berkeley.edu,
alex@ghiti.fr, rafael@kernel.org, tony.luck@intel.com,
bp@alien8.de, guohanjun@huawei.com, mchehab@kernel.org,
xueshuai@linux.alibaba.com, lenb@kernel.org,
saket.dumbre@intel.com
Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
linux-acpi@vger.kernel.org, acpica-devel@lists.linux.dev,
Ruidong Tian <tianruidong@linux.alibaba.com>
Subject: [PATCH 1/3] acpi: Introduce HEE in HEST notification types
Date: Fri, 8 May 2026 16:20:18 +0800 [thread overview]
Message-ID: <20260508082020.3368109-2-tianruidong@linux.alibaba.com> (raw)
In-Reply-To: <20260508082020.3368109-1-tianruidong@linux.alibaba.com>
Introduce a new HEST notification type for RISC-V Hardware
Error Exception. The GHES entry's notification structure
contains the notification to be used for a given error source.
Signed-off-by: Ruidong Tian <tianruidong@linux.alibaba.com>
---
include/acpi/actbl1.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index 14924383e2d0..2c1ad1d8587b 100644
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -1793,7 +1793,8 @@ enum acpi_hest_notify_types {
ACPI_HEST_NOTIFY_GSIV = 10, /* ACPI 6.1 */
ACPI_HEST_NOTIFY_SOFTWARE_DELEGATED = 11, /* ACPI 6.2 */
ACPI_HEST_NOTIFY_SSE = 12, /* RISCV SSE */
- ACPI_HEST_NOTIFY_RESERVED = 13 /* 13 and greater are reserved */
+ ACPI_HEST_NOTIFY_HEE = 13, /* RISCV Hardware Error Exception */
+ ACPI_HEST_NOTIFY_RESERVED = 14 /* 14 and greater are reserved */
};
/* Values for config_write_enable bitfield above */
--
2.51.2.612.gdc70283dfc
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next prev parent reply other threads:[~2026-05-08 8:20 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-08 8:20 [PATCH 0/3] riscv: log Hardware Error Exception via APEI Ruidong Tian
2026-05-08 8:20 ` Ruidong Tian [this message]
2026-05-08 8:20 ` [PATCH 2/3] riscv: Introduce HEST HEE notification handlers for APEI Ruidong Tian
2026-05-08 8:20 ` [PATCH 3/3] riscv: collect hardware error information via APEI on HEE Ruidong Tian
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