On 2025/11/19 17:59, Xie Yuanbin wrote:

The commit 97f0b13452198290799f ("tracing: add trace event for
memory-failure") introduces the selection of RAS in memory-failure.
This commit is just a tracing feature; in reality, there is no dependency
between memory-failure and RAS. RAS increases the size of the bzImage
image by 8k, which is very valuable for embedded devices.

Move the memory-failure traceing code from ras_event.h to
memory-failure.h and remove the selection of RAS.

v2->v3: https://lore.kernel.org/20251104072306.100738-3-xieyuanbin1@huawei.com (local)
  - Change define TRACE_SYSTEM from ras to memory_failure
  - Add include/trace/events/memory-failure.h to
    "HWPOISON MEMORY FAILURE HANDLING" section in MAINTAINERS
  - Rebase to latest linux-next source

v1->v2: https://lore.kernel.org/20251103033536.52234-2-xieyuanbin1@huawei.com (local)
  - Move the memory-failure traceing code from ras_event.h to
    memory-failure.h

Signed-off-by: Xie Yuanbin <redacted>
Cc: David Hildenbrand (Red Hat) <david@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Miaohe Lin <linmiaohe@huawei.com>

LGTM. With David's comment addressed,

Acked-by: Miaohe Lin <linmiaohe@huawei.com>

Thanks.
.