linux-kernel - Re: [PATCH v3 2/3] drm/ci: enable CONFIG_DEBUG_WW_MUTEX

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Message-ID: <CAPW4XYaGgfck58HQy_Y3y4YTjCHOYHFDofJR_8k56i3Cj1U1tA@mail.gmail.com>
Date: Wed, 26 Feb 2025 17:22:05 -0300
From: Helen Mae Koike Fornazier <helen.fornazier@...il.com>
To: Vignesh Raman <vignesh.raman@...labora.com>
Cc: dri-devel@...ts.freedesktop.org, daniels@...labora.com, airlied@...il.com, 
	simona.vetter@...ll.ch, robdclark@...il.com, guilherme.gallo@...labora.com, 
	sergi.blanch.torne@...labora.com, valentine.burley@...labora.com, 
	jani.nikula@...ux.intel.com, dmitry.baryshkov@...aro.org, mripard@...nel.org, 
	boqun.feng@...il.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 2/3] drm/ci: enable CONFIG_DEBUG_WW_MUTEX_SLOWPATH

Em seg., 17 de fev. de 2025 às 02:37, Vignesh Raman
<vignesh.raman@...labora.com> escreveu:
>
> Enable CONFIG_DEBUG_WW_MUTEX_SLOWPATH for mutex
> slowpath debugging.
>
> Signed-off-by: Vignesh Raman <vignesh.raman@...labora.com>

Acked-by: Helen Koike <helen.fornazier@...il.com>

> ---
>
> v2:
>   - New patch in the series.
>
> v3:
>   - No changes.
>
> ---
>  drivers/gpu/drm/ci/build.yml | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/ci/build.yml b/drivers/gpu/drm/ci/build.yml
> index 274f118533a7..6c0dc10b547c 100644
> --- a/drivers/gpu/drm/ci/build.yml
> +++ b/drivers/gpu/drm/ci/build.yml
> @@ -67,7 +67,7 @@ testing:arm32:
>      #
>      # db410c and db820c don't boot with KASAN_INLINE, probably due to the kernel
>      # becoming too big for their bootloaders.
> -    ENABLE_KCONFIGS: "PROVE_LOCKING DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT"
> +    ENABLE_KCONFIGS: "PROVE_LOCKING DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT DEBUG_WW_MUTEX_SLOWPATH"
>      UPLOAD_TO_MINIO: 1
>      MERGE_FRAGMENT: arm.config
>
> @@ -79,7 +79,7 @@ testing:arm64:
>      #
>      # db410c and db820c don't boot with KASAN_INLINE, probably due to the kernel
>      # becoming too big for their bootloaders.
> -    ENABLE_KCONFIGS: "PROVE_LOCKING DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT"
> +    ENABLE_KCONFIGS: "PROVE_LOCKING DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT DEBUG_WW_MUTEX_SLOWPATH"
>      UPLOAD_TO_MINIO: 1
>      MERGE_FRAGMENT: arm64.config
>
> @@ -91,7 +91,7 @@ testing:x86_64:
>      #
>      # db410c and db820c don't boot with KASAN_INLINE, probably due to the kernel
>      # becoming too big for their bootloaders.
> -    ENABLE_KCONFIGS: "PROVE_LOCKING DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT"
> +    ENABLE_KCONFIGS: "PROVE_LOCKING DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT DEBUG_WW_MUTEX_SLOWPATH"
>      UPLOAD_TO_MINIO: 1
>      MERGE_FRAGMENT: x86_64.config
>
> --
> 2.43.0
>


-- 
Helen Koike