From: Kees Cook <keescook@chromium.org> To: Dave Airlie <airlied@redhat.com> Cc: Kees Cook <keescook@chromium.org>, Arnd Bergmann <arnd@arndb.de>, kernel test robot <lkp@intel.com>, Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>, Maarten Lankhorst <maarten.lankhorst@linux.intel.com>, Maxime Ripard <mripard@kernel.org>, Thomas Zimmermann <tzimmermann@suse.de>, David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>, Arnd Bergmann <arnd@kernel.org>, Emma Anholt <emma@anholt.net>, Rob Clark <robdclark@gmail.com>, Sean Paul <sean@poorly.run>, Sharat Masetty <smasetty@codeaurora.org>, Rob Herring <robh@kernel.org>, Linus Walleij <linus.walleij@linaro.org>, Sam Ravnborg <sam@ravnborg.org>, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org Subject: [PATCH 2/3] drm/msm/a6xx: add CONFIG_QCOM_LLCC dependency Date: Wed, 2 Jun 2021 14:52:51 -0700 [thread overview] Message-ID: <20210602215252.695994-3-keescook@chromium.org> (raw) In-Reply-To: <20210602215252.695994-1-keescook@chromium.org> From: Arnd Bergmann <arnd@arndb.de> When LLCC support is in a loadable module, the adreno support cannot be built-in: aarch64-linux-ld: drivers/gpu/drm/msm/adreno/a6xx_gpu.o: in function `a6xx_gpu_init': a6xx_gpu.c:(.text+0xe0): undefined reference to `llcc_slice_getd' a6xx_gpu.c:(.text+0xe0): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `llcc_slice_getd' aarch64-linux-ld: a6xx_gpu.c:(.text+0xec): undefined reference to `llcc_slice_getd' a6xx_gpu.c:(.text+0xec): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `llcc_slice_getd' aarch64-linux-ld: drivers/gpu/drm/msm/adreno/a6xx_gpu.o: in function `a6xx_destroy': a6xx_gpu.c:(.text+0x274): undefined reference to `llcc_slice_putd' a6xx_gpu.c:(.text+0x274): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `llcc_slice_putd' aarch64-linux-ld: a6xx_gpu.c:(.text+0x27c): undefined reference to `llcc_slice_putd' Add a Kconfig dependency that disallows the broken configuration but allows all working ones. Fixes: 474dadb8b0d5 ("drm/msm/a6xx: Add support for using system cache(LLC)") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reported-by: kernel test robot <lkp@intel.com> Reviewed-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org> Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20210103140407.3917405-1-arnd@kernel.org --- drivers/gpu/drm/msm/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/Kconfig b/drivers/gpu/drm/msm/Kconfig index 10f693ea89d3..52536e7adb95 100644 --- a/drivers/gpu/drm/msm/Kconfig +++ b/drivers/gpu/drm/msm/Kconfig @@ -7,6 +7,8 @@ config DRM_MSM depends on IOMMU_SUPPORT depends on OF && COMMON_CLK depends on QCOM_OCMEM || QCOM_OCMEM=n + depends on QCOM_LLCC || QCOM_LLCC=n + depends on QCOM_COMMAND_DB || QCOM_COMMAND_DB=n select IOMMU_IO_PGTABLE select QCOM_MDT_LOADER if ARCH_QCOM select REGULATOR @@ -15,7 +17,6 @@ config DRM_MSM select SHMEM select TMPFS select QCOM_SCM if ARCH_QCOM - select QCOM_COMMAND_DB if ARCH_QCOM select WANT_DEV_COREDUMP select SND_SOC_HDMI_CODEC if SND_SOC select SYNC_FILE -- 2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Kees Cook <keescook@chromium.org> To: Dave Airlie <airlied@redhat.com> Cc: Arnd Bergmann <arnd@kernel.org>, Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>, Kees Cook <keescook@chromium.org>, Arnd Bergmann <arnd@arndb.de>, Emma Anholt <emma@anholt.net>, David Airlie <airlied@linux.ie>, Sam Ravnborg <sam@ravnborg.org>, Sharat Masetty <smasetty@codeaurora.org>, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Thomas Zimmermann <tzimmermann@suse.de>, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, Sean Paul <sean@poorly.run>, kernel test robot <lkp@intel.com> Subject: [PATCH 2/3] drm/msm/a6xx: add CONFIG_QCOM_LLCC dependency Date: Wed, 2 Jun 2021 14:52:51 -0700 [thread overview] Message-ID: <20210602215252.695994-3-keescook@chromium.org> (raw) In-Reply-To: <20210602215252.695994-1-keescook@chromium.org> From: Arnd Bergmann <arnd@arndb.de> When LLCC support is in a loadable module, the adreno support cannot be built-in: aarch64-linux-ld: drivers/gpu/drm/msm/adreno/a6xx_gpu.o: in function `a6xx_gpu_init': a6xx_gpu.c:(.text+0xe0): undefined reference to `llcc_slice_getd' a6xx_gpu.c:(.text+0xe0): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `llcc_slice_getd' aarch64-linux-ld: a6xx_gpu.c:(.text+0xec): undefined reference to `llcc_slice_getd' a6xx_gpu.c:(.text+0xec): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `llcc_slice_getd' aarch64-linux-ld: drivers/gpu/drm/msm/adreno/a6xx_gpu.o: in function `a6xx_destroy': a6xx_gpu.c:(.text+0x274): undefined reference to `llcc_slice_putd' a6xx_gpu.c:(.text+0x274): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `llcc_slice_putd' aarch64-linux-ld: a6xx_gpu.c:(.text+0x27c): undefined reference to `llcc_slice_putd' Add a Kconfig dependency that disallows the broken configuration but allows all working ones. Fixes: 474dadb8b0d5 ("drm/msm/a6xx: Add support for using system cache(LLC)") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reported-by: kernel test robot <lkp@intel.com> Reviewed-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org> Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20210103140407.3917405-1-arnd@kernel.org --- drivers/gpu/drm/msm/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/Kconfig b/drivers/gpu/drm/msm/Kconfig index 10f693ea89d3..52536e7adb95 100644 --- a/drivers/gpu/drm/msm/Kconfig +++ b/drivers/gpu/drm/msm/Kconfig @@ -7,6 +7,8 @@ config DRM_MSM depends on IOMMU_SUPPORT depends on OF && COMMON_CLK depends on QCOM_OCMEM || QCOM_OCMEM=n + depends on QCOM_LLCC || QCOM_LLCC=n + depends on QCOM_COMMAND_DB || QCOM_COMMAND_DB=n select IOMMU_IO_PGTABLE select QCOM_MDT_LOADER if ARCH_QCOM select REGULATOR @@ -15,7 +17,6 @@ config DRM_MSM select SHMEM select TMPFS select QCOM_SCM if ARCH_QCOM - select QCOM_COMMAND_DB if ARCH_QCOM select WANT_DEV_COREDUMP select SND_SOC_HDMI_CODEC if SND_SOC select SYNC_FILE -- 2.25.1
next prev parent reply other threads:[~2021-06-02 21:54 UTC|newest] Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-06-02 21:52 [PATCH 0/3] drm: Fix randconfig link failures Kees Cook 2021-06-02 21:52 ` Kees Cook 2021-06-02 21:52 ` [PATCH 1/3] drm: Avoid circular dependencies for CONFIG_FB Kees Cook 2021-06-02 21:52 ` Kees Cook 2021-06-03 8:48 ` Daniel Vetter 2021-06-03 8:48 ` Daniel Vetter 2021-06-03 18:48 ` Rob Herring 2021-06-03 18:48 ` Rob Herring 2021-06-02 21:52 ` Kees Cook [this message] 2021-06-02 21:52 ` [PATCH 2/3] drm/msm/a6xx: add CONFIG_QCOM_LLCC dependency Kees Cook 2021-06-02 21:52 ` [PATCH 3/3] drm/pl111: depend on CONFIG_VEXPRESS_CONFIG Kees Cook 2021-06-02 21:52 ` Kees Cook 2021-06-03 18:42 ` Rob Herring 2021-06-03 18:42 ` Rob Herring 2021-06-03 19:19 ` Daniel Vetter 2021-06-03 19:19 ` Daniel Vetter 2021-06-03 21:19 ` Kees Cook 2021-06-03 21:19 ` Kees Cook 2021-06-03 21:29 ` Kees Cook 2021-06-03 21:29 ` Kees Cook 2021-06-03 21:41 ` Daniel Vetter 2021-06-03 21:41 ` Daniel Vetter 2021-06-03 21:48 ` Kees Cook 2021-06-03 21:48 ` Kees Cook 2021-06-03 19:54 ` Rob Herring 2021-06-03 19:54 ` Rob Herring
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