[AMD Official Use Only - AMD Internal Distribution Only] Ping...
Best Regards, Kevin -----Original Message----- From: amd-gfx <amd-gfx-boun...@lists.freedesktop.org> On Behalf Of Yang Wang Sent: Tuesday, May 14, 2024 8:03 AM To: amd-gfx@lists.freedesktop.org Cc: Zhang, Hawking <hawking.zh...@amd.com>; Kamal, Asad <asad.ka...@amd.com> Subject: [PATCH] drm/amdgpu: fix compiler 'side-effect' check issue for RAS_EVENT_LOG() create a new helper function to avoid compiler 'side-effect' check about RAS_EVENT_LOG() macro. Signed-off-by: Yang Wang <kevinyang.w...@amd.com> --- drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 18 ++++++++++++++++++ drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h | 13 ++++++------- 2 files changed, 24 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c index 1dd13ed3b7b5..c04e6ced1af3 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c @@ -4504,3 +4504,21 @@ int amdgpu_ras_reserve_page(struct amdgpu_device *adev, uint64_t pfn) return ret; } + +void amdgpu_ras_event_log_print(struct amdgpu_device *adev, u64 event_id, + const char *fmt, ...) +{ + struct va_format vaf; + va_list args; + + va_start(args, fmt); + vaf.fmt = fmt; + vaf.va = &args; + + if (amdgpu_ras_event_id_is_valid(adev, event_id)) + dev_printk(KERN_INFO, adev->dev, "{%llu}%pV", event_id, &vaf); + else + dev_printk(KERN_INFO, adev->dev, "%pV", &vaf); + + va_end(args); +} diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h index c8980d5f6540..6a8c7b1609df 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h @@ -67,13 +67,8 @@ struct amdgpu_iv_entry; /* The high three bits indicates socketid */ #define AMDGPU_RAS_GET_FEATURES(val) ((val) & ~AMDGPU_RAS_FEATURES_SOCKETID_MASK) -#define RAS_EVENT_LOG(_adev, _id, _fmt, ...) \ -do { \ - if (amdgpu_ras_event_id_is_valid((_adev), (_id))) \ - dev_info((_adev)->dev, "{%llu}" _fmt, (_id), ##__VA_ARGS__); \ - else \ - dev_info((_adev)->dev, _fmt, ##__VA_ARGS__); \ -} while (0) +#define RAS_EVENT_LOG(adev, id, fmt, ...) \ + amdgpu_ras_event_log_print((adev), (id), (fmt), ##__VA_ARGS__); enum amdgpu_ras_block { AMDGPU_RAS_BLOCK__UMC = 0, @@ -956,4 +951,8 @@ int amdgpu_ras_put_poison_req(struct amdgpu_device *adev, enum amdgpu_ras_block block, uint16_t pasid, pasid_notify pasid_fn, void *data, uint32_t reset); +__printf(3, 4) +void amdgpu_ras_event_log_print(struct amdgpu_device *adev, u64 event_id, + const char *fmt, ...); + #endif -- 2.34.1