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bh=fd77WKL9jHBDsPvLjV20YwqyEI3wtdt7O4Mx5/gQPZ8=; b=MqBip1htOH8GDeUnT8AmXRXvoqiDJrRCQFmQLi4TV/Sip5Cx8VpzXUUt6JjBq9yHLXHg8r 4i7ch+D3LVtJI0AQ== Received: from imap1.dmz-prg2.suse.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by imap1.dmz-prg2.suse.org (Postfix) with ESMTPS id DB6D11368B; Wed, 20 Aug 2025 08:48:44 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id x57kM+yLpWh2cQAAD6G6ig (envelope-from ); Wed, 20 Aug 2025 08:48:44 +0000 Message-ID: <6d6c7fce-9d60-46b1-a075-d23ce648a8e1@suse.de> Date: Wed, 20 Aug 2025 10:48:44 +0200 Precedence: bulk X-Mailing-List: linux-kernel-mentees@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2] drm: Replace the deprecated DRM_* logging macros in gem helper files To: Michal Wajdeczko , Athul Raj Kollareth Cc: airlied@gmail.com, dri-devel@lists.freedesktop.org, linux-kernel-mentees@lists.linux.dev, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, simona@ffwll.ch, skhan@linuxfoundation.org References: <20250818192247.58322-1-krathul3152@gmail.com> <90f79bba-bee6-47ea-9881-9ae37eae42e0@intel.com> Content-Language: en-US From: Thomas Zimmermann Autocrypt: addr=tzimmermann@suse.de; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spamd-Result: default: False [-4.51 / 50.00]; BAYES_HAM(-3.00)[100.00%]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; MX_GOOD(-0.01)[]; FREEMAIL_ENVRCPT(0.00)[gmail.com]; FUZZY_RATELIMITED(0.00)[rspamd.com]; ARC_NA(0.00)[]; TO_DN_SOME(0.00)[]; RCVD_TLS_ALL(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_VIA_SMTP_AUTH(0.00)[]; FREEMAIL_TO(0.00)[intel.com,gmail.com]; MID_RHS_MATCH_FROM(0.00)[]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FROM_HAS_DN(0.00)[]; FREEMAIL_CC(0.00)[gmail.com,lists.freedesktop.org,lists.linux.dev,vger.kernel.org,linux.intel.com,kernel.org,ffwll.ch,linuxfoundation.org]; RCPT_COUNT_SEVEN(0.00)[10]; FROM_EQ_ENVFROM(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.de:mid,suse.de:dkim]; RCVD_COUNT_TWO(0.00)[2]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DKIM_TRACE(0.00)[suse.de:+] X-Spam-Flag: NO X-Spam-Level: X-Rspamd-Queue-Id: 3BCFB216D6 X-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-Rspamd-Action: no action X-Spam-Score: -4.51 Hi Am 18.08.25 um 21:42 schrieb Michal Wajdeczko: > > On 8/18/2025 9:20 PM, Athul Raj Kollareth wrote: >> Replace the DRM_* logging macros used in gem helper files with the appropriate >> ones specified in /include/drm/drm_print.h. >> >> Signed-off-by: Athul Raj Kollareth >> --- >> Changes in v2: >> - Change drm_gem_objects_lookup() to take a drm_device* argument. >> - Make appropriate changes to all calls of drm_gem_objects_lookup(). >> --- >> drivers/accel/rocket/rocket_job.c | 4 ++-- >> drivers/gpu/drm/drm_gem.c | 12 +++++++----- >> drivers/gpu/drm/drm_gem_dma_helper.c | 2 +- >> drivers/gpu/drm/panfrost/panfrost_drv.c | 2 +- >> drivers/gpu/drm/v3d/v3d_submit.c | 2 +- >> drivers/gpu/drm/vc4/vc4_gem.c | 2 +- >> include/drm/drm_gem.h | 5 +++-- >> 7 files changed, 16 insertions(+), 13 deletions(-) >> >> diff --git a/drivers/accel/rocket/rocket_job.c b/drivers/accel/rocket/rocket_job.c >> index 5d4afd692306..db7c50c9ab90 100644 >> --- a/drivers/accel/rocket/rocket_job.c >> +++ b/drivers/accel/rocket/rocket_job.c >> @@ -560,14 +560,14 @@ static int rocket_ioctl_submit_job(struct drm_device *dev, struct drm_file *file >> if (ret) >> goto out_cleanup_job; >> >> - ret = drm_gem_objects_lookup(file, u64_to_user_ptr(job->in_bo_handles), >> + ret = drm_gem_objects_lookup(dev, file, u64_to_user_ptr(job->in_bo_handles), >> job->in_bo_handle_count, &rjob->in_bos); >> if (ret) >> goto out_cleanup_job; >> >> rjob->in_bo_count = job->in_bo_handle_count; >> >> - ret = drm_gem_objects_lookup(file, u64_to_user_ptr(job->out_bo_handles), >> + ret = drm_gem_objects_lookup(dev, file, u64_to_user_ptr(job->out_bo_handles), >> job->out_bo_handle_count, &rjob->out_bos); >> if (ret) >> goto out_cleanup_job; >> diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c >> index 4a89b6acb6af..ee1e5ded6dd6 100644 >> --- a/drivers/gpu/drm/drm_gem.c >> +++ b/drivers/gpu/drm/drm_gem.c >> @@ -102,7 +102,7 @@ drm_gem_init(struct drm_device *dev) >> vma_offset_manager = drmm_kzalloc(dev, sizeof(*vma_offset_manager), >> GFP_KERNEL); >> if (!vma_offset_manager) { >> - DRM_ERROR("out of memory\n"); >> + drm_err(dev, "out of memory\n"); >> return -ENOMEM; >> } >> >> @@ -764,6 +764,7 @@ static int objects_lookup(struct drm_file *filp, u32 *handle, int count, >> >> /** >> * drm_gem_objects_lookup - look up GEM objects from an array of handles >> + * @dev: corresponding drm_device >> * @filp: DRM file private date >> * @bo_handles: user pointer to array of userspace handle >> * @count: size of handle array >> @@ -780,8 +781,9 @@ static int objects_lookup(struct drm_file *filp, u32 *handle, int count, >> * failure. 0 is returned on success. >> * >> */ >> -int drm_gem_objects_lookup(struct drm_file *filp, void __user *bo_handles, >> - int count, struct drm_gem_object ***objs_out) >> +int drm_gem_objects_lookup(struct drm_device *dev, struct drm_file *filp, >> + void __user *bo_handles, int count, >> + struct drm_gem_object ***objs_out) >> { > can't we just use: > > struct drm_device *dev = filp->minor->dev; That's even better. Thanks for pointing to this. Best regards Thomas > >> int ret; >> u32 *handles; >> @@ -805,7 +807,7 @@ int drm_gem_objects_lookup(struct drm_file *filp, void __user *bo_handles, >> >> if (copy_from_user(handles, bo_handles, count * sizeof(u32))) { >> ret = -EFAULT; >> - DRM_DEBUG("Failed to copy in GEM handles\n"); >> + drm_dbg_core(dev, "Failed to copy in GEM handles\n"); >> goto out; >> } >> >> @@ -858,7 +860,7 @@ long drm_gem_dma_resv_wait(struct drm_file *filep, u32 handle, >> >> obj = drm_gem_object_lookup(filep, handle); >> if (!obj) { >> - DRM_DEBUG("Failed to look up GEM BO %d\n", handle); >> + drm_dbg_core(NULL, "Failed to look up GEM BO %d\n", handle); >> return -EINVAL; >> } >> >> diff --git a/drivers/gpu/drm/drm_gem_dma_helper.c b/drivers/gpu/drm/drm_gem_dma_helper.c >> index 4f0320df858f..a507cf517015 100644 >> --- a/drivers/gpu/drm/drm_gem_dma_helper.c >> +++ b/drivers/gpu/drm/drm_gem_dma_helper.c >> @@ -582,7 +582,7 @@ drm_gem_dma_prime_import_sg_table_vmap(struct drm_device *dev, >> >> ret = dma_buf_vmap_unlocked(attach->dmabuf, &map); >> if (ret) { >> - DRM_ERROR("Failed to vmap PRIME buffer\n"); >> + drm_err(dev, "Failed to vmap PRIME buffer\n"); >> return ERR_PTR(ret); >> } >> >> diff --git a/drivers/gpu/drm/panfrost/panfrost_drv.c b/drivers/gpu/drm/panfrost/panfrost_drv.c >> index 1ea6c509a5d5..3ffd9d5a9056 100644 >> --- a/drivers/gpu/drm/panfrost/panfrost_drv.c >> +++ b/drivers/gpu/drm/panfrost/panfrost_drv.c >> @@ -188,7 +188,7 @@ panfrost_lookup_bos(struct drm_device *dev, >> if (!job->bo_count) >> return 0; >> >> - ret = drm_gem_objects_lookup(file_priv, >> + ret = drm_gem_objects_lookup(dev, file_priv, >> (void __user *)(uintptr_t)args->bo_handles, >> job->bo_count, &job->bos); >> if (ret) >> diff --git a/drivers/gpu/drm/v3d/v3d_submit.c b/drivers/gpu/drm/v3d/v3d_submit.c >> index 5171ffe9012d..a3ac8e6a4a72 100644 >> --- a/drivers/gpu/drm/v3d/v3d_submit.c >> +++ b/drivers/gpu/drm/v3d/v3d_submit.c >> @@ -79,7 +79,7 @@ v3d_lookup_bos(struct drm_device *dev, >> return -EINVAL; >> } >> >> - return drm_gem_objects_lookup(file_priv, >> + return drm_gem_objects_lookup(dev, file_priv, >> (void __user *)(uintptr_t)bo_handles, >> job->bo_count, &job->bo); >> } >> diff --git a/drivers/gpu/drm/vc4/vc4_gem.c b/drivers/gpu/drm/vc4/vc4_gem.c >> index 255e5817618e..6ce65611231b 100644 >> --- a/drivers/gpu/drm/vc4/vc4_gem.c >> +++ b/drivers/gpu/drm/vc4/vc4_gem.c >> @@ -692,7 +692,7 @@ vc4_cl_lookup_bos(struct drm_device *dev, >> return -EINVAL; >> } >> >> - ret = drm_gem_objects_lookup(file_priv, u64_to_user_ptr(args->bo_handles), >> + ret = drm_gem_objects_lookup(dev, file_priv, u64_to_user_ptr(args->bo_handles), >> exec->bo_count, &exec->bo); >> >> if (ret) >> diff --git a/include/drm/drm_gem.h b/include/drm/drm_gem.h >> index d3a7b43e2c63..03cb03f46524 100644 >> --- a/include/drm/drm_gem.h >> +++ b/include/drm/drm_gem.h >> @@ -544,8 +544,9 @@ void drm_gem_unlock(struct drm_gem_object *obj); >> int drm_gem_vmap(struct drm_gem_object *obj, struct iosys_map *map); >> void drm_gem_vunmap(struct drm_gem_object *obj, struct iosys_map *map); >> >> -int drm_gem_objects_lookup(struct drm_file *filp, void __user *bo_handles, >> - int count, struct drm_gem_object ***objs_out); >> +int drm_gem_objects_lookup(struct drm_device *dev, struct drm_file *filp, >> + void __user *bo_handles, int count, >> + struct drm_gem_object ***objs_out); >> struct drm_gem_object *drm_gem_object_lookup(struct drm_file *filp, u32 handle); >> long drm_gem_dma_resv_wait(struct drm_file *filep, u32 handle, >> bool wait_all, unsigned long timeout); -- -- Thomas Zimmermann Graphics Driver Developer SUSE Software Solutions Germany GmbH Frankenstrasse 146, 90461 Nuernberg, Germany GF: Ivo Totev, Andrew Myers, Andrew McDonald, Boudien Moerman HRB 36809 (AG Nuernberg)