Thomas Zimmermann
2021-Jan-18 14:40 UTC
[Nouveau] [PATCH v3 2/8] drm/amdgpu: Remove references to struct drm_device.pdev
Hi Am 18.01.21 um 14:50 schrieb Christian K?nig:> Hi Thomas, > > this patch unfortunately completely broke amdgpu. > > See the splat below: > > [?? 74.553881] > =================================================================> [?? 74.554060] BUG: KASAN: null-ptr-deref in > drm_pci_set_busid+0x38/0x100 [drm] > [?? 74.554393] Read of size 4 at addr 0000000000000038 by task Xorg/1115 > > [?? 74.554585] CPU: 6 PID: 1115 Comm: Xorg Not tainted 5.11.0-rc2+ #75 > [?? 74.554594] Hardware name: System manufacturer System Product > Name/PRIME X399-A, BIOS 0808 10/12/2018 > [?? 74.554600] Call Trace: > [?? 74.554605]? dump_stack+0x9d/0xce > [?? 74.554616]? ? drm_pci_set_busid+0x38/0x100 [drm] > [?? 74.554787]? kasan_report.cold+0x5d/0xd1 > [?? 74.554799]? ? drm_pci_set_busid+0x38/0x100 [drm] > [?? 74.554969]? __asan_load4+0x6b/0x90 > [?? 74.554978]? drm_pci_set_busid+0x38/0x100 [drm] > [?? 74.555148]? drm_setversion+0x2ce/0x350 [drm] > [?? 74.555315]? ? drm_is_current_master+0x5d/0x70 [drm] > [?? 74.555481]? drm_ioctl_kernel+0x16d/0x1c0 [drm] > [?? 74.555648]? ? drm_ioctl_permit+0xb0/0xb0 [drm] > [?? 74.555811]? ? drm_setversion+0x350/0x350 [drm] > [?? 74.555973]? ? check_stack_object+0x2d/0xb0 > [?? 74.555985]? drm_ioctl+0x363/0x5a0 [drm] > [?? 74.556147]? ? drm_ioctl_permit+0xb0/0xb0 [drm] > [?? 74.556310]? ? drm_ioctl_kernel+0x1c0/0x1c0 [drm] > [?? 74.556473]? ? __kasan_check_write+0x14/0x20 > [?? 74.556481]? ? _raw_spin_lock_irqsave+0x8e/0xf0 > [?? 74.556492]? ? _raw_spin_trylock_bh+0x100/0x100 > [?? 74.556504]? amdgpu_drm_ioctl+0x7e/0xd0 [amdgpu] > [?? 74.557409]? __x64_sys_ioctl+0xc3/0x100 > [?? 74.557418]? do_syscall_64+0x38/0x90 > [?? 74.557427]? entry_SYSCALL_64_after_hwframe+0x44/0xa9 > > Any idea what's going wrong here?I meanwhile posted an updated patchset with a fix in patch 1. [1] Maybe you can apply this one and test. The original bug report and testing is at [2]. Apparently, DRM core has to be changed together with drivers. I'm honestly not sure why. Best regards Thomas [1] https://lore.kernel.org/dri-devel/20210118131420.15874-1-tzimmermann at suse.de/T/#m8a0cdf02375a4e23e194d2e7eb80e8738632ea84 [2] https://lore.kernel.org/dri-devel/7851c78c-8c57-3c84-cd49-a72703095a5d at suse.de/> > Thanks in advance, > Christian. > > Am 07.01.21 um 09:07 schrieb Thomas Zimmermann: >> Using struct drm_device.pdev is deprecated. Convert amdgpu to struct >> drm_device.dev. No functional changes. >> >> v3: >> ????* rebased >> >> Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> >> Acked-by: Christian K?nig <christian.koenig at amd.com> >> Acked-by: Alex Deucher <alexander.deucher at amd.com> >> Acked-by: Sam Ravnborg <sam at ravnborg.org> >> Cc: Alex Deucher <alexander.deucher at amd.com> >> Cc: Christian K?nig <christian.koenig at amd.com> >> --- >> ? drivers/gpu/drm/amd/amdgpu/amdgpu_device.c? | 17 ++++++++--------- >> ? drivers/gpu/drm/amd/amdgpu/amdgpu_display.c |? 1 + >> ? drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c???? |? 1 - >> ? drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c????? |? 2 +- >> ? drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c???? | 10 +++++----- >> ? drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c???? |? 2 +- >> ? drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c???? | 10 +++++----- >> ? 7 files changed, 21 insertions(+), 22 deletions(-) >> >> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c >> b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c >> index 7d16395ede0a..f7e2a878411e 100644 >> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c >> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c >> @@ -1423,9 +1423,9 @@ static void amdgpu_switcheroo_set_state(struct >> pci_dev *pdev, >> ????????? /* don't suspend or resume card normally */ >> ????????? dev->switch_power_state = DRM_SWITCH_POWER_CHANGING; >> -??????? pci_set_power_state(dev->pdev, PCI_D0); >> -??????? amdgpu_device_load_pci_state(dev->pdev); >> -??????? r = pci_enable_device(dev->pdev); >> +??????? pci_set_power_state(pdev, PCI_D0); >> +??????? amdgpu_device_load_pci_state(pdev); >> +??????? r = pci_enable_device(pdev); >> ????????? if (r) >> ????????????? DRM_WARN("pci_enable_device failed (%d)\n", r); >> ????????? amdgpu_device_resume(dev, true); >> @@ -1437,10 +1437,10 @@ static void amdgpu_switcheroo_set_state(struct >> pci_dev *pdev, >> ????????? drm_kms_helper_poll_disable(dev); >> ????????? dev->switch_power_state = DRM_SWITCH_POWER_CHANGING; >> ????????? amdgpu_device_suspend(dev, true); >> -??????? amdgpu_device_cache_pci_state(dev->pdev); >> +??????? amdgpu_device_cache_pci_state(pdev); >> ????????? /* Shut down the device */ >> -??????? pci_disable_device(dev->pdev); >> -??????? pci_set_power_state(dev->pdev, PCI_D3cold); >> +??????? pci_disable_device(pdev); >> +??????? pci_set_power_state(pdev, PCI_D3cold); >> ????????? dev->switch_power_state = DRM_SWITCH_POWER_OFF; >> ????? } >> ? } >> @@ -1703,8 +1703,7 @@ static void >> amdgpu_device_enable_virtual_display(struct amdgpu_device *adev) >> ????? adev->enable_virtual_display = false; >> ????? if (amdgpu_virtual_display) { >> -??????? struct drm_device *ddev = adev_to_drm(adev); >> -??????? const char *pci_address_name = pci_name(ddev->pdev); >> +??????? const char *pci_address_name = pci_name(adev->pdev); >> ????????? char *pciaddstr, *pciaddstr_tmp, *pciaddname_tmp, *pciaddname; >> ????????? pciaddstr = kstrdup(amdgpu_virtual_display, GFP_KERNEL); >> @@ -3397,7 +3396,7 @@ int amdgpu_device_init(struct amdgpu_device *adev, >> ????????? } >> ????? } >> -??? pci_enable_pcie_error_reporting(adev->ddev.pdev); >> +??? pci_enable_pcie_error_reporting(adev->pdev); >> ????? /* Post card if necessary */ >> ????? if (amdgpu_device_need_post(adev)) { >> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c >> b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c >> index f764803c53a4..0150a51b65ef 100644 >> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c >> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c >> @@ -926,6 +926,7 @@ amdgpu_display_user_framebuffer_create(struct >> drm_device *dev, >> ???????????????????????? struct drm_file *file_priv, >> ???????????????????????? const struct drm_mode_fb_cmd2 *mode_cmd) >> ? { >> +??? struct amdgpu_device *adev = drm_to_adev(dev); >> ????? struct drm_gem_object *obj; >> ????? struct amdgpu_framebuffer *amdgpu_fb; >> ????? int ret; >> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c >> b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c >> index 72efd579ec5e..b4ea67e12ada 100644 >> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c >> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c >> @@ -1204,7 +1204,6 @@ static int amdgpu_pci_probe(struct pci_dev *pdev, >> ????? if (ret) >> ????????? return ret; >> -??? ddev->pdev = pdev; >> ????? pci_set_drvdata(pdev, ddev); >> ????? ret = amdgpu_driver_load_kms(adev, ent->driver_data); >> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c >> b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c >> index 0bf7d36c6686..51cd49c6f38f 100644 >> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c >> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c >> @@ -271,7 +271,7 @@ static int amdgpufb_create(struct drm_fb_helper >> *helper, >> ????? DRM_INFO("fb depth is %d\n", fb->format->depth); >> ????? DRM_INFO("?? pitch is %d\n", fb->pitches[0]); >> -??? vga_switcheroo_client_fb_set(adev_to_drm(adev)->pdev, info); >> +??? vga_switcheroo_client_fb_set(adev->pdev, info); >> ????? return 0; >> ? out: >> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c >> b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c >> index d0a1fee1f5f6..a5c42c3004a0 100644 >> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c >> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c >> @@ -619,7 +619,7 @@ int amdgpu_gem_va_ioctl(struct drm_device *dev, >> void *data, >> ????? int r = 0; >> ????? if (args->va_address < AMDGPU_VA_RESERVED_SIZE) { >> -??????? dev_dbg(&dev->pdev->dev, >> +??????? dev_dbg(dev->dev, >> ????????????? "va_address 0x%LX is in reserved area 0x%LX\n", >> ????????????? args->va_address, AMDGPU_VA_RESERVED_SIZE); >> ????????? return -EINVAL; >> @@ -627,7 +627,7 @@ int amdgpu_gem_va_ioctl(struct drm_device *dev, >> void *data, >> ????? if (args->va_address >= AMDGPU_GMC_HOLE_START && >> ????????? args->va_address < AMDGPU_GMC_HOLE_END) { >> -??????? dev_dbg(&dev->pdev->dev, >> +??????? dev_dbg(dev->dev, >> ????????????? "va_address 0x%LX is in VA hole 0x%LX-0x%LX\n", >> ????????????? args->va_address, AMDGPU_GMC_HOLE_START, >> ????????????? AMDGPU_GMC_HOLE_END); >> @@ -639,14 +639,14 @@ int amdgpu_gem_va_ioctl(struct drm_device *dev, >> void *data, >> ????? vm_size = adev->vm_manager.max_pfn * AMDGPU_GPU_PAGE_SIZE; >> ????? vm_size -= AMDGPU_VA_RESERVED_SIZE; >> ????? if (args->va_address + args->map_size > vm_size) { >> -??????? dev_dbg(&dev->pdev->dev, >> +??????? dev_dbg(dev->dev, >> ????????????? "va_address 0x%llx is in top reserved area 0x%llx\n", >> ????????????? args->va_address + args->map_size, vm_size); >> ????????? return -EINVAL; >> ????? } >> ????? if ((args->flags & ~valid_flags) && (args->flags & ~prt_flags)) { >> -??????? dev_dbg(&dev->pdev->dev, "invalid flags combination 0x%08X\n", >> +??????? dev_dbg(dev->dev, "invalid flags combination 0x%08X\n", >> ????????????? args->flags); >> ????????? return -EINVAL; >> ????? } >> @@ -658,7 +658,7 @@ int amdgpu_gem_va_ioctl(struct drm_device *dev, >> void *data, >> ????? case AMDGPU_VA_OP_REPLACE: >> ????????? break; >> ????? default: >> -??????? dev_dbg(&dev->pdev->dev, "unsupported operation %d\n", >> +??????? dev_dbg(dev->dev, "unsupported operation %d\n", >> ????????????? args->operation); >> ????????? return -EINVAL; >> ????? } >> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c >> b/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c >> index 47cad23a6b9e..bca4dddd5a15 100644 >> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c >> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c >> @@ -176,7 +176,7 @@ struct amdgpu_i2c_chan *amdgpu_i2c_create(struct >> drm_device *dev, >> ????? i2c->rec = *rec; >> ????? i2c->adapter.owner = THIS_MODULE; >> ????? i2c->adapter.class = I2C_CLASS_DDC; >> -??? i2c->adapter.dev.parent = &dev->pdev->dev; >> +??? i2c->adapter.dev.parent = dev->dev; >> ????? i2c->dev = dev; >> ????? i2c_set_adapdata(&i2c->adapter, i2c); >> ????? mutex_init(&i2c->mutex); >> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c >> b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c >> index b16b32797624..3c37cf1ae8b7 100644 >> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c >> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c >> @@ -142,7 +142,7 @@ int amdgpu_driver_load_kms(struct amdgpu_device >> *adev, unsigned long flags) >> ????????? (amdgpu_is_atpx_hybrid() || >> ?????????? amdgpu_has_atpx_dgpu_power_cntl()) && >> ????????? ((flags & AMD_IS_APU) == 0) && >> -??????? !pci_is_thunderbolt_attached(dev->pdev)) >> +??????? !pci_is_thunderbolt_attached(to_pci_dev(dev->dev))) >> ????????? flags |= AMD_IS_PX; >> ????? parent = pci_upstream_bridge(adev->pdev); >> @@ -156,7 +156,7 @@ int amdgpu_driver_load_kms(struct amdgpu_device >> *adev, unsigned long flags) >> ?????? */ >> ????? r = amdgpu_device_init(adev, flags); >> ????? if (r) { >> -??????? dev_err(&dev->pdev->dev, "Fatal error during GPU init\n"); >> +??????? dev_err(dev->dev, "Fatal error during GPU init\n"); >> ????????? goto out; >> ????? } >> @@ -199,7 +199,7 @@ int amdgpu_driver_load_kms(struct amdgpu_device >> *adev, unsigned long flags) >> ????? acpi_status = amdgpu_acpi_init(adev); >> ????? if (acpi_status) >> -??????? dev_dbg(&dev->pdev->dev, "Error during ACPI methods call\n"); >> +??????? dev_dbg(dev->dev, "Error during ACPI methods call\n"); >> ????? if (adev->runpm) { >> ????????? /* only need to skip on ATPX */ >> @@ -735,10 +735,10 @@ int amdgpu_info_ioctl(struct drm_device *dev, >> void *data, struct drm_file *filp) >> ????????? if (!dev_info) >> ????????????? return -ENOMEM; >> -??????? dev_info->device_id = dev->pdev->device; >> +??????? dev_info->device_id = adev->pdev->device; >> ????????? dev_info->chip_rev = adev->rev_id; >> ????????? dev_info->external_rev = adev->external_rev_id; >> -??????? dev_info->pci_rev = dev->pdev->revision; >> +??????? dev_info->pci_rev = adev->pdev->revision; >> ????????? dev_info->family = adev->family; >> ????????? dev_info->num_shader_engines = >> adev->gfx.config.max_shader_engines; >> ????????? dev_info->num_shader_arrays_per_engine = >> adev->gfx.config.max_sh_per_se; > > _______________________________________________ > dri-devel mailing list > dri-devel at lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/dri-devel-- Thomas Zimmermann Graphics Driver Developer SUSE Software Solutions Germany GmbH Maxfeldstr. 5, 90409 N?rnberg, Germany (HRB 36809, AG N?rnberg) Gesch?ftsf?hrer: Felix Imend?rffer -------------- next part -------------- A non-text attachment was scrubbed... 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Daniel Vetter
2021-Jan-18 14:56 UTC
[Nouveau] [PATCH v3 2/8] drm/amdgpu: Remove references to struct drm_device.pdev
On Mon, Jan 18, 2021 at 3:40 PM Thomas Zimmermann <tzimmermann at suse.de> wrote:> > Hi > > Am 18.01.21 um 14:50 schrieb Christian K?nig: > > Hi Thomas, > > > > this patch unfortunately completely broke amdgpu. > > > > See the splat below: > > > > [ 74.553881] > > =================================================================> > [ 74.554060] BUG: KASAN: null-ptr-deref in > > drm_pci_set_busid+0x38/0x100 [drm] > > [ 74.554393] Read of size 4 at addr 0000000000000038 by task Xorg/1115 > > > > [ 74.554585] CPU: 6 PID: 1115 Comm: Xorg Not tainted 5.11.0-rc2+ #75 > > [ 74.554594] Hardware name: System manufacturer System Product > > Name/PRIME X399-A, BIOS 0808 10/12/2018 > > [ 74.554600] Call Trace: > > [ 74.554605] dump_stack+0x9d/0xce > > [ 74.554616] ? drm_pci_set_busid+0x38/0x100 [drm] > > [ 74.554787] kasan_report.cold+0x5d/0xd1 > > [ 74.554799] ? drm_pci_set_busid+0x38/0x100 [drm] > > [ 74.554969] __asan_load4+0x6b/0x90 > > [ 74.554978] drm_pci_set_busid+0x38/0x100 [drm] > > [ 74.555148] drm_setversion+0x2ce/0x350 [drm] > > [ 74.555315] ? drm_is_current_master+0x5d/0x70 [drm] > > [ 74.555481] drm_ioctl_kernel+0x16d/0x1c0 [drm] > > [ 74.555648] ? drm_ioctl_permit+0xb0/0xb0 [drm] > > [ 74.555811] ? drm_setversion+0x350/0x350 [drm] > > [ 74.555973] ? check_stack_object+0x2d/0xb0 > > [ 74.555985] drm_ioctl+0x363/0x5a0 [drm] > > [ 74.556147] ? drm_ioctl_permit+0xb0/0xb0 [drm] > > [ 74.556310] ? drm_ioctl_kernel+0x1c0/0x1c0 [drm] > > [ 74.556473] ? __kasan_check_write+0x14/0x20 > > [ 74.556481] ? _raw_spin_lock_irqsave+0x8e/0xf0 > > [ 74.556492] ? _raw_spin_trylock_bh+0x100/0x100 > > [ 74.556504] amdgpu_drm_ioctl+0x7e/0xd0 [amdgpu] > > [ 74.557409] __x64_sys_ioctl+0xc3/0x100 > > [ 74.557418] do_syscall_64+0x38/0x90 > > [ 74.557427] entry_SYSCALL_64_after_hwframe+0x44/0xa9 > > > > Any idea what's going wrong here? > > I meanwhile posted an updated patchset with a fix in patch 1. [1] Maybe > you can apply this one and test. > > The original bug report and testing is at [2]. Apparently, DRM core has > to be changed together with drivers. I'm honestly not sure why.Same thing Chris pointed out on the i915 patch: If drivers stop setting drm->pdev, but core still uses it, we have booms. So that patch 1 needs to land asap I think. -Daniel> > Best regards > Thomas > > [1] > https://lore.kernel.org/dri-devel/20210118131420.15874-1-tzimmermann at suse.de/T/#m8a0cdf02375a4e23e194d2e7eb80e8738632ea84 > [2] > https://lore.kernel.org/dri-devel/7851c78c-8c57-3c84-cd49-a72703095a5d at suse.de/ > > > > > Thanks in advance, > > Christian. > > > > Am 07.01.21 um 09:07 schrieb Thomas Zimmermann: > >> Using struct drm_device.pdev is deprecated. Convert amdgpu to struct > >> drm_device.dev. No functional changes. > >> > >> v3: > >> * rebased > >> > >> Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> > >> Acked-by: Christian K?nig <christian.koenig at amd.com> > >> Acked-by: Alex Deucher <alexander.deucher at amd.com> > >> Acked-by: Sam Ravnborg <sam at ravnborg.org> > >> Cc: Alex Deucher <alexander.deucher at amd.com> > >> Cc: Christian K?nig <christian.koenig at amd.com> > >> --- > >> drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 17 ++++++++--------- > >> drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 1 + > >> drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 1 - > >> drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c | 2 +- > >> drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 10 +++++----- > >> drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c | 2 +- > >> drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 10 +++++----- > >> 7 files changed, 21 insertions(+), 22 deletions(-) > >> > >> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c > >> b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c > >> index 7d16395ede0a..f7e2a878411e 100644 > >> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c > >> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c > >> @@ -1423,9 +1423,9 @@ static void amdgpu_switcheroo_set_state(struct > >> pci_dev *pdev, > >> /* don't suspend or resume card normally */ > >> dev->switch_power_state = DRM_SWITCH_POWER_CHANGING; > >> - pci_set_power_state(dev->pdev, PCI_D0); > >> - amdgpu_device_load_pci_state(dev->pdev); > >> - r = pci_enable_device(dev->pdev); > >> + pci_set_power_state(pdev, PCI_D0); > >> + amdgpu_device_load_pci_state(pdev); > >> + r = pci_enable_device(pdev); > >> if (r) > >> DRM_WARN("pci_enable_device failed (%d)\n", r); > >> amdgpu_device_resume(dev, true); > >> @@ -1437,10 +1437,10 @@ static void amdgpu_switcheroo_set_state(struct > >> pci_dev *pdev, > >> drm_kms_helper_poll_disable(dev); > >> dev->switch_power_state = DRM_SWITCH_POWER_CHANGING; > >> amdgpu_device_suspend(dev, true); > >> - amdgpu_device_cache_pci_state(dev->pdev); > >> + amdgpu_device_cache_pci_state(pdev); > >> /* Shut down the device */ > >> - pci_disable_device(dev->pdev); > >> - pci_set_power_state(dev->pdev, PCI_D3cold); > >> + pci_disable_device(pdev); > >> + pci_set_power_state(pdev, PCI_D3cold); > >> dev->switch_power_state = DRM_SWITCH_POWER_OFF; > >> } > >> } > >> @@ -1703,8 +1703,7 @@ static void > >> amdgpu_device_enable_virtual_display(struct amdgpu_device *adev) > >> adev->enable_virtual_display = false; > >> if (amdgpu_virtual_display) { > >> - struct drm_device *ddev = adev_to_drm(adev); > >> - const char *pci_address_name = pci_name(ddev->pdev); > >> + const char *pci_address_name = pci_name(adev->pdev); > >> char *pciaddstr, *pciaddstr_tmp, *pciaddname_tmp, *pciaddname; > >> pciaddstr = kstrdup(amdgpu_virtual_display, GFP_KERNEL); > >> @@ -3397,7 +3396,7 @@ int amdgpu_device_init(struct amdgpu_device *adev, > >> } > >> } > >> - pci_enable_pcie_error_reporting(adev->ddev.pdev); > >> + pci_enable_pcie_error_reporting(adev->pdev); > >> /* Post card if necessary */ > >> if (amdgpu_device_need_post(adev)) { > >> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c > >> b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c > >> index f764803c53a4..0150a51b65ef 100644 > >> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c > >> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c > >> @@ -926,6 +926,7 @@ amdgpu_display_user_framebuffer_create(struct > >> drm_device *dev, > >> struct drm_file *file_priv, > >> const struct drm_mode_fb_cmd2 *mode_cmd) > >> { > >> + struct amdgpu_device *adev = drm_to_adev(dev); > >> struct drm_gem_object *obj; > >> struct amdgpu_framebuffer *amdgpu_fb; > >> int ret; > >> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c > >> b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c > >> index 72efd579ec5e..b4ea67e12ada 100644 > >> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c > >> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c > >> @@ -1204,7 +1204,6 @@ static int amdgpu_pci_probe(struct pci_dev *pdev, > >> if (ret) > >> return ret; > >> - ddev->pdev = pdev; > >> pci_set_drvdata(pdev, ddev); > >> ret = amdgpu_driver_load_kms(adev, ent->driver_data); > >> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c > >> b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c > >> index 0bf7d36c6686..51cd49c6f38f 100644 > >> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c > >> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c > >> @@ -271,7 +271,7 @@ static int amdgpufb_create(struct drm_fb_helper > >> *helper, > >> DRM_INFO("fb depth is %d\n", fb->format->depth); > >> DRM_INFO(" pitch is %d\n", fb->pitches[0]); > >> - vga_switcheroo_client_fb_set(adev_to_drm(adev)->pdev, info); > >> + vga_switcheroo_client_fb_set(adev->pdev, info); > >> return 0; > >> out: > >> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c > >> b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c > >> index d0a1fee1f5f6..a5c42c3004a0 100644 > >> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c > >> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c > >> @@ -619,7 +619,7 @@ int amdgpu_gem_va_ioctl(struct drm_device *dev, > >> void *data, > >> int r = 0; > >> if (args->va_address < AMDGPU_VA_RESERVED_SIZE) { > >> - dev_dbg(&dev->pdev->dev, > >> + dev_dbg(dev->dev, > >> "va_address 0x%LX is in reserved area 0x%LX\n", > >> args->va_address, AMDGPU_VA_RESERVED_SIZE); > >> return -EINVAL; > >> @@ -627,7 +627,7 @@ int amdgpu_gem_va_ioctl(struct drm_device *dev, > >> void *data, > >> if (args->va_address >= AMDGPU_GMC_HOLE_START && > >> args->va_address < AMDGPU_GMC_HOLE_END) { > >> - dev_dbg(&dev->pdev->dev, > >> + dev_dbg(dev->dev, > >> "va_address 0x%LX is in VA hole 0x%LX-0x%LX\n", > >> args->va_address, AMDGPU_GMC_HOLE_START, > >> AMDGPU_GMC_HOLE_END); > >> @@ -639,14 +639,14 @@ int amdgpu_gem_va_ioctl(struct drm_device *dev, > >> void *data, > >> vm_size = adev->vm_manager.max_pfn * AMDGPU_GPU_PAGE_SIZE; > >> vm_size -= AMDGPU_VA_RESERVED_SIZE; > >> if (args->va_address + args->map_size > vm_size) { > >> - dev_dbg(&dev->pdev->dev, > >> + dev_dbg(dev->dev, > >> "va_address 0x%llx is in top reserved area 0x%llx\n", > >> args->va_address + args->map_size, vm_size); > >> return -EINVAL; > >> } > >> if ((args->flags & ~valid_flags) && (args->flags & ~prt_flags)) { > >> - dev_dbg(&dev->pdev->dev, "invalid flags combination 0x%08X\n", > >> + dev_dbg(dev->dev, "invalid flags combination 0x%08X\n", > >> args->flags); > >> return -EINVAL; > >> } > >> @@ -658,7 +658,7 @@ int amdgpu_gem_va_ioctl(struct drm_device *dev, > >> void *data, > >> case AMDGPU_VA_OP_REPLACE: > >> break; > >> default: > >> - dev_dbg(&dev->pdev->dev, "unsupported operation %d\n", > >> + dev_dbg(dev->dev, "unsupported operation %d\n", > >> args->operation); > >> return -EINVAL; > >> } > >> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c > >> b/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c > >> index 47cad23a6b9e..bca4dddd5a15 100644 > >> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c > >> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c > >> @@ -176,7 +176,7 @@ struct amdgpu_i2c_chan *amdgpu_i2c_create(struct > >> drm_device *dev, > >> i2c->rec = *rec; > >> i2c->adapter.owner = THIS_MODULE; > >> i2c->adapter.class = I2C_CLASS_DDC; > >> - i2c->adapter.dev.parent = &dev->pdev->dev; > >> + i2c->adapter.dev.parent = dev->dev; > >> i2c->dev = dev; > >> i2c_set_adapdata(&i2c->adapter, i2c); > >> mutex_init(&i2c->mutex); > >> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c > >> b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c > >> index b16b32797624..3c37cf1ae8b7 100644 > >> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c > >> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c > >> @@ -142,7 +142,7 @@ int amdgpu_driver_load_kms(struct amdgpu_device > >> *adev, unsigned long flags) > >> (amdgpu_is_atpx_hybrid() || > >> amdgpu_has_atpx_dgpu_power_cntl()) && > >> ((flags & AMD_IS_APU) == 0) && > >> - !pci_is_thunderbolt_attached(dev->pdev)) > >> + !pci_is_thunderbolt_attached(to_pci_dev(dev->dev))) > >> flags |= AMD_IS_PX; > >> parent = pci_upstream_bridge(adev->pdev); > >> @@ -156,7 +156,7 @@ int amdgpu_driver_load_kms(struct amdgpu_device > >> *adev, unsigned long flags) > >> */ > >> r = amdgpu_device_init(adev, flags); > >> if (r) { > >> - dev_err(&dev->pdev->dev, "Fatal error during GPU init\n"); > >> + dev_err(dev->dev, "Fatal error during GPU init\n"); > >> goto out; > >> } > >> @@ -199,7 +199,7 @@ int amdgpu_driver_load_kms(struct amdgpu_device > >> *adev, unsigned long flags) > >> acpi_status = amdgpu_acpi_init(adev); > >> if (acpi_status) > >> - dev_dbg(&dev->pdev->dev, "Error during ACPI methods call\n"); > >> + dev_dbg(dev->dev, "Error during ACPI methods call\n"); > >> if (adev->runpm) { > >> /* only need to skip on ATPX */ > >> @@ -735,10 +735,10 @@ int amdgpu_info_ioctl(struct drm_device *dev, > >> void *data, struct drm_file *filp) > >> if (!dev_info) > >> return -ENOMEM; > >> - dev_info->device_id = dev->pdev->device; > >> + dev_info->device_id = adev->pdev->device; > >> dev_info->chip_rev = adev->rev_id; > >> dev_info->external_rev = adev->external_rev_id; > >> - dev_info->pci_rev = dev->pdev->revision; > >> + dev_info->pci_rev = adev->pdev->revision; > >> dev_info->family = adev->family; > >> dev_info->num_shader_engines > >> adev->gfx.config.max_shader_engines; > >> dev_info->num_shader_arrays_per_engine > >> adev->gfx.config.max_sh_per_se; > > > > _______________________________________________ > > dri-devel mailing list > > dri-devel at lists.freedesktop.org > > https://lists.freedesktop.org/mailman/listinfo/dri-devel > > -- > Thomas Zimmermann > Graphics Driver Developer > SUSE Software Solutions Germany GmbH > Maxfeldstr. 5, 90409 N?rnberg, Germany > (HRB 36809, AG N?rnberg) > Gesch?ftsf?hrer: Felix Imend?rffer >-- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch