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2023-08-06dmaengine: owl-dma: Modify mismatched function nameZhang Jianhua1-1/+1
No functional modification involved. drivers/dma/owl-dma.c:208: warning: expecting prototype for struct owl_dma_pchan. Prototype was for struct owl_dma_vchan instead HDRTEST usr/include/sound/asequencer.h Fixes: 47e20577c24d ("dmaengine: Add Actions Semi Owl family S900 DMA driver") Signed-off-by: Zhang Jianhua <chris.zjh@huawei.com> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/20230722153244.2086949-1-chris.zjh@huawei.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-06dmaengine: idxd: Clear PRS disable flag when disabling IDXD deviceFenghua Yu1-3/+1
Disabling IDXD device doesn't reset Page Request Service (PRS) disable flag to its initial value 0. This may cause user confusion because once PRS is disabled user will see PRS still remains the previous setting (i.e. disabled) via sysfs interface even after the device is disabled. To eliminate user confusion, reset PRS disable flag to ensure that the PRS flag bit reflects correct state after the device is disabled. Additionally, simplify the code by setting wq->flags to 0, which clears all flag bits, including any future additions. Fixes: f2dc327131b5 ("dmaengine: idxd: add per wq PRS disable") Tested-by: Tony Zhu <tony.zhu@intel.com> Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Reviewed-by: Dave Jiang <dave.jiang@intel.com> Link: https://lore.kernel.org/r/20230712193505.3440752-1-fenghua.yu@intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-06dmaengine: pl330: Return DMA_PAUSED when transaction is pausedIlpo Järvinen1-2/+16
pl330_pause() does not set anything to indicate paused condition which causes pl330_tx_status() to return DMA_IN_PROGRESS. This breaks 8250 DMA flush after the fix in commit 57e9af7831dc ("serial: 8250_dma: Fix DMA Rx rearm race"). The function comment for pl330_pause() claims pause is supported but resume is not which is enough for 8250 DMA flush to work as long as DMA status reports DMA_PAUSED when appropriate. Add PAUSED state for descriptor and mark BUSY descriptors with PAUSED in pl330_pause(). Return DMA_PAUSED from pl330_tx_status() when the descriptor is PAUSED. Reported-by: Richard Tresidder <rtresidd@electromag.com.au> Tested-by: Richard Tresidder <rtresidd@electromag.com.au> Fixes: 88987d2c7534 ("dmaengine: pl330: add DMA_PAUSE feature") Cc: stable@vger.kernel.org Link: https://lore.kernel.org/linux-serial/f8a86ecd-64b1-573f-c2fa-59f541083f1a@electromag.com.au/ Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20230526105434.14959-1-ilpo.jarvinen@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-06dmaengine: mcf-edma: Fix a potential un-allocated memory accessChristophe JAILLET1-6/+7
When 'mcf_edma' is allocated, some space is allocated for a flexible array at the end of the struct. 'chans' item are allocated, that is to say 'pdata->dma_channels'. Then, this number of item is stored in 'mcf_edma->n_chans'. A few lines later, if 'mcf_edma->n_chans' is 0, then a default value of 64 is set. This ends to no space allocated by devm_kzalloc() because chans was 0, but 64 items are read and/or written in some not allocated memory. Change the logic to define a default value before allocating the memory. Fixes: e7a3ff92eaf1 ("dmaengine: fsl-edma: add ColdFire mcf5441x edma support") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/r/f55d914407c900828f6fad3ea5fa791a5f17b9a4.1685172449.git.christophe.jaillet@wanadoo.fr Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-08-06ionic: Add missing err handling for queue reconfigNitya Sunkad1-7/+16
ionic_start_queues_reconfig returns an error code if txrx_init fails. Handle this error code in the relevant places. This fixes a corner case where the device could get left in a detached state if the CMB reconfig fails and the attempt to clean up the mess also fails. Note that calling netif_device_attach when the netdev is already attached does not lead to unexpected behavior. Change goto name "errout" to "err_out" to maintain consistency across goto statements. Fixes: 40bc471dc714 ("ionic: add tx/rx-push support with device Component Memory Buffers") Fixes: 6f7d6f0fd7a3 ("ionic: pull reset_queues into tx_timeout handler") Signed-off-by: Nitya Sunkad <nitya.sunkad@amd.com> Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-06drivers: vxlan: vnifilter: free percpu vni stats on error pathFedor Pchelkin1-3/+8
In case rhashtable_lookup_insert_fast() fails inside vxlan_vni_add(), the allocated percpu vni stats are not freed on the error path. Introduce vxlan_vni_free() which would work as a nice wrapper to free vxlan_vni_node resources properly. Found by Linux Verification Center (linuxtesting.org). Fixes: 4095e0e1328a ("drivers: vxlan: vnifilter: per vni stats") Suggested-by: Ido Schimmel <idosch@idosch.org> Signed-off-by: Fedor Pchelkin <pchelkin@ispras.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-06hwmon: (pmbus/bel-pfe) Enable PMBUS_SKIP_STATUS_CHECK for pfe1100Tao Ren1-8/+8
Skip status check for both pfe1100 and pfe3000 because the communication error is also observed on pfe1100 devices. Signed-off-by: Tao Ren <rentao.bupt@gmail.com> Fixes: 626bb2f3fb3c hwmon: (pmbus) add driver for BEL PFE1100 and PFE3000 Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20230804221403.28931-1-rentao.bupt@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-08-06macsec: use DEV_STATS_INC()Eric Dumazet1-14/+14
syzbot/KCSAN reported data-races in macsec whenever dev->stats fields are updated. It appears all of these updates can happen from multiple cpus. Adopt SMP safe DEV_STATS_INC() to update dev->stats fields. Fixes: c09440f7dcb3 ("macsec: introduce IEEE 802.1AE driver") Reported-by: syzbot <syzkaller@googlegroups.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Sabrina Dubroca <sd@queasysnail.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-06Merge tag 'ata-6.5-rc5' of ↵Linus Torvalds2-3/+13
git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata Pull ata fix from Damien Le Moal: - Prevent the scsi disk driver from issuing a START STOP UNIT command for ATA devices during system resume as this causes various issues reported by multiple users. * tag 'ata-6.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata: ata,scsi: do not issue START STOP UNIT on resume
2023-08-06zram: take device and not only bvec offset into accountChristoph Hellwig1-12/+20
Commit af8b04c63708 ("zram: simplify bvec iteration in __zram_make_request") changed the bio iteration in zram to rely on the implicit capping to page boundaries in bio_for_each_segment. But it failed to care for the fact zram not only care about the page alignment of the bio payload, but also the page alignment into the device. For buffered I/O and swap those are the same, but for direct I/O or kernel internal I/O like XFS log buffer writes they can differ. Fix this by open coding bio_for_each_segment and limiting the bvec len so that it never crosses over a page alignment boundary in the device in addition to the payload boundary already taken care of by bio_iter_iovec. Cc: stable@vger.kernel.org Fixes: af8b04c63708 ("zram: simplify bvec iteration in __zram_make_request") Reported-by: Dusty Mabe <dusty@dustymabe.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Sergey Senozhatsky <senozhatsky@chromium.org> Link: https://lore.kernel.org/r/20230805055537.147835-1-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-08-05Merge tag 'parisc-for-6.5-rc5' of ↵Linus Torvalds2-31/+4
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc architecture fixes from Helge Deller: - early fixmap preallocation to fix boot failures on kernel >= 6.4 - remove DMA leftover code in parport_gsc - drop old comments and code style fixes * tag 'parisc-for-6.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: unaligned: Add required spaces after ',' parport: gsc: remove DMA leftover code parisc: pci-dma: remove unused and dead EISA code and comment parisc/mm: preallocate fixmap page tables at init
2023-08-05Merge tag 'icc-6.5-rc5' of ↵Greg Kroah-Hartman5-0/+34
git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc into char-misc-linus Georgi writes: interconnect fixes for v6.5-rc This contains a fix for a potential issue on some Qualcomm SoCs where bit-masks should have been used to configure the Bus Clock Manager hardware, instead of bandwidth units. - interconnect: qcom: Add support for mask-based BCMs - interconnect: qcom: sm8450: add enable_mask for bcm nodes - interconnect: qcom: sm8550: add enable_mask for bcm nodes - interconnect: qcom: sa8775p: add enable_mask for bcm nodes Signed-off-by: Georgi Djakov <djakov@kernel.org> * tag 'icc-6.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc: interconnect: qcom: sa8775p: add enable_mask for bcm nodes interconnect: qcom: sm8550: add enable_mask for bcm nodes interconnect: qcom: sm8450: add enable_mask for bcm nodes interconnect: qcom: Add support for mask-based BCMs
2023-08-05Merge tag 'clk-fixes-for-linus' of ↵Linus Torvalds4-3/+31
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk fixes from Stephen Boyd: "A few clk driver fixes for some SoC clk drivers: - Change a usleep() to udelay() to avoid scheduling while atomic in the Amlogic PLL code - Revert a patch to the Mediatek MT8183 driver that caused an out-of-bounds write - Return the right error value when devm_of_iomap() fails in imx93_clocks_probe() - Constrain the Kconfig for the fixed mmio clk so that it depends on HAS_IOMEM and can't be compiled on architectures such as s390" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: fixed-mmio: make COMMON_CLK_FIXED_MMIO depend on HAS_IOMEM clk: imx93: Propagate correct error in imx93_clocks_probe() clk: mediatek: mt8183: Add back SSPM related clocks clk: meson: change usleep_range() to udelay() for atomic context
2023-08-05Merge tag 'hyperv-fixes-signed-20230804' of ↵Linus Torvalds3-13/+12
git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux Pull hyperv fixes from Wei Liu: - Fix a bug in a python script for Hyper-V (Ani Sinha) - Workaround a bug in Hyper-V when IBT is enabled (Michael Kelley) - Fix an issue parsing MP table when Linux runs in VTL2 (Saurabh Sengar) - Several cleanup patches (Nischala Yelchuri, Kameron Carr, YueHaibing, ZhiHu) * tag 'hyperv-fixes-signed-20230804' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux: Drivers: hv: vmbus: Remove unused extern declaration vmbus_ontimer() x86/hyperv: add noop functions to x86_init mpparse functions vmbus_testing: fix wrong python syntax for integer value comparison x86/hyperv: fix a warning in mshyperv.h x86/hyperv: Disable IBT when hypercall page lacks ENDBR instruction x86/hyperv: Improve code for referencing hyperv_pcpu_input_arg Drivers: hv: Change hv_free_hyperv_page() to take void * argument
2023-08-05Merge tag 'pm-6.5-rc5' of ↵Linus Torvalds4-48/+48
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fix from Rafael Wysocki: "Fix a sparse warning triggered by the TPMI interface recently added to the Intel RAPL power capping driver (Zhang Rui)" * tag 'pm-6.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: powercap: intel_rapl: Fix a sparse warning in TPMI interface
2023-08-05net: dsa: ocelot: call dsa_tag_8021q_unregister() under rtnl_lock() on ↵Vladimir Oltean1-0/+2
driver remove When the tagging protocol in current use is "ocelot-8021q" and we unbind the driver, we see this splat: $ echo '0000:00:00.2' > /sys/bus/pci/drivers/fsl_enetc/unbind mscc_felix 0000:00:00.5 swp0: left promiscuous mode sja1105 spi2.0: Link is Down DSA: tree 1 torn down mscc_felix 0000:00:00.5 swp2: left promiscuous mode sja1105 spi2.2: Link is Down DSA: tree 3 torn down fsl_enetc 0000:00:00.2 eno2: left promiscuous mode mscc_felix 0000:00:00.5: Link is Down ------------[ cut here ]------------ RTNL: assertion failed at net/dsa/tag_8021q.c (409) WARNING: CPU: 1 PID: 329 at net/dsa/tag_8021q.c:409 dsa_tag_8021q_unregister+0x12c/0x1a0 Modules linked in: CPU: 1 PID: 329 Comm: bash Not tainted 6.5.0-rc3+ #771 pc : dsa_tag_8021q_unregister+0x12c/0x1a0 lr : dsa_tag_8021q_unregister+0x12c/0x1a0 Call trace: dsa_tag_8021q_unregister+0x12c/0x1a0 felix_tag_8021q_teardown+0x130/0x150 felix_teardown+0x3c/0xd8 dsa_tree_teardown_switches+0xbc/0xe0 dsa_unregister_switch+0x168/0x260 felix_pci_remove+0x30/0x60 pci_device_remove+0x4c/0x100 device_release_driver_internal+0x188/0x288 device_links_unbind_consumers+0xfc/0x138 device_release_driver_internal+0xe0/0x288 device_driver_detach+0x24/0x38 unbind_store+0xd8/0x108 drv_attr_store+0x30/0x50 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ RTNL: assertion failed at net/8021q/vlan_core.c (376) WARNING: CPU: 1 PID: 329 at net/8021q/vlan_core.c:376 vlan_vid_del+0x1b8/0x1f0 CPU: 1 PID: 329 Comm: bash Tainted: G W 6.5.0-rc3+ #771 pc : vlan_vid_del+0x1b8/0x1f0 lr : vlan_vid_del+0x1b8/0x1f0 dsa_tag_8021q_unregister+0x8c/0x1a0 felix_tag_8021q_teardown+0x130/0x150 felix_teardown+0x3c/0xd8 dsa_tree_teardown_switches+0xbc/0xe0 dsa_unregister_switch+0x168/0x260 felix_pci_remove+0x30/0x60 pci_device_remove+0x4c/0x100 device_release_driver_internal+0x188/0x288 device_links_unbind_consumers+0xfc/0x138 device_release_driver_internal+0xe0/0x288 device_driver_detach+0x24/0x38 unbind_store+0xd8/0x108 drv_attr_store+0x30/0x50 DSA: tree 0 torn down This was somewhat not so easy to spot, because "ocelot-8021q" is not the default tagging protocol, and thus, not everyone who tests the unbinding path may have switched to it beforehand. The default felix_tag_npi_teardown() does not require rtnl_lock() to be held. Fixes: 7c83a7c539ab ("net: dsa: add a second tagger for Ocelot switches based on tag_8021q") Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Link: https://lore.kernel.org/r/20230803134253.2711124-1-vladimir.oltean@nxp.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-05Revert "PCI: mvebu: Mark driver as BROKEN"Bjorn Helgaas1-1/+0
b3574f579ece ("PCI: mvebu: Mark driver as BROKEN") made it impossible to enable the pci-mvebu driver. The driver does have known problems, but as Russell and Uwe reported, it does work in some configurations, so removing it broke some working setups. Revert b3574f579ece so pci-mvebu is available. Reported-by: Russell King (Oracle) <linux@armlinux.org.uk> Link: https://lore.kernel.org/r/ZMzicVQEyHyZzBOc@shell.armlinux.org.uk Reported-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20230804134622.pmbymxtzxj2yfhri@pengutronix.de Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2023-08-04Merge tag 'mtd/fixes-for-6.5-rc5' of ↵Linus Torvalds7-41/+45
git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux Pull mtd fixes from Miquel Raynal: "Raw NAND fixes: - fsl_upm: Fix an off-by one test in fun_exec_op() - Rockchip: - Align hwecc vs. raw page helper layouts - Fix oobfree offset and description - Meson: Fix OOB available bytes for ECC - Omap ELM: Fix incorrect type in assignment SPI-NOR fix: - Avoid holes in struct spi_mem_op Hyperbus fix: - Add Tudor as reviewer in MAINTAINERS SPI-NAND fixes: - Winbond and Toshiba: Fix ecc_get_status" * tag 'mtd/fixes-for-6.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: mtd: rawnand: fsl_upm: Fix an off-by one test in fun_exec_op() mtd: spi-nor: avoid holes in struct spi_mem_op MAINTAINERS: Add myself as reviewer for HYPERBUS mtd: rawnand: rockchip: Align hwecc vs. raw page helper layouts mtd: rawnand: rockchip: fix oobfree offset and description mtd: rawnand: meson: fix OOB available bytes for ECC mtd: rawnand: omap_elm: Fix incorrect type in assignment mtd: spinand: winbond: Fix ecc_get_status mtd: spinand: toshiba: Fix ecc_get_status
2023-08-04Merge tag 'drm-fixes-2023-08-04' of git://anongit.freedesktop.org/drm/drmLinus Torvalds11-111/+203
Pull drm fixes from Dave Airlie: "Small set of fixes this week, i915 and a few misc ones. I didn't see an amd pull so maybe next week it'll have a few more on that driver. ttm: - NULL ptr deref fix panel: - add missing MODULE_DEVICE_TABLE imx/ipuv3: - timing fix i915: - Fix bug in getting msg length in AUX CH registers handler - Gen12 AUX invalidation fixes - Fix premature release of request's reusable memory" * tag 'drm-fixes-2023-08-04' of git://anongit.freedesktop.org/drm/drm: drm/panel: samsung-s6d7aa0: Add MODULE_DEVICE_TABLE drm/i915: Fix premature release of request's reusable memory drm/i915/gt: Support aux invalidation on all engines drm/i915/gt: Poll aux invalidation register bit on invalidation drm/i915/gt: Enable the CCS_FLUSH bit in the pipe control and in the CS drm/i915/gt: Rename flags with bit_group_X according to the datasheet drm/i915/gt: Ensure memory quiesced before invalidation drm/i915: Add the gen12_needs_ccs_aux_inv helper drm/i915/gt: Cleanup aux invalidation registers drm/i915/gvt: Fix bug in getting msg length in AUX CH registers handler drm/imx/ipuv3: Fix front porch adjustment upon hactive aligning drm/ttm: check null pointer before accessing when swapping
2023-08-04drm/nouveau: debugfs: implement DRM GPU VA debugfsDanilo Krummrich1-0/+39
Provide the driver indirection iterating over all DRM GPU VA spaces to enable the common 'gpuvas' debugfs file for dumping DRM GPU VA spaces. Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230804182406.5222-13-dakr@redhat.com
2023-08-04drm/nouveau: implement new VM_BIND uAPIDanilo Krummrich18-69/+3318
This commit provides the implementation for the new uapi motivated by the Vulkan API. It allows user mode drivers (UMDs) to: 1) Initialize a GPU virtual address (VA) space via the new DRM_IOCTL_NOUVEAU_VM_INIT ioctl for UMDs to specify the portion of VA space managed by the kernel and userspace, respectively. 2) Allocate and free a VA space region as well as bind and unbind memory to the GPUs VA space via the new DRM_IOCTL_NOUVEAU_VM_BIND ioctl. UMDs can request the named operations to be processed either synchronously or asynchronously. It supports DRM syncobjs (incl. timelines) as synchronization mechanism. The management of the GPU VA mappings is implemented with the DRM GPU VA manager. 3) Execute push buffers with the new DRM_IOCTL_NOUVEAU_EXEC ioctl. The execution happens asynchronously. It supports DRM syncobj (incl. timelines) as synchronization mechanism. DRM GEM object locking is handled with drm_exec. Both, DRM_IOCTL_NOUVEAU_VM_BIND and DRM_IOCTL_NOUVEAU_EXEC, use the DRM GPU scheduler for the asynchronous paths. Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230804182406.5222-12-dakr@redhat.com
2023-08-04drm/nouveau: nvkm/vmm: implement raw ops to manage uvmmDanilo Krummrich12-99/+566
The new VM_BIND UAPI uses the DRM GPU VA manager to manage the VA space. Hence, we a need a way to manipulate the MMUs page tables without going through the internal range allocator implemented by nvkm/vmm. This patch adds a raw interface for nvkm/vmm to pass the resposibility for managing the address space and the corresponding map/unmap/sparse operations to the upper layers. Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230804182406.5222-11-dakr@redhat.com
2023-08-04drm/nouveau: chan: provide nouveau_channel_kill()Danilo Krummrich2-3/+12
The new VM_BIND UAPI implementation introduced in subsequent commits will allow asynchronous jobs processing push buffers and emitting fences. If a job times out, we need a way to recover from this situation. For now, simply kill the channel to unblock all hung up jobs and signal userspace that the device is dead on the next EXEC or VM_BIND ioctl. Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230804182406.5222-10-dakr@redhat.com
2023-08-04drm/nouveau: fence: fail to emit when fence context is killedDanilo Krummrich2-1/+8
The new VM_BIND UAPI implementation introduced in subsequent commits will allow asynchronous jobs processing push buffers and emitting fences. If a fence context is killed, e.g. due to a channel fault, jobs which are already queued for execution might still emit new fences. In such a case a job would hang forever. To fix that, fail to emit a new fence on a killed fence context with -ENODEV to unblock the job. Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230804182406.5222-9-dakr@redhat.com
2023-08-04drm/nouveau: fence: separate fence alloc and emitDanilo Krummrich7-41/+59
The new (VM_BIND) UAPI exports DMA fences through DRM syncobjs. Hence, in order to emit fences within DMA fence signalling critical sections (e.g. as typically done in the DRM GPU schedulers run_job() callback) we need to separate fence allocation and fence emitting. Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230804182406.5222-8-dakr@redhat.com
2023-08-04drm/nouveau: move usercopy helpers to nouveau_drv.hDanilo Krummrich2-26/+26
Move the usercopy helpers to a common driver header file to make it usable for the new API added in subsequent commits. Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230804182406.5222-7-dakr@redhat.com
2023-08-04drm/nouveau: bo: initialize GEM GPU VA interfaceDanilo Krummrich1-0/+6
Initialize the GEM's DRM GPU VA manager interface in preparation for the (u)vmm implementation, provided by subsequent commits, to make use of it. Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230804182406.5222-6-dakr@redhat.com
2023-08-04drm/nouveau: get vmm via nouveau_cli_vmm()Danilo Krummrich4-5/+14
Provide a getter function for the client's current vmm context. Since we'll add a new (u)vmm context for UMD bindings in subsequent commits, this will keep the code clean. Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230804182406.5222-5-dakr@redhat.com
2023-08-04drm/nouveau: fixup the uapi header file.Dave Airlie1-41/+0
nouveau > 10 years ago had a plan for new multiplexer inside a multiplexer API using nvif. It never fully reached fruition, fast forward 10 years, and the new vulkan driver is avoiding libdrm and calling ioctls, and these 3 ioctls, getparam, channel alloc + free don't seem to be things we'd want to use nvif for. Undeprecate and put them into the uapi header so we can just copy it into mesa later. v2: use uapi types. Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230804182406.5222-3-dakr@redhat.com
2023-08-04Merge tag 'ceph-for-6.5-rc5' of https://github.com/ceph/ceph-clientLinus Torvalds1-13/+15
Pull ceph fixes from Ilya Dryomov: "Two patches to improve RBD exclusive lock interaction with osd_request_timeout option and another fix to reduce the potential for erroneous blocklisting -- this time in CephFS. All going to stable" * tag 'ceph-for-6.5-rc5' of https://github.com/ceph/ceph-client: libceph: fix potential hang in ceph_osdc_notify() rbd: prevent busy loop when requesting exclusive lock ceph: defer stopping mdsc delayed_work
2023-08-04drm: Drop select FRAMEBUFFER_CONSOLE for DRM_FBDEV_EMULATIONJavier Martinez Canillas1-1/+0
The commit c242f48433e7 ("drm: Make FB_CORE to be selected if DRM fbdev emulation is enabled") changed DRM_FBDEV_EMULATION from 'depends on FB' to an effective 'select FB_CORE', so any config that previously had DRM=y and FB=n now has FB_CORE=y and FRAMEBUFFER_CONSOLE=y. This leads to unmet direct dependencies detected for FRAMEBUFFER_CONSOLE as reported by Arthur Grillo, e.g: WARNING: unmet direct dependencies detected for FRAMEBUFFER_CONSOLE Depends on [n]: VT [=n] && FB_CORE [=y] && !UML [=y] Selected by [y]: - DRM_FBDEV_EMULATION [=y] && HAS_IOMEM [=y] && DRM [=y] && !EXPERT [=n] Arnd Bergmann suggests to drop the select FRAMEBUFFER_CONSOLE for the DRM_FBDEV_EMULATION Kconfig symbol, since a possible use case could be to enable DRM fbdev emulation but without a framebuffer console. Fixes: c242f48433e7 ("drm: Make FB_CORE to be selected if DRM fbdev emulation is enabled") Reported-by: Arthur Grillo <arthurgrillo@riseup.net> Closes: https://lore.kernel.org/dri-devel/20230726220325.278976-1-arthurgrillo@riseup.net Suggested-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Arthur Grillo <arthurgrillo@riseup.net> Link: https://patchwork.freedesktop.org/patch/msgid/20230804125156.1387542-1-javierm@redhat.com
2023-08-04drm/msm/dpu: fix the irq index in dpu_encoder_phys_wb_wait_for_commit_doneDmitry Baryshkov1-1/+2
Since commit 1e7ac595fa46 ("drm/msm/dpu: pass irq to dpu_encoder_helper_wait_for_irq()") the dpu_encoder_phys_wb_wait_for_commit_done expects the IRQ index rather than the IRQ index in phys_enc->intr table, however writeback got the older invocation in place. This was unnoticed for several releases, but now it's time to fix it. Fixes: d7d0e73f7de3 ("drm/msm/dpu: introduce the dpu_encoder_phys_* for writeback") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/550924/ Link: https://lore.kernel.org/r/20230802100426.4184892-2-dmitry.baryshkov@linaro.org
2023-08-04serial: 8250: Fix oops for port->pm on uart_change_pm()Tony Lindgren1-0/+1
Unloading a hardware specific 8250 driver can produce error "Unable to handle kernel paging request at virtual address" about ten seconds after unloading the driver. This happens on uart_hangup() calling uart_change_pm(). Turns out commit 04e82793f068 ("serial: 8250: Reinit port->pm on port specific driver unbind") was only a partial fix. If the hardware specific driver has initialized port->pm function, we need to clear port->pm too. Just reinitializing port->ops does not do this. Otherwise serial8250_pm() will call port->pm() instead of serial8250_do_pm(). Fixes: 04e82793f068 ("serial: 8250: Reinit port->pm on port specific driver unbind") Signed-off-by: Tony Lindgren <tony@atomide.com> Link: https://lore.kernel.org/r/20230804131553.52927-1-tony@atomide.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-08-04drm/msm/dpu: initialise clk_rate to 0 in _dpu_core_perf_get_core_clk_rateDmitry Baryshkov1-0/+1
When removing the core perf tune overrides, I also occasionaly removed the initialisation of the clk_rate variable. Initialise it to 0 to let max() correctly calculate the maximum of requested clock rates. Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Fixes: 6a4bc73915af ("drm/msm/dpu: drop separate dpu_core_perf_tune overrides") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/551321/ Link: https://lore.kernel.org/r/20230804094804.36053-1-dmitry.baryshkov@linaro.org
2023-08-04drm/i915/sdvo: fix panel_type initializationJani Nikula1-1/+1
Commit 3f9ffce5765d ("drm/i915: Do panel VBT init early if the VBT declares an explicit panel type") started using -1 as the value for unset panel_type. It gets initialized in intel_panel_init_alloc(), but the SDVO code never calls it. Call intel_panel_init_alloc() to initialize the panel, including the panel_type. Reported-by: Tomi Leppänen <tomi@tomin.site> Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8896 Fixes: 3f9ffce5765d ("drm/i915: Do panel VBT init early if the VBT declares an explicit panel type") Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: <stable@vger.kernel.org> # v6.1+ Reviewed-by: Uma Shankar <uma.shankar@intel.com> Tested-by: Tomi Leppänen <tomi@tomin.site> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230803122706.838721-1-jani.nikula@intel.com
2023-08-04fbdev/xilinxfb: Use fbdev I/O helpersThomas Zimmermann2-6/+2
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions. Select the correct modules with Kconfig's FB_IOMEM_HELPERS token. The macro and token set the currently selected values, so there is no functional change. v3: * use _IOMEM_ in commit message v2: * updated to use _IOMEM_ tokens Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Helge Deller <deller@gmx.de> Cc: Michal Simek <michal.simek@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-47-tzimmermann@suse.de
2023-08-04fbdev/vesafb: Use fbdev I/O helpersThomas Zimmermann2-6/+2
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions. Select the correct modules with Kconfig's FB_IOMEM_HELPERS token. The macro and token set the currently selected values, so there is no functional change. v3: * use _IOMEM_ in commit message v2: * updated to use _IOMEM_ tokens Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Helge Deller <deller@gmx.de> Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-46-tzimmermann@suse.de
2023-08-04fbdev/valkyriefb: Use fbdev I/O helpersThomas Zimmermann2-6/+2
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions. Select the correct modules with Kconfig's FB_IOMEM_HELPERS token. The macro and token set the currently selected values, so there is no functional change. v3: * use _IOMEM_ in commit message v2: * updated to use _IOMEM_ tokens Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Helge Deller <deller@gmx.de> Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-45-tzimmermann@suse.de
2023-08-04fbdev/uvesafb: Use fbdev I/O helpersThomas Zimmermann2-6/+2
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions. Select the correct modules with Kconfig's FB_IOMEM_HELPERS token. The macro and token set the currently selected values, so there is no functional change. v3: * use _IOMEM_ in commit message v2: * updated to use _IOMEM_ tokens Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Helge Deller <deller@gmx.de> Cc: Michal Januszewski <spock@gentoo.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-44-tzimmermann@suse.de
2023-08-04fbdev/sunxvr2500: Use fbdev I/O helpersThomas Zimmermann2-6/+2
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions. Select the correct modules with Kconfig's FB_IOMEM_HELPERS token. The macro and token set the currently selected values, so there is no functional change. v3: * use _IOMEM_ in commit message v2: * updated to use _IOMEM_ tokens Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Helge Deller <deller@gmx.de> Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-43-tzimmermann@suse.de
2023-08-04fbdev/sunxvr1000: Use fbdev I/O helpersThomas Zimmermann2-6/+2
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions. Select the correct modules with Kconfig's FB_IOMEM_HELPERS token. The macro and token set the currently selected values, so there is no functional change. v3: * use _IOMEM_ in commit message v2: * updated to use _IOMEM_ tokens Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Helge Deller <deller@gmx.de> Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-42-tzimmermann@suse.de
2023-08-04fbdev/sstfb: Use fbdev I/O helpersThomas Zimmermann2-6/+2
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions. Select the correct modules with Kconfig's FB_IOMEM_HELPERS token. The macro and token set the currently selected values, so there is no functional change. v3: * use _IOMEM_ in commit message v2: * updated to use _IOMEM_ tokens Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Helge Deller <deller@gmx.de> Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-41-tzimmermann@suse.de
2023-08-04fbdev/simplefb: Use fbdev I/O helpersThomas Zimmermann2-6/+2
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions. Select the correct modules with Kconfig's FB_IOMEM_HELPERS token. The macro and token set the currently selected values, so there is no functional change. v3: * use _IOMEM_ in commit message v2: * updated to use _IOMEM_ tokens Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Helge Deller <deller@gmx.de> Cc: Hans de Goede <hdegoede@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-40-tzimmermann@suse.de
2023-08-04fbdev/sh7760fb: Use fbdev I/O helpersThomas Zimmermann2-6/+2
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions. Select the correct modules with Kconfig's FB_IOMEM_HELPERS token. The macro and token set the currently selected values, so there is no functional change. v3: * use _IOMEM_ in commit message v2: * updated to use _IOMEM_ tokens Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Helge Deller <deller@gmx.de> Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-39-tzimmermann@suse.de
2023-08-04fbdev/s3cfb: Use fbdev I/O helpersThomas Zimmermann2-6/+2
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions. Select the correct modules with Kconfig's FB_IOMEM_HELPERS token. The macro and token set the currently selected values, so there is no functional change. v3: * use _IOMEM_ in commit message v2: * updated to use _IOMEM_ tokens Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Helge Deller <deller@gmx.de> Cc: Jingoo Han <jingoohan1@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-38-tzimmermann@suse.de
2023-08-04fbdev/q40fb: Use fbdev I/O helpersThomas Zimmermann2-6/+2
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions. Select the correct modules with Kconfig's FB_IOMEM_HELPERS token. The macro and token set the currently selected values, so there is no functional change. v3: * use _IOMEM_ in commit message v2: * updated to use _IOMEM_ tokens Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Helge Deller <deller@gmx.de> Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-37-tzimmermann@suse.de
2023-08-04fbdev/pxafb: Use fbdev I/O helpersThomas Zimmermann2-6/+2
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions. Select the correct modules with Kconfig's FB_IOMEM_HELPERS token. The macro and token set the currently selected values, so there is no functional change. v3: * use _IOMEM_ in commit message v2: * updated to use _IOMEM_ tokens Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Helge Deller <deller@gmx.de> Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-36-tzimmermann@suse.de
2023-08-04fbdev/pxa168fb: Use fbdev I/O helpersThomas Zimmermann2-6/+2
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions. Select the correct modules with Kconfig's FB_IOMEM_HELPERS token. The macro and token set the currently selected values, so there is no functional change. v3: * use _IOMEM_ in commit message v2: * updated to use _IOMEM_ tokens Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Helge Deller <deller@gmx.de> Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-35-tzimmermann@suse.de
2023-08-04fbdev/pmagb-b-fb: Use fbdev I/O helpersThomas Zimmermann2-6/+2
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions. Select the correct modules with Kconfig's FB_IOMEM_HELPERS token. The macro and token set the currently selected values, so there is no functional change. v3: * use _IOMEM_ in commit message v2: * updated to use _IOMEM_ tokens * fix driver name in commit message Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Helge Deller <deller@gmx.de> Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-34-tzimmermann@suse.de
2023-08-04fbdev/pmag-ba-fb: Use fbdev I/O helpersThomas Zimmermann2-6/+2
Set struct fb_ops and with FB_DEFAULT_IOMEM_OPS, fbdev's initializer for I/O memory. Sets the callbacks to the cfb_ and fb_io_ functions. Select the correct modules with Kconfig's FB_IOMEM_HELPERS token. The macro and token set the currently selected values, so there is no functional change. v3: * use _IOMEM_ in commit message v2: * updated to use _IOMEM_ tokens Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: Helge Deller <deller@gmx.de> Link: https://patchwork.freedesktop.org/patch/msgid/20230803184034.6456-33-tzimmermann@suse.de
generated by cgit v1.2.3 (git 2.39.0) at 2025-10-04 06:18:22 +0300