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2022-12-06drm/amdgpu: generally allow over-commit during BO allocationChristian König
We already fallback to a dummy BO with no backing store when we allocate GDS,GWS and OA resources and to GTT when we allocate VRAM. Drop all those workarounds and generalize this for GTT as well. This fixes ENOMEM issues with runaway applications which try to allocate/free GTT in a loop and are otherwise only limited by the CPU speed. The CS will wait for the cleanup of freed up BOs to satisfy the various domain specific limits and so effectively throttle those buggy applications down to a sane allocation behavior again. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-12-06drm/amd/display: fix array index out of bound error in DCN32 DMLAurabindo Pillai
[Why&How] LinkCapacitySupport array is indexed with the number of voltage states and not the number of max DPPs. Fix the error by changing the array declaration to use the correct (larger) array size of total number of voltage states. Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-12-06drm/amd/display: 3.2.215Aric Cyr
Acked-by: Stylon Wang <stylon.wang@amd.com> Signed-off-by: Aric Cyr <aric.cyr@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-12-06drm/amd/display: set optimized required for comp buf changesDillon Varone
[Description] When compressed buffer allocation changes, optimized required flag should be set to trigger an update in optimize bandwidth. Reviewed-by: Aric Cyr <Aric.Cyr@amd.com> Acked-by: Stylon Wang <stylon.wang@amd.com> Signed-off-by: Dillon Varone <Dillon.Varone@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-12-06drm/amd/display: Add debug option to skip PSR CRTC disableNicholas Kazlauskas
[Why] It's currently tied to Z10 support, and is required for Z10, but we can still support Z10 display off without PSR. We currently need to skip the PSR CRTC disable to prevent stuttering and underflow from occuring during PSR-SU. [How] Add a debug option to allow specifying this separately. Reviewed-by: Robin Chen <robin.chen@amd.com> Acked-by: Stylon Wang <stylon.wang@amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-12-06drm/amd/display: correct DML calc error of UrgentLatencyZhongwei
[Why] The input UrgentLatency in CalculateUrgentBurstFactor of prefect check is wrong. [How] Correct to the correct one to keep same as HW formula Reviewed-by: Charlene Liu <Charlene.Liu@amd.com> Acked-by: Stylon Wang <stylon.wang@amd.com> Signed-off-by: Zhongwei <Zhongwei.Zhang@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-12-06drm/amd/display: correct static_screen_event_maskCharlene Liu
[why] HW register bit define changed. Reviewed-by: Zhan Liu <Zhan.Liu@amd.com> Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Acked-by: Stylon Wang <stylon.wang@amd.com> Signed-off-by: Charlene Liu <Charlene.Liu@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-12-06drm/amd/display: Ensure commit_streams returns the DC return codeAlvin Lee
[Description] - Ensure dc_commit_streams returns the correct return code so any failures can be handled properly in DM layer - If set timings fail and we have to remove MPO planes, do so unconditionally but make sure to mark for removal so we report the VSYNC and prevent timeout - Failure to remove MPO plane results in set timings failure due to lack of resources Reviewed-by: Aric Cyr <Aric.Cyr@amd.com> Acked-by: Stylon Wang <stylon.wang@amd.com> Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-12-06drm/amd/display: read invalid ddc pin status cause engine busyPaul Hsieh
[Why] There is no DDC_6 pin on new asic cause the mapping table is incorrect. When app try to access DDC_VGA port, driver read an invalid ddc pin status and report engine busy. [How] Add dummy DDC_6 pin to align gpio structure. Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com> Acked-by: Stylon Wang <stylon.wang@amd.com> Signed-off-by: Paul Hsieh <Paul.Hsieh@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-12-06drm/amd/display: Bypass DET swath fill check for max clocksDillon Varone
[Description] If validating for max voltage level (therefore max clocks) always pass over the DET swath fill latency hiding check. Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com> Acked-by: Stylon Wang <stylon.wang@amd.com> Signed-off-by: Dillon Varone <Dillon.Varone@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-12-06drm/amd/display: Disable uclk pstate for subvp pipesDillon Varone
[Description] When subvp is in use, main pipes should block unintended natural uclk pstate changes to prevent disruption to the state machine. Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com> Acked-by: Stylon Wang <stylon.wang@amd.com> Signed-off-by: Dillon Varone <Dillon.Varone@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-12-06drm/amd/display: Fix DCN2.1 default DSC clocksMichael Strauss
[WHY] Low dscclk in high vlevels blocks some DSC modes. [HOW] Update dscclk to 1/3 of dispclk. Reviewed-by: Charlene Liu <Charlene.Liu@amd.com> Acked-by: Stylon Wang <stylon.wang@amd.com> Signed-off-by: Michael Strauss <michael.strauss@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-12-06drm/amd/display: Enable dp_hdmi21_pcon supportDavid Galiffi
[Why] It is not enabled for DCN3.0.1, 3.0.2, 3.0.3. [How] Add `dc->caps.dp_hdmi21_pcon_support = true` to these DCN versions. Reviewed-by: Martin Leung <Martin.Leung@amd.com> Acked-by: Stylon Wang <stylon.wang@amd.com> Signed-off-by: David Galiffi <David.Galiffi@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-12-06drm/amd/display: prevent seamless boot on displays that don't have the ↵Dmytro Laktyushkin
preferred dig Seamless boot requires VBIOS to select dig matching to link order wise. A significant amount of dal logic makes assumption we are using preferred dig for eDP and if this isn't the case then seamless boot is not supported. Reviewed-by: Martin Leung <Martin.Leung@amd.com> Acked-by: Stylon Wang <stylon.wang@amd.com> Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-12-06drm/amd/display: trigger timing sync only if TG is runningAurabindo Pillai
[Why&How] If the timing generator isnt running, it does not make sense to trigger a sync on the corresponding OTG. Check this condition before starting. Otherwise, this will cause error like: *ERROR* GSL: Timeout on reset trigger! Fixes: dc55b106ad477c ("drm/amd/display: Disable phantom OTG after enable for plane disable") Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com> Acked-by: Stylon Wang <stylon.wang@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-12-06drm/amd/display: Remove DTB DTO on CLK updateChris Park
[Why] DTB DTO is programmed more correctly during link enable. Programming them on CLK update which may arrive frequently and sporadically per flip throws off DTB DTO. [How] Remove DTB DTO programming on clock update. Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com> Acked-by: Jasdeep Dhillon <jdhillon@amd.com> Signed-off-by: Chris Park <Chris.Park@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-12-06xen/netback: don't call kfree_skb() with interrupts disabledJuergen Gross
It is not allowed to call kfree_skb() from hardware interrupt context or with interrupts being disabled. So remove kfree_skb() from the spin_lock_irqsave() section and use the already existing "drop" label in xenvif_start_xmit() for dropping the SKB. At the same time replace the dev_kfree_skb() call there with a call of dev_kfree_skb_any(), as xenvif_start_xmit() can be called with disabled interrupts. This is XSA-424 / CVE-2022-42328 / CVE-2022-42329. Fixes: be81992f9086 ("xen/netback: don't queue unlimited number of packages") Reported-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: Juergen Gross <jgross@suse.com> Reviewed-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: Juergen Gross <jgross@suse.com>
2022-12-06xen/netback: Ensure protocol headers don't fall in the non-linear areaRoss Lagerwall
In some cases, the frontend may send a packet where the protocol headers are spread across multiple slots. This would result in netback creating an skb where the protocol headers spill over into the non-linear area. Some drivers and NICs don't handle this properly resulting in an interface reset or worse. This issue was introduced by the removal of an unconditional skb pull in the tx path to improve performance. Fix this without reintroducing the pull by setting up grant copy ops for as many slots as needed to reach the XEN_NETBACK_TX_COPY_LEN size. Adjust the rest of the code to handle multiple copy operations per skb. This is XSA-423 / CVE-2022-3643. Fixes: 7e5d7753956b ("xen-netback: remove unconditional __pskb_pull_tail() in guest Tx path") Signed-off-by: Ross Lagerwall <ross.lagerwall@citrix.com> Reviewed-by: Paul Durrant <paul@xen.org> Signed-off-by: Juergen Gross <jgross@suse.com>
2022-12-06pinctrl: thunderbay: fix possible memory leak in thunderbay_build_functions()Gaosheng Cui
The thunderbay_add_functions() will free memory of thunderbay_funcs when everything is ok, but thunderbay_funcs will not be freed when thunderbay_add_functions() fails, then there will be a memory leak, so we need to add kfree() when thunderbay_add_functions() fails to fix it. In addition, doing some cleaner works, moving kfree(funcs) from thunderbay_add_functions() to thunderbay_build_functions(). Fixes: 12422af8194d ("pinctrl: Add Intel Thunder Bay pinctrl driver") Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com> Reviewed-by: Rafał Miłecki <rafal@milecki.pl> Link: https://lore.kernel.org/r/20221129120126.1567338-1-cuigaosheng1@huawei.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2022-12-06nvme-pci: split out a nvme_pci_ctrl_is_dead helperChristoph Hellwig
Clean up nvme_dev_disable by splitting the logic to detect if a controller is dead into a separate helper. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
2022-12-06nvme-pci: return early on ctrl state mismatch in nvme_reset_workChristoph Hellwig
The only way nvme_reset_work could be called when not in resetting state is if a reset and remove happen near the same time. This should not happen, but if it did we don't want the reset work to disable the controller because the remove is already doing that. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
2022-12-06nvme-pci: rename nvme_disable_io_queuesChristoph Hellwig
This function really deletes the I/O queues, so rename it to match the functionality. Also move the main wrapper right next to the actual underlying implementation. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
2022-12-06nvme-pci: cleanup nvme_suspend_queueChristoph Hellwig
Remove the unused returne value, pass a dev + qid instead of the queue as that is better for the callers as well as the function itself, and remove the entirely pointless kerneldoc comment. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
2022-12-06nvme-pci: remove nvme_pci_disableChristoph Hellwig
nvme_pci_disable has a single caller, fold it into that. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Eric Curtin <ecurtin@redhat.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
2022-12-06nvme-pci: remove nvme_disable_admin_queueChristoph Hellwig
nvme_disable_admin_queue has only a single caller, and just calls two other funtions, so remove it to clean up the remove path a little more. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Eric Curtin <ecurtin@redhat.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
2022-12-06nvme: merge nvme_shutdown_ctrl into nvme_disable_ctrlChristoph Hellwig
Many of the callers decide which one to use based on a bool argument and there is at least some code to be shared, so merge these two. Also move a comment specific to a single callsite to that callsite. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Hector Martin <marcan@marcan.st>
2022-12-06nvme: use nvme_wait_ready in nvme_shutdown_ctrlChristoph Hellwig
Refactor the code to wait for CSTS state changes so that it can be reused by nvme_shutdown_ctrl. This reduces the delay between each iteration that checks CSTS from 100ms in the shutdown code to the 1 to 2ms range done during enable, matching the changes from commit 3e98c2443f5c that were only applied to the enable/disable path. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Pankaj Raghav <p.raghav@samsung.com>
2022-12-06nvme-apple: fix controller shutdown in apple_nvme_disableChristoph Hellwig
nvme_shutdown_ctrl already shuts the controller down, there is no need to also call nvme_disable_ctrl for the shutdown case. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Eric Curtin <ecurtin@redhat.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Hector Martin <marcan@marcan.st>
2022-12-06spi: mtk-snfi: Add snfi support for MT7986 ICXiangsheng Hou
Add snfi support for MT7986 IC. Signed-off-by: Xiangsheng Hou <xiangsheng.hou@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20221205065756.26875-2-xiangsheng.hou@mediatek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-12-06tipc: Fix potential OOB in tipc_link_proto_rcv()YueHaibing
Fix the potential risk of OOB if skb_linearize() fails in tipc_link_proto_rcv(). Fixes: 5cbb28a4bf65 ("tipc: linearize arriving NAME_DISTR and LINK_PROTO buffers") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20221203094635.29024-1-yuehaibing@huawei.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-12-06net: hisilicon: Fix potential use-after-free in hix5hd2_rx()Liu Jian
The skb is delivered to napi_gro_receive() which may free it, after calling this, dereferencing skb may trigger use-after-free. Fixes: 57c5bc9ad7d7 ("net: hisilicon: add hix5hd2 mac driver") Signed-off-by: Liu Jian <liujian56@huawei.com> Link: https://lore.kernel.org/r/20221203094240.1240211-2-liujian56@huawei.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-12-06irqchip/ti-sci-inta: Fix kernel docThomas Gleixner
W=1 build complains: drivers/irqchip/irq-ti-sci-inta.c:177: warning: Function parameter or member 'vint_id' not described in 'ti_sci_inta_xlate_irq' drivers/irqchip/irq-ti-sci-inta.c:177: warning: Excess function parameter 'irq' description in 'ti_sci_inta_xlate_irq' Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20221121140048.596303869@linutronix.de
2022-12-06irqchip/gic-v2m: Mark a few functions __initThomas Gleixner
They are all part of the init sequence. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20221121140048.534395323@linutronix.de
2022-12-06irqchip/gic-v2m: Include arm-gic-common.hThomas Gleixner
W=1 build complains: drivers/irqchip/irq-gic-v2m.c:570:12: warning: no previous prototype for ‘gicv2m_init’ [-Wmissing-prototypes] 570 | int __init gicv2m_init(struct fwnode_handle *parent_handle, Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20221121140048.470680255@linutronix.de
2022-12-06irqchip/irq-mvebu-icu: Fix works by chance pointer assignmentThomas Gleixner
Assigning a void pointer which points to a struct to two different data types only works by chance if the second type is the first member of the struct. Replace this works by chance code by using the primary struct pointer. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20221121140048.344525618@linutronix.de
2022-12-06net: mdio: fix unbalanced fwnode reference count in mdio_device_release()Zeng Heng
There is warning report about of_node refcount leak while probing mdio device: OF: ERROR: memory leak, expected refcount 1 instead of 2, of_node_get()/of_node_put() unbalanced - destroy cset entry: attach overlay node /spi/soc@0/mdio@710700c0/ethernet@4 In of_mdiobus_register_device(), we increase fwnode refcount by fwnode_handle_get() before associating the of_node with mdio device, but it has never been decreased in normal path. Since that, in mdio_device_release(), it needs to call fwnode_handle_put() in addition instead of calling kfree() directly. After above, just calling mdio_device_free() in the error handle path of of_mdiobus_register_device() is enough to keep the refcount balanced. Fixes: a9049e0c513c ("mdio: Add support for mdio drivers.") Signed-off-by: Zeng Heng <zengheng4@huawei.com> Reviewed-by: Yang Yingliang <yangyingliang@huawei.com> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/20221203073441.3885317-1-zengheng4@huawei.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-12-06net: hisilicon: Fix potential use-after-free in hisi_femac_rx()Liu Jian
The skb is delivered to napi_gro_receive() which may free it, after calling this, dereferencing skb may trigger use-after-free. Fixes: 542ae60af24f ("net: hisilicon: Add Fast Ethernet MAC driver") Signed-off-by: Liu Jian <liujian56@huawei.com> Link: https://lore.kernel.org/r/20221203094240.1240211-1-liujian56@huawei.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-12-06ACPI: fan: Convert to use sysfs_emit_at() APIye xingchen
Follow the advice of the Documentation/filesystems/sysfs.rst and show() should only use sysfs_emit() or sysfs_emit_at() when formatting the value to be returned to user space. Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2022-12-06net: thunderx: Fix missing destroy_workqueue of nicvf_rx_mode_wqYongqiang Liu
The nicvf_probe() won't destroy workqueue when register_netdev() failed. Add destroy_workqueue err handle case to fix this issue. Fixes: 2ecbe4f4a027 ("net: thunderx: replace global nicvf_rx_mode_wq work queue for all VFs to private for each of them.") Signed-off-by: Yongqiang Liu <liuyongqiang13@huawei.com> Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com> Link: https://lore.kernel.org/r/20221203094125.602812-1-liuyongqiang13@huawei.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-12-06ravb: Fix potential use-after-free in ravb_rx_gbeth()YueHaibing
The skb is delivered to napi_gro_receive() which may free it, after calling this, dereferencing skb may trigger use-after-free. Fixes: 1c59eb678cbd ("ravb: Fillup ravb_rx_gbeth() stub") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20221203092941.10880-1-yuehaibing@huawei.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-12-06Merge branch 'for-next/undef-traps' into for-next/coreWill Deacon
* for-next/undef-traps: arm64: armv8_deprecated: fix unused-function error arm64: armv8_deprecated: rework deprected instruction handling arm64: armv8_deprecated: move aarch32 helper earlier arm64: armv8_deprecated move emulation functions arm64: armv8_deprecated: fold ops into insn_emulation arm64: rework EL0 MRS emulation arm64: factor insn read out of call_undef_hook() arm64: factor out EL1 SSBS emulation hook arm64: split EL0/EL1 UNDEF handlers arm64: allow kprobes on EL0 handlers
2022-12-06Merge branch 'for-next/trivial' into for-next/coreWill Deacon
* for-next/trivial: arm64: alternatives: add __init/__initconst to some functions/variables arm64/asm: Remove unused assembler DAIF save/restore macros arm64/kpti: Move DAIF masking to C code Revert "arm64/mm: Drop redundant BUG_ON(!pgtable_alloc)" arm64/mm: Drop unused restore_ttbr1 arm64: alternatives: make apply_alternatives_vdso() static arm64/mm: Drop idmap_pg_end[] declaration arm64/mm: Drop redundant BUG_ON(!pgtable_alloc) arm64: make is_ttbrX_addr() noinstr-safe arm64/signal: Document our convention for choosing magic numbers arm64: atomics: lse: remove stale dependency on JUMP_LABEL arm64: paravirt: remove conduit check in has_pv_steal_clock arm64: entry: Fix typo arm64/booting: Add missing colon to FA64 entry arm64/mm: Drop ARM64_KERNEL_USES_PMD_MAPS arm64/asm: Remove unused enable_da macro
2022-12-06Merge branch 'for-next/sysregs' into for-next/coreWill Deacon
* for-next/sysregs: (39 commits) arm64/sysreg: Remove duplicate definitions from asm/sysreg.h arm64/sysreg: Convert ID_DFR1_EL1 to automatic generation arm64/sysreg: Convert ID_DFR0_EL1 to automatic generation arm64/sysreg: Convert ID_AFR0_EL1 to automatic generation arm64/sysreg: Convert ID_MMFR5_EL1 to automatic generation arm64/sysreg: Convert MVFR2_EL1 to automatic generation arm64/sysreg: Convert MVFR1_EL1 to automatic generation arm64/sysreg: Convert MVFR0_EL1 to automatic generation arm64/sysreg: Convert ID_PFR2_EL1 to automatic generation arm64/sysreg: Convert ID_PFR1_EL1 to automatic generation arm64/sysreg: Convert ID_PFR0_EL1 to automatic generation arm64/sysreg: Convert ID_ISAR6_EL1 to automatic generation arm64/sysreg: Convert ID_ISAR5_EL1 to automatic generation arm64/sysreg: Convert ID_ISAR4_EL1 to automatic generation arm64/sysreg: Convert ID_ISAR3_EL1 to automatic generation arm64/sysreg: Convert ID_ISAR2_EL1 to automatic generation arm64/sysreg: Convert ID_ISAR1_EL1 to automatic generation arm64/sysreg: Convert ID_ISAR0_EL1 to automatic generation arm64/sysreg: Convert ID_MMFR4_EL1 to automatic generation arm64/sysreg: Convert ID_MMFR3_EL1 to automatic generation ...
2022-12-06Merge branch 'for-next/sve-state' into for-next/coreWill Deacon
* for-next/sve-state: arm64/fp: Use a struct to pass data to fpsimd_bind_state_to_cpu() arm64/sve: Leave SVE enabled on syscall if we don't context switch arm64/fpsimd: SME no longer requires SVE register state arm64/fpsimd: Load FP state based on recorded data type arm64/fpsimd: Stop using TIF_SVE to manage register saving in KVM arm64/fpsimd: Have KVM explicitly say which FP registers to save arm64/fpsimd: Track the saved FPSIMD state type separately to TIF_SVE KVM: arm64: Discard any SVE state when entering KVM guests
2022-12-06Merge branch 'for-next/stacks' into for-next/coreWill Deacon
* for-next/stacks: arm64: move on_thread_stack() to <asm/stacktrace.h> arm64: remove current_top_of_stack()
2022-12-06Merge branch 'for-next/selftests' into for-next/coreWill Deacon
* for-next/selftests: kselftest/arm64: Allow epoll_wait() to return more than one result kselftest/arm64: Don't drain output while spawning children kselftest/arm64: Hold fp-stress children until they're all spawned kselftest/arm64: Set test names prior to starting children kselftest/arm64: Use preferred form for predicate load/stores kselftest/arm64: fix array_size.cocci warning kselftest/arm64: fix array_size.cocci warning kselftest/arm64: Print ASCII version of unknown signal frame magic values kselftest/arm64: Remove validation of extra_context from TODO kselftest/arm64: Provide progress messages when signalling children kselftest/arm64: Check that all children are producing output in fp-stress
2022-12-06cpufreq: Remove CVS version control contents from documentationConghui Wang
Since Linux moved to git, CVS is not relevant any more. Signed-off-by: Conghui Wang <conghui.wang@hotmail.com> [ rjw: Subject and changelog edits, dropped trailing spaces ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2022-12-06Merge branch 'for-next/perf' into for-next/coreWill Deacon
* for-next/perf: (21 commits) arm_pmu: Drop redundant armpmu->map_event() in armpmu_event_init() drivers/perf: hisi: Add TLP filter support Documentation: perf: Indent filter options list of hisi-pcie-pmu docs: perf: Fix PMU instance name of hisi-pcie-pmu drivers/perf: hisi: Fix some event id for hisi-pcie-pmu arm64/perf: Replace PMU version number '0' with ID_AA64DFR0_EL1_PMUVer_NI perf/amlogic: Remove unused header inclusions of <linux/version.h> perf/amlogic: Fix build error for x86_64 allmodconfig dt-binding: perf: Add Amlogic DDR PMU docs/perf: Add documentation for the Amlogic G12 DDR PMU perf/amlogic: Add support for Amlogic meson G12 SoC DDR PMU driver MAINTAINERS: Update HiSilicon PMU maintainers perf: arm_cspmu: Fix module cyclic dependency perf: arm_cspmu: Fix build failure on x86_64 perf: arm_cspmu: Fix modular builds due to missing MODULE_LICENSE()s perf: arm_cspmu: Add support for NVIDIA SCF and MCF attribute perf: arm_cspmu: Add support for ARM CoreSight PMU driver perf/smmuv3: Fix hotplug callback leak in arm_smmu_pmu_init() perf/arm_dmc620: Fix hotplug callback leak in dmc620_pmu_init() drivers: perf: marvell_cn10k: Fix hotplug callback leak in tad_pmu_init() ...
2022-12-06Merge branch 'for-next/mm' into for-next/coreWill Deacon
* for-next/mm: arm64: booting: Require placement within 48-bit addressable memory arm64: mm: kfence: only handle translation faults arm64/mm: Simplify and document pte_to_phys() for 52 bit addresses
2022-12-06Merge branch 'for-next/kprobes' into for-next/coreWill Deacon
* for-next/kprobes: arm64: kprobes: Return DBG_HOOK_ERROR if kprobes can not handle a BRK arm64: kprobes: Let arch do_page_fault() fix up page fault in user handler arm64: Prohibit instrumentation on arch_stack_walk()
generated by cgit (git 2.34.1) at 2025-09-14 11:54:16 +0000