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2021-06-24dmaengine: xilinx: dpdma: Use kernel type u32 over uint32_tMichal Simek
Use u32 kernel type instead of uint32_t. Issue is reported by checkpatch.pl --strict. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://lore.kernel.org/r/9569008794d519b487348bfeafbfd76c5da5755e.1624446336.git.michal.simek@xilinx.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-06-24Merge tag 'usb-serial-5.14-rc1' of ↵Greg Kroah-Hartman
https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-next Johan writes: USB-serial updates for 5.14-rc1 Here are the USB-serial updates for 5.14-rc1, including: - gpio support for CP2108 - chars_in_buffer and write_room return-value updates - chars_in_buffer and write_room clean ups Included are also various clean ups. All have been in linux-next with no reported issues. * tag 'usb-serial-5.14-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial: USB: serial: cp210x: add support for GPIOs on CP2108 USB: serial: drop irq-flags initialisations USB: serial: mos7840: drop buffer-callback return-value comments USB: serial: mos7720: drop buffer-callback sanity checks USB: serial: io_edgeport: drop buffer-callback sanity checks USB: serial: digi_acceleport: add chars_in_buffer locking USB: serial: digi_acceleport: reduce chars_in_buffer over-reporting USB: serial: make usb_serial_driver::chars_in_buffer return uint USB: serial: make usb_serial_driver::write_room return uint
2021-06-24xen/events: reset active flag for lateeoi events laterJuergen Gross
In order to avoid a race condition for user events when changing cpu affinity reset the active flag only when EOI-ing the event. This is working fine as all user events are lateeoi events. Note that lateeoi_ack_mask_dynirq() is not modified as there is no explicit call to xen_irq_lateeoi() expected later. Cc: stable@vger.kernel.org Reported-by: Julien Grall <julien@xen.org> Fixes: b6622798bc50b62 ("xen/events: avoid handling the same event on two cpus at the same time") Tested-by: Julien Grall <julien@xen.org> Signed-off-by: Juergen Gross <jgross@suse.com> Reviewed-by: Boris Ostrovsky <boris.ostrvsky@oracle.com> Link: https://lore.kernel.org/r/20210623130913.9405-1-jgross@suse.com Signed-off-by: Juergen Gross <jgross@suse.com>
2021-06-24crypto: sl3516 - depends on HAS_IOMEMCorentin Labbe
The sl3516 driver need to depend on HAS_IOMEM. This fixes a build error: ERROR: modpost: "devm_platform_ioremap_resource" [drivers/crypto/gemini/sl3516-ce.ko] undefined! Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-06-24crypto: hisilicon/qm - implement for querying hardware tasks status.Wenkai Lin
This patch adds a function hisi_qm_is_q_updated to check if the task is ready in hardware queue when user polls an UACCE queue.This prevents users from repeatedly querying whether the accelerator has completed tasks, which wastes CPU resources. Signed-off-by: Wenkai Lin <linwenkai6@hisilicon.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-06-24crypto: sl3516 - Fix build warning without CONFIG_PMYueHaibing
drivers/crypto/gemini/sl3516-ce-core.c:345:12: warning: ‘sl3516_ce_pm_resume’ defined but not used [-Wunused-function] static int sl3516_ce_pm_resume(struct device *dev) ^~~~~~~~~~~~~~~~~~~ The driver needs PM, otherwise clock and resets are never set. So make it depends on PM to fix this warning. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Suggested-by: LABBE Corentin <clabbe@baylibre.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-06-24crypto: nx - Fix numerous sparse byte-order warningsHerbert Xu
The nx driver started out its life as a BE-only driver. However, somewhere along the way LE support was partially added. This never seems to have been extended all the way but it does trigger numerous warnings during build. This patch fixes all those warnings, but it doesn't mean that the driver will work on LE. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-06-24crypto: nx - Fix RCU warning in nx842_OF_upd_statusHerbert Xu
The function nx842_OF_upd_status triggers a sparse RCU warning when it directly dereferences the RCU-protected devdata. This appears to be an accident as there was another variable of the same name that was passed in from the caller. After it was removed (because the main purpose of using it, to update the status member was itself removed) the global variable unintenionally stood in as its replacement. This patch restores the devdata parameter. Fixes: 90fd73f912f0 ("crypto: nx - remove pSeries NX 'status' field") Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-06-24crypto: nx - Fix memcpy() over-reading in nonceKees Cook
Fix typo in memcpy() where size should be CTR_RFC3686_NONCE_SIZE. Fixes: 030f4e968741 ("crypto: nx - Fix reentrancy bugs") Cc: stable@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-06-24crypto: hisilicon/sec - Fix spelling mistake "fallbcak" -> "fallback"Colin Ian King
There is a spelling mistake in a dev_err message. Fix it. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-06-24crypto: sa2ul - Remove unused auth_len variableHerbert Xu
This patch removes the unused auth_len variable from sa_aead_dma_in_callback. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-06-24crypto: sl3516 - fix duplicated inclusionkernel test robot
drivers/crypto/gemini/sl3516-ce-cipher.c: linux/io.h is included more than once. Generated by: scripts/checkincludes.pl Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: kernel test robot <lkp@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2021-06-24can: peak_pciefd: pucan_handle_status(): fix a potential starvation issue in ↵Stephane Grosjean
TX path Rather than just indicating that transmission can start, this patch requires the explicit flushing of the network TX queue when the driver is informed by the device that it can transmit, next to its configuration. In this way, if frames have already been written by the application, they will actually be transmitted. Fixes: ffd137f7043c ("can: peak/pcie_fd: remove useless code when interface starts") Link: https://lore.kernel.org/r/20210623142600.149904-1-s.grosjean@peak-system.com Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2021-06-23Merge tag 'v5.14-rockchip-drivers1' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/drivers Yaml conversion of grf, pmu and power-domain bindings, Power-domains for rk3568 + necessary plumbing, Fixes for the usbphy bindings. * tag 'v5.14-rockchip-drivers1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: dt-bindings: soc: rockchip: drop unnecessary #phy-cells from grf.yaml dt-bindings: soc: rockchip: grf: add compatible for RK3308 USB grf dt-bindings: phy: rename phy nodename in phy-rockchip-inno-usb2.yaml dt-bindings: soc: rockchip: convert grf.txt to YAML soc: rockchip: power-domain: add rk3568 powerdomains dt-bindings: power: rockchip: Add bindings for RK3568 Soc dt-bindings: power: rockchip: Convert to json-schema dt-bindings: arm: rockchip: add more compatible strings to pmu.yaml dt-bindings: arm: rockchip: convert pmu.txt to YAML soc: rockchip: power-domain: Add a meaningful power domain name dt-bindings: add power-domain header for RK3568 SoCs Link: https://lore.kernel.org/r/4647955.GXAFRqVoOG@phil Signed-off-by: Olof Johansson <olof@lixom.net>
2021-06-23Merge tag 'mvebu-drivers-5.14-1' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu into arm/drivers mvebu drivers for 5.14 (part 1) Make the turris mox rwtm firmware more generic for Armada 3700 SoCs * tag 'mvebu-drivers-5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu: firmware: turris-mox-rwtm: add marvell,armada-3700-rwtm-firmware compatible string Link: https://lore.kernel.org/r/87bl802a2d.fsf@BL-laptop Signed-off-by: Olof Johansson <olof@lixom.net>
2021-06-23Merge tag 'mvebu-fixes-5.13-1' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu into arm/drivers mvebu fixes for 5.13 (part 1) Few fixes for the Turris Mox rWTM firmware found on the Armada 3700 SoCs. * tag 'mvebu-fixes-5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu: firmware: turris-mox-rwtm: show message about HWRNG registration firmware: turris-mox-rwtm: fail probing when firmware does not support hwrng firmware: turris-mox-rwtm: report failures better firmware: turris-mox-rwtm: fix reply status decoding function Link: https://lore.kernel.org/r/87eecx0w6s.fsf@BL-laptop Signed-off-by: Olof Johansson <olof@lixom.net>
2021-06-23Merge tag 'ixp4xx-arm-soc-v5.14' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik into arm/soc This is a major chunk of IXP4xx modernization: - Fist we move some registers around to make room for the predetermined PCI I/O space. - Then we add some Kconfig options to make it possible to use the old PCI driver in parallell with the new shiny one. - Then we add the new PCI driver and some bindings for it. - On top of this we add an (ages old) patch from Arnd that centralize the CPU/SoC detection in drivers/soc and make the header a standard Linux header to avoid the <mach/*> business in drivers. - Then we split out and modernize some platform data headers for pata, and hwrandom, and top it up with DT bindings and support for hwrandom. * tag 'ixp4xx-arm-soc-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik: ixp4xx: fix spelling mistake in Kconfig "Devce" -> "Device" hw_random: ixp4xx: Add OF support hw_random: ixp4xx: Add DT bindings hw_random: ixp4xx: Turn into a module hw_random: ixp4xx: Use SPDX license tag hw_random: ixp4xx: enable compile-testing pata: ixp4xx: split platform data to its own header soc: ixp4xx: move cpu detection to linux/soc/ixp4xx/cpu.h PCI: ixp4xx: Add a new driver for IXP4xx PCI: ixp4xx: Add device tree bindings for IXP4xx ARM/ixp4xx: Make NEED_MACH_IO_H optional ARM/ixp4xx: Move the virtual IObases Link: https://lore.kernel.org/r/CACRpkdbw6HSpp7k6q1FYGmtafLmdAu8bFnpHQOdfBDYYsdLbkw@mail.gmail.com Signed-off-by: Olof Johansson <olof@lixom.net>
2021-06-23Merge tag 'omap-for-v5.14/fixes-not-urgent-signed' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/soc Non-urgent fixes for omaps for v5.14 merge window Warn and block suspend for am335x unless the PM related modules and firmware are loaded and warn otherwise. Otherwise we easily end up with a suspended system with nothing capable of waking it up. We also drop a duplicated prototype for am33xx_init_early(). * tag 'omap-for-v5.14/fixes-not-urgent-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP2+: Block suspend for am3 and am4 if PM is not configured ARM: OMAP2+: remove duplicated prototype ARM: dts: dra7: Fix duplicate USB4 target module node ARM: OMAP1: ams-delta: remove unused function ams_delta_camera_power bus: ti-sysc: Fix flakey idling of uarts and stop using swsup_sidle_act bus: ti-sysc: Fix am335x resume hang for usb otg module ARM: OMAP2+: Fix build warning when mmc_omap is not built ARM: OMAP1: isp1301-omap: Add missing gpiod_add_lookup_table function ARM: OMAP1: Fix use of possibly uninitialized irq variable bus: ti-sysc: Fix missing quirk flags for sata Link: https://lore.kernel.org/r/pull-1624002812-396117@atomide.com Signed-off-by: Olof Johansson <olof@lixom.net>
2021-06-24PM / devfreq: passive: Fix get_target_freq when not using required-oppChanwoo Choi
The 86ad9a24f21e ("PM / devfreq: Add required OPPs support to passive governor") supported the required-opp property for using devfreq passive governor. But, 86ad9a24f21e has caused the problem on use-case when required-opp is not used such as exynos-bus.c devfreq driver. So that fix the get_target_freq of passive governor for supporting the case of when required-opp is not used. Fixes: 86ad9a24f21e ("PM / devfreq: Add required OPPs support to passive governor") Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
2021-06-24leds: lgm: Fix up includesLinus Walleij
This driver is including the legacy GPIO header <linux/gpio.h> but the only thing it is using from that header is the wrong define for GPIOF_DIR_OUT. Fix it up by using GPIO_LINE_DIRECTION_OUT and including the correct consumer and driver headers. Cc: Amireddy Mallikarjuna reddy <mallikarjunax.reddy@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Pavel Machek <pavel@ucw.cz>
2021-06-24leds: ktd2692: Fix an error handling pathChristophe JAILLET
In 'ktd2692_parse_dt()', if an error occurs after a successful 'regulator_enable()' call, we should call 'regulator_enable()'. This is the same in 'ktd2692_probe()', if an error occurs after a successful 'ktd2692_parse_dt()' call. Instead of adding 'regulator_enable()' in several places, implement a resource managed solution and simplify the remove function accordingly. Fixes: b7da8c5c725c ("leds: Add ktd2692 flash LED driver") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Pavel Machek <pavel@ucw.cz>
2021-06-23thunderbolt: test: Remove some casts which are no longer requiredDavid Gow
With some of the stricter type checking in KUnit's EXPECT macros removed, several casts in the thunderbolt KUnit tests are no longer required. Remove the unnecessary casts, making the conditions clearer. Signed-off-by: David Gow <davidgow@google.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-06-23mmc: sdhci-of-aspeed: Remove some unnecessary casts from KUnit testsDavid Gow
With KUnit's EXPECT macros no longer typechecking arguments as strictly, get rid of a number of now unnecessary casts. Signed-off-by: David Gow <davidgow@google.com> Acked-by: Andrew Jeffery <andrew@aj.id.au> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-06-23iio: Remove a cast in iio-test-format which is no longer requiredDavid Gow
KUnit's EXPECT macros no longer typecheck as stringently, so casting the result of strcmp() is now unnecessary. Signed-off-by: David Gow <davidgow@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-06-23device property: Remove some casts in property-entry-testDavid Gow
With some of the stricter type checking in KUnit's EXPECT macros removed, several casts in property-entry-test are no longer required. Remove the unnecessary casts, making the conditions clearer. Signed-off-by: David Gow <davidgow@google.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2021-06-24Merge tag 'amd-drm-next-5.14-2021-06-22-1' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-5.14-2021-06-22-1: amdgpu: - Userptr BO fixes - RAS fixes - Beige Goby fixes - Add some missing freesync documentation - Aldebaran fixes - SR-IOV fixes - Potential memory corruption fix in framebuffer handling - Revert GFX9, 10 doorbell fixes, we just end up trading one bug for another - Multi-plane cursor fixes with rotation - LTTPR fixes - Backlight fixes - eDP fix - Fold DRM_AMD_DC_DCN3_1 into DRM_AMD_DC_DCN - Misc code cleanups amdkfd: - Topology fix - Locking fix radeon: - Misc code cleanup Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210622210345.27297-1-alexander.deucher@amd.com
2021-06-24Merge tag 'drm-msm-next-2021-06-23b' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/msm into drm-next * devcoredump support for display errors * dpu: irq cleanup/refactor * dpu: dt bindings conversion to yaml * dsi: dt bindings conversion to yaml * mdp5: alpha/blend_mode/zpos support * a6xx: cached coherent buffer support * a660 support * gpu iova fault improvements: - info about which block triggered the fault, etc - generation of gpu devcoredump on fault * assortment of other cleanups and fixes Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rob Clark <robdclark@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGs4=qsGBBbyn-4JWqW4-YUSTKh67X3DsPQ=T2D9aXKqNA@mail.gmail.com
2021-06-23Revert "drm/msm/mdp5: provide dynamic bandwidth management"Rob Clark
This reverts commit c1d12c19efd91b9cda5472bc4ec48854e67c24a8. Breaks armv7 build ERROR: modpost: "__aeabi_ldivmod" [drivers/gpu/drm/msm/msm.ko] undefined! Signed-off-by: Rob Clark <robdclark@chromium.org>
2021-06-23virtio_net: Use virtio_find_vqs_ctx() helperXianting Tian
virtio_find_vqs_ctx() is defined but never be called currently, it is the right place to use it. Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-23net: bcmgenet: Fix attaching to PYH failed on RPi 4BJian-Hong Pan
The Broadcom UniMAC MDIO bus from mdio-bcm-unimac module comes too late. So, GENET cannot find the ethernet PHY on UniMAC MDIO bus. This leads GENET fail to attach the PHY as following log: bcmgenet fd580000.ethernet: GENET 5.0 EPHY: 0x0000 ... could not attach to PHY bcmgenet fd580000.ethernet eth0: failed to connect to PHY uart-pl011 fe201000.serial: no DMA platform data libphy: bcmgenet MII bus: probed ... unimac-mdio unimac-mdio.-19: Broadcom UniMAC MDIO bus This patch adds the soft dependency to load mdio-bcm-unimac module before genet module to avoid the issue. Fixes: 9a4e79697009 ("net: bcmgenet: utilize generic Broadcom UniMAC MDIO controller driver") Buglink: https://bugzilla.kernel.org/show_bug.cgi?id=213485 Signed-off-by: Jian-Hong Pan <jhp@endlessos.org> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-23bonding: allow nesting of bonding deviceDi Zhu
The commit 3c9ef511b9fa ("bonding: avoid adding slave device with IFF_MASTER flag") fix a crash when add slave device with IFF_MASTER, but it rejects the scenario of nested bonding device. As Eric Dumazet described: since there indeed is a usage scenario about nesting bonding, we should not break it. So we add a new judgment condition to allow nesting of bonding device. Fixes: 3c9ef511b9fa ("bonding: avoid adding slave device with IFF_MASTER flag") Suggested-by: Jay Vosburgh <jay.vosburgh@canonical.com> Signed-off-by: Di Zhu <zhudi21@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-23leds: as3645a: Fix error return code in as3645a_parse_node()Zhen Lei
Return error code -ENODEV rather than '0' when the indicator node can not be found. Fixes: a56ba8fbcb55 ("media: leds: as3645a: Add LED flash class driver") Reported-by: Hulk Robot <hulkci@huawei.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Signed-off-by: Pavel Machek <pavel@ucw.cz>
2021-06-23leds: turris-omnia: add missing MODULE_DEVICE_TABLEZou Wei
This patch adds missing MODULE_DEVICE_TABLE definition which generates correct modalias for automatic loading of this driver when it is built as an external module. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zou Wei <zou_wei@huawei.com> Signed-off-by: Pavel Machek <pavel@ucw.cz>
2021-06-23leds: lp55xx: Initialize enable GPIO direction to outputDoug Zobel
The "Convert to use GPIO descriptors" commit changed the initialization of the enable GPIO from GPIOF_DIR_OUT to GPIOD_ASIS. This breaks systems where the GPIO does not default to output. Changing the enable initialization to GPIOD_OUT_LOW. Signed-off-by: Doug Zobel <dougdev334@gmail.com> Signed-off-by: Pavel Machek <pavel@ucw.cz>
2021-06-23ibmveth: Set CHECKSUM_PARTIAL if NULL TCP CSUM.David Wilder
TCP checksums on received packets may be set to NULL by the sender if CSO is enabled. The hypervisor flags these packets as check-sum-ok and the skb is then flagged CHECKSUM_UNNECESSARY. If these packets are then forwarded the sender will not request CSO due to the CHECKSUM_UNNECESSARY flag. The result is a TCP packet sent with a bad checksum. This change sets up CHECKSUM_PARTIAL on these packets causing the sender to correctly request CSUM offload. Signed-off-by: David Wilder <dwilder@us.ibm.com> Reviewed-by: Pradeep Satyanarayana <pradeeps@linux.vnet.ibm.com> Tested-by: Cristobal Forno <cforno12@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-23Merge tag 'mlx5-net-next-2021-06-22' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== mlx5-net-next-2021-06-22 1) Various minor cleanups and fixes from net-next branch 2) Optimize mlx5 feature check on tx and a fix to allow Vxlan with Ipsec offloads ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-23remoteproc: imx_rproc: support i.MX8ULPPeng Fan
i.MX8ULP is a new SoC with Ultra low power support, it has a Cortex-M33 core and two Cortex-A35 cores. We need to add new configuration because it could not reuse the previous i.MX7/8 configuration. i.MX8ULP M33 core is kicked by ROM, it is not under control of A35 core. So need to mark the method is IMX_RPROC_NONE. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Link: https://lore.kernel.org/r/20210622060148.18411-3-peng.fan@oss.nxp.com Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2021-06-23remoteproc: stm32: fix mbox_send_message callArnaud Pouliquen
mbox_send_message is called by passing a local dummy message or a function parameter. As the message is queued, it is dereferenced. This works because the message field is not used by the stm32 ipcc driver, but it is not clean. Fix by passing a constant string in all cases. The associated comments are removed because rproc should not have to deal with the behavior of the mailbox frame. Reported-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Link: https://lore.kernel.org/r/20210420091922.29429-1-arnaud.pouliquen@foss.st.com Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2021-06-23remoteproc: core: Cleanup device in case of failureSiddharth Gupta
When a failure occurs in rproc_add() it returns an error, but does not cleanup after itself. This change adds the failure path in such cases. Signed-off-by: Siddharth Gupta <sidgup@codeaurora.org> Link: https://lore.kernel.org/r/1623723671-5517-5-git-send-email-sidgup@codeaurora.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2021-06-23remoteproc: core: Fix cdev remove and rproc delSiddharth Gupta
The rproc_char_device_remove() call currently unmaps the cdev region instead of simply deleting the cdev that was added as a part of the rproc_char_device_add() call. This change fixes that behaviour, and also fixes the order in which device_del() and cdev_del() need to be called. Signed-off-by: Siddharth Gupta <sidgup@codeaurora.org> Link: https://lore.kernel.org/r/1623723671-5517-4-git-send-email-sidgup@codeaurora.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2021-06-23remoteproc: core: Move validate before device addSiddharth Gupta
We can validate whether the remoteproc is correctly setup before making the cdev_add and device_add calls. This saves us the trouble of cleaning up later on. Signed-off-by: Siddharth Gupta <sidgup@codeaurora.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/1623723671-5517-3-git-send-email-sidgup@codeaurora.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2021-06-23remoteproc: core: Move cdev add before device addSiddharth Gupta
When cdev_add is called after device_add has been called there is no way for the userspace to know about the addition of a cdev as cdev_add itself doesn't trigger a uevent notification, or for the kernel to know about the change to devt. This results in two problems: - mknod is never called for the cdev and hence no cdev appears on devtmpfs. - sysfs links to the new cdev are not established. The cdev needs to be added and devt assigned before device_add() is called in order for the relevant sysfs and devtmpfs entries to be created and the uevent to be properly populated. Signed-off-by: Siddharth Gupta <sidgup@codeaurora.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/1623723671-5517-2-git-send-email-sidgup@codeaurora.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2021-06-23remoteproc: pru: Add support for various PRU cores on K3 AM64x SoCsSuman Anna
The K3 AM64x family of SoCs have a ICSSG IP that is similar to the version on AM65x SR2.0 SoCs with some minor differences. The AM64x SoCs contain two instances of this newer ICSSG IP. Each ICSSG processor subsystem contains 2 primary PRU cores, 2 auxiliary PRU cores called RTUs, and 2 new auxiliary cores called Transmit PRUs (Tx_PRUs). Enhance the existing PRU remoteproc driver to support all these PRU, RTU and Tx_PRU cores by using specific compatibles. The cores have the same memory copying limitations as on AM65x, so reuses the custom memcpy function within the driver's ELF loader implementation. The initial names for the firmware images for each PRU core are retrieved from DT nodes, and can be adjusted through sysfs if required. Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Suman Anna <s-anna@ti.com> Link: https://lore.kernel.org/r/20210623173243.7862-3-s-anna@ti.com Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2021-06-23remoteproc: qcom_wcnss: Use devm_qcom_smem_state_get()Stephan Gerhold
Use the new managed devm_qcom_smem_state_get() variant instead of calling qcom_smem_state_put() explicitly in remove() to simplify the code a bit. Signed-off-by: Stephan Gerhold <stephan@gerhold.net> Link: https://lore.kernel.org/r/20210618111556.53416-3-stephan@gerhold.net Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2021-06-23remoteproc: qcom_q6v5: Use devm_qcom_smem_state_get() to fix missing put()Stephan Gerhold
qcom_q6v5 is requesting a smem state with qcom_smem_state_get() but qcom_smem_state_put() is not called anywhere. Use the new devm_() variant to fix this without making the code more complicated. Fixes: 051fb70fd4ea ("remoteproc: qcom: Driver for the self-authenticating Hexagon v5") Signed-off-by: Stephan Gerhold <stephan@gerhold.net> Link: https://lore.kernel.org/r/20210618111556.53416-2-stephan@gerhold.net Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2021-06-23soc: qcom: smem_state: Add devm_qcom_smem_state_get()Stephan Gerhold
It is easy to forget to call qcom_smem_state_put() after a qcom_smem_state_get(). Introduce a devm_qcom_smem_state_get() helper function that automates this so that qcom_smem_state_put() is automatically called when a device is removed. Signed-off-by: Stephan Gerhold <stephan@gerhold.net> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20210618111556.53416-1-stephan@gerhold.net Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2021-06-23Merge tag 'spi-fix-v5.13-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "A couple of small, driver specific fixes that arrived in the past few weeks" * tag 'spi-fix-v5.13-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: spi-nxp-fspi: move the register operation after the clock enable spi: tegra20-slink: Ensure SPI controller reset is deasserted
2021-06-23Merge tag 'iwlwifi-next-for-kalle-2021-06-22' of ↵Kalle Valo
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next iwlwifi patches for v5.14 * Some robustness improvements in the PCI code; * Remove some duplicate and unused declarations; * Improve PNVM load robustness by increasing the timeout a bit; * Support for a new HW; * Suport for BIOS control of 11ax enablement in Russia; * Support UNII4 enablement from BIOS; * Support LMR feedback; * Fix in TWT; * Some fixes in IML (image loader) DMA handling; * Fixes in WoWLAN; * Updates in the WoWLAN FW commands; * Add one new device to the PCI ID lists; * Support reading PNVM from a UEFI variable; * Bump the supported FW API version; * Some other small fixes, clean-ups and improvements. # gpg: Signature made Tue 22 Jun 2021 05:19:19 PM EEST # gpg: using RSA key 1772CD7E06F604F5A6EBCB26A1479CA21A3CC5FA # gpg: Good signature from "Luciano Roth Coelho (Luca) <luca@coelho.fi>" [full] # gpg: aka "Luciano Roth Coelho (Intel) <luciano.coelho@intel.com>" [full]
2021-06-23brcmfmac: Silence error messages about unsupported firmware featuresDmitry Osipenko
KMSG is flooded with error messages about unsupported firmware features of BCM4329 chip. The GET_ASSOCLIST error became especially noisy with a newer NetworkManager version of Ubuntu 21.04. Turn the noisy error messages into info messages and print them out only once. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210511211549.30571-2-digetx@gmail.com
2021-06-23cpufreq: Make cpufreq_online() call driver->offline() on errorsRafael J. Wysocki
In the CPU removal path the ->offline() callback provided by the driver is always invoked before ->exit(), but in the cpufreq_online() error path it is not, so ->exit() is expected to somehow know the context in which it has been called and act accordingly. That is less than straightforward, so make cpufreq_online() invoke the driver's ->offline() callback, if present, on errors before ->exit() too. This only potentially affects intel_pstate. Fixes: 91a12e91dc39 ("cpufreq: Allow light-weight tear down and bring up of CPUs") Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
generated by cgit (git 2.34.1) at 2025-09-15 06:48:18 +0000