user/sven/linux.git, branch v5.18.12

Linux 5.18.12

2022-07-15T08:12:06Z

Signed-off-by: Greg Kroah-Hartman

Revert "mtd: rawnand: gpmi: Fix setting busy timeout setting"

2022-07-15T08:12:06Z

This reverts commit 8d45b05f7eafc92dd69c006c5c31e0b4933a1a07 which is commit 06781a5026350cde699d2d10c9914a25c1524f45 upstream. It is reported to cause data loss, so revert it to prevent that from happening for users of this driver. Reported-by: Tomasz Moń Reported-by: Sascha Hauer Cc: Miquel Raynal Link: https://lore.kernel.org/all/20220701110341.3094023-1-s.hauer@pengutronix.de/ Signed-off-by: Greg Kroah-Hartman

Linux 5.18.11

2022-07-12T14:42:27Z

Link: https://lore.kernel.org/r/20220711090549.543317027@linuxfoundation.org Tested-by: Florian Fainelli Tested-by: Ron Economos Tested-by: Guenter Roeck Tested-by: Shuah Khan Tested-by: Linux Kernel Functional Testing Tested-by: Fenil Jain Tested-by: Rudi Heitbaum Tested-by: Jon Hunter Tested-by: Bagas Sanjaya Signed-off-by: Greg Kroah-Hartman

dmaengine: idxd: force wq context cleanup on device disable path

2022-07-12T14:42:26Z

commit 44c4237cf3436bda2b185ff728123651ad133f69 upstream. Testing shown that when a wq mode is setup to be dedicated and then torn down and reconfigured to shared, the wq configured end up being dedicated anyays. The root cause is when idxd_device_wqs_clear_state() gets called during idxd_driver removal, idxd_wq_disable_cleanup() does not get called vs when the wq driver is removed first. The check of wq state being "enabled" causes the cleanup to be bypassed. However, idxd_driver->remove() releases all wq drivers. So the wqs goes to "disabled" state and will never be "enabled". By that point, the driver has no idea if the wq was previously configured or clean. So force call idxd_wq_disable_cleanup() on all wqs always to make sure everything gets cleaned up. Reported-by: Tony Zhu Tested-by: Tony Zhu Fixes: 0dcfe41e9a4c ("dmanegine: idxd: cleanup all device related bits after disabling device") Signed-off-by: Dave Jiang Co-developed-by: Fenghua Yu Signed-off-by: Fenghua Yu Link: https://lore.kernel.org/r/20220628230056.2527816-1-fenghua.yu@intel.com Signed-off-by: Vinod Koul Signed-off-by: Greg Kroah-Hartman

dmaengine: ti: Add missing put_device in ti_dra7_xbar_route_allocate

2022-07-12T14:42:26Z

commit 615a4bfc426e11dba05c2cf343f9ac752fb381d2 upstream. of_find_device_by_node() takes reference, we should use put_device() to release it when not need anymore. Fixes: a074ae38f859 ("dmaengine: Add driver for TI DMA crossbar on DRA7x") Signed-off-by: Miaoqian Lin Acked-by: Peter Ujfalusi Link: https://lore.kernel.org/r/20220605042723.17668-1-linmq006@gmail.com Signed-off-by: Vinod Koul Signed-off-by: Greg Kroah-Hartman

dmaengine: qcom: bam_dma: fix runtime PM underflow

2022-07-12T14:42:26Z

commit 0ac9c3dd0d6fe293cd5044cfad10bec27d171e4e upstream. Commit dbad41e7bb5f ("dmaengine: qcom: bam_dma: check if the runtime pm enabled") caused unbalanced pm_runtime_get/put() calls when the bam is controlled remotely. This commit reverts it and just enables pm_runtime in all cases, the clk_* functions already just nop when the clock is NULL. Also clean up a bit by removing unnecessary bamclk null checks. Suggested-by: Stephan Gerhold Fixes: dbad41e7bb5f ("dmaengine: qcom: bam_dma: check if the runtime pm enabled") Signed-off-by: Caleb Connolly Link: https://lore.kernel.org/r/20220629140559.118537-1-caleb.connolly@linaro.org Signed-off-by: Vinod Koul Signed-off-by: Greg Kroah-Hartman

dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate

2022-07-12T14:42:26Z

commit c132fe78ad7b4ce8b5d49a501a15c29d08eeb23a upstream. of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not needed anymore. Add missing of_node_put() in to fix this. Fixes: ec9bfa1e1a79 ("dmaengine: ti-dma-crossbar: dra7: Use bitops instead of idr") Signed-off-by: Miaoqian Lin Link: https://lore.kernel.org/r/20220605042723.17668-2-linmq006@gmail.com Signed-off-by: Vinod Koul Signed-off-by: Greg Kroah-Hartman

dmaengine: at_xdma: handle errors of at_xdmac_alloc_desc() correctly

2022-07-12T14:42:26Z

commit 3770d92bd5237d686e49da7b2fb86f53ee6ed259 upstream. It seems that it is valid to have less than the requested number of descriptors. But what is not valid and leads to subsequent errors is to have zero descriptors. In that case, abort the probing. Fixes: e1f7c9eee707 ("dmaengine: at_xdmac: creation of the atmel eXtended DMA Controller driver") Signed-off-by: Michael Walle Link: https://lore.kernel.org/r/20220526135111.1470926-1-michael@walle.cc Signed-off-by: Vinod Koul Signed-off-by: Greg Kroah-Hartman

dmaengine: lgm: Fix an error handling path in intel_ldma_probe()

2022-07-12T14:42:26Z

commit 1dbe67b9faea0bc340cce894018076679c16cb71 upstream. ldma_clk_disable() calls both: clk_disable_unprepare(d->core_clk); reset_control_assert(d->rst); So, should devm_reset_control_get_optional() fail, core_clk should not be prepare_enable'd before it, otherwise it will never be disable_unprepare'd. Reorder the code to handle the error handling path as expected. Fixes: 32d31c79a1a4 ("dmaengine: Add Intel LGM SoC DMA support.") Signed-off-by: Christophe JAILLET Link: https://lore.kernel.org/r/18504549bc4d2b62a72a02cb22a2e4d8e6a58720.1653241224.git.christophe.jaillet@wanadoo.fr Signed-off-by: Vinod Koul Signed-off-by: Greg Kroah-Hartman

dmaengine: pl330: Fix lockdep warning about non-static key

2022-07-12T14:42:26Z

commit b64b3b2f1d81f83519582e1feee87d77f51f5f17 upstream. The DEFINE_SPINLOCK() macro shouldn't be used for dynamically allocated spinlocks. The lockdep warns about this and disables locking validator. Fix the warning by making lock static. INFO: trying to register non-static key. The code is fine but needs lockdep annotation, or maybe you didn't initialize this object before use? turning off the locking correctness validator. Hardware name: Radxa ROCK Pi 4C (DT) Call trace: dump_backtrace.part.0+0xcc/0xe0 show_stack+0x18/0x6c dump_stack_lvl+0x8c/0xb8 dump_stack+0x18/0x34 register_lock_class+0x4a8/0x4cc __lock_acquire+0x78/0x20cc lock_acquire.part.0+0xe0/0x230 lock_acquire+0x68/0x84 _raw_spin_lock_irqsave+0x84/0xc4 add_desc+0x44/0xc0 pl330_get_desc+0x15c/0x1d0 pl330_prep_dma_cyclic+0x100/0x270 snd_dmaengine_pcm_trigger+0xec/0x1c0 dmaengine_pcm_trigger+0x18/0x24 ... Fixes: e588710311ee ("dmaengine: pl330: fix descriptor allocation fail") Signed-off-by: Dmitry Osipenko Link: https://lore.kernel.org/r/20220520181432.149904-1-dmitry.osipenko@collabora.com Signed-off-by: Vinod Koul Signed-off-by: Greg Kroah-Hartman