Linaro-mm-sig

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3102 discussions

[BUG] most: usb: Found a bug at the probe time

by Zheyu Ma

Hello, I found a bug in the most usb driver. When the driver fails at mdev->conf = kcalloc(num_endpoints, sizeof(*mdev->conf), GFP_KERNEL); I got the following warning message: [ 15.406256] kobject: '(null)' (ffff8881068f8000): is not initialized, yet kobject_put() is being called. [ 15.406986] WARNING: CPU: 3 PID: 396 at lib/kobject.c:720 kobject_put+0x6e/0x1c0 [ 15.410120] RIP: 0010:kobject_put+0x6e/0x1c0 [ 15.410470] Code: 01 75 29 4c 89 f8 48 c1 e8 03 80 3c 28 00 74 08 4c 89 ff e8 14 2e 73 ff 49 8b 37 48 c7 c7 c0 fc de 85 4c 89 fa e8 e2 61 21 ff <0f> 0b 49 8d 5f 38 48 89 df be 04 00 00 00 e8 df 2e 73 ff b8 ff ff [ 15.416529] Call Trace: [ 15.416896] hdm_probe+0xf3d/0x1090 [most_usb] Since I'm not familiar with the driver, I ask for your help to solve the warning. regards, Zheyu Ma

3 years, 3 months

[PATCH v2] i2c: imx: fix typo in comment

by Flavio Suligoi

to provid --> to provide Signed-off-by: Flavio Suligoi <f.suligoi(a)asem.it> --- v2: - fix typo in subject drivers/i2c/busses/i2c-imx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c index e9e2db68b9fb..78fb1a4274a6 100644 --- a/drivers/i2c/busses/i2c-imx.c +++ b/drivers/i2c/busses/i2c-imx.c @@ -66,7 +66,7 @@ /* IMX I2C registers: * the I2C register offset is different between SoCs, - * to provid support for all these chips, split the + * to provide support for all these chips, split the * register offset into a fixed base address and a * variable shift value, then the full register offset * will be calculated by -- 2.25.1

3 years, 3 months

[PATCH v1] 2c: imx: fix typo in comment

by Flavio Suligoi

to provid --> to provide Signed-off-by: Flavio Suligoi <f.suligoi(a)asem.it> --- drivers/i2c/busses/i2c-imx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c index e9e2db68b9fb..78fb1a4274a6 100644 --- a/drivers/i2c/busses/i2c-imx.c +++ b/drivers/i2c/busses/i2c-imx.c @@ -66,7 +66,7 @@ /* IMX I2C registers: * the I2C register offset is different between SoCs, - * to provid support for all these chips, split the + * to provide support for all these chips, split the * register offset into a fixed base address and a * variable shift value, then the full register offset * will be calculated by -- 2.25.1

3 years, 3 months

Mail Security Alert

by IT HelpDesk Support

3 years, 3 months

[PATCH 00/21] Fix performance regressions with TLB and add GuC support

by Mauro Carvalho Chehab

TLB invalidation is a slow operation. It should not be doing lightly, as it causes performance regressions, like this: [178.821002] i915 0000:00:02.0: [drm] *ERROR* rcs0 TLB invalidation did not complete in 4ms! This series contain 1) some patches that makes TLB invalidation to happen only on active, non-wedged engines, doing cache invalidation in batch and only when GT objects are exposed to userspace: drm/i915/gt: Ignore TLB invalidations on idle engines drm/i915/gt: Only invalidate TLBs exposed to user manipulation drm/i915/gt: Skip TLB invalidations once wedged drm/i915/gt: Batch TLB invalidations drm/i915/gt: Move TLB invalidation to its own file 2) It fixes two bugs, being the first a workaround: drm/i915/gt: Invalidate TLB of the OA unit at TLB invalidations drm/i915: Invalidate the TLBs on each GT drm/i915/guc: Introduce TLB_INVALIDATION_ALL action 3) It adds GuC support. Besides providing TLB invalidation on some additional hardware, this should also help serializing GuC operations with TLB invalidation: drm/i915/guc: Introduce TLB_INVALIDATION_ALL action drm/i915/guc: Define CTB based TLB invalidation routines drm/i915: Add platform macro for selective tlb flush drm/i915: Define GuC Based TLB invalidation routines drm/i915: Add generic interface for tlb invalidation for XeHP drm/i915: Use selective tlb invalidations where supported 4) It adds the corresponding kernel-doc markups for the kAPI used for TLB invalidation. While I could have split this into smaller pieces, I'm opting to send them altogether, in order for CI trybot to better verify what issues will be closed with this series. --- Chris Wilson (7): drm/i915/gt: Ignore TLB invalidations on idle engines drm/i915/gt: Invalidate TLB of the OA unit at TLB invalidations drm/i915/gt: Only invalidate TLBs exposed to user manipulation drm/i915/gt: Skip TLB invalidations once wedged drm/i915/gt: Batch TLB invalidations drm/i915/gt: Move TLB invalidation to its own file drm/i915: Invalidate the TLBs on each GT Mauro Carvalho Chehab (8): drm/i915/gt: document with_intel_gt_pm_if_awake() drm/i915/gt: describe the new tlb parameter at i915_vma_resource drm/i915/guc: use kernel-doc for enum intel_guc_tlb_inval_mode drm/i915/guc: document the TLB invalidation struct members drm/i915: document tlb field at struct drm_i915_gem_object drm/i915/gt: document TLB cache invalidation functions drm/i915/guc: describe enum intel_guc_tlb_invalidation_type drm/i915/guc: document TLB cache invalidation functions Piotr Piórkowski (1): drm/i915/guc: Introduce TLB_INVALIDATION_ALL action Prathap Kumar Valsan (5): drm/i915/guc: Define CTB based TLB invalidation routines drm/i915: Add platform macro for selective tlb flush drm/i915: Define GuC Based TLB invalidation routines drm/i915: Add generic interface for tlb invalidation for XeHP drm/i915: Use selective tlb invalidations where supported drivers/gpu/drm/i915/Makefile | 1 + .../gpu/drm/i915/gem/i915_gem_object_types.h | 6 +- drivers/gpu/drm/i915/gem/i915_gem_pages.c | 28 +- drivers/gpu/drm/i915/gt/intel_engine.h | 1 + drivers/gpu/drm/i915/gt/intel_gt.c | 125 +------- drivers/gpu/drm/i915/gt/intel_gt.h | 2 - .../gpu/drm/i915/gt/intel_gt_buffer_pool.h | 3 +- drivers/gpu/drm/i915/gt/intel_gt_defines.h | 11 + drivers/gpu/drm/i915/gt/intel_gt_pm.h | 10 + drivers/gpu/drm/i915/gt/intel_gt_regs.h | 8 + drivers/gpu/drm/i915/gt/intel_gt_types.h | 22 +- drivers/gpu/drm/i915/gt/intel_ppgtt.c | 8 +- drivers/gpu/drm/i915/gt/intel_tlb.c | 295 ++++++++++++++++++ drivers/gpu/drm/i915/gt/intel_tlb.h | 30 ++ .../gpu/drm/i915/gt/uc/abi/guc_actions_abi.h | 54 ++++ drivers/gpu/drm/i915/gt/uc/intel_guc.c | 232 ++++++++++++++ drivers/gpu/drm/i915/gt/uc/intel_guc.h | 36 +++ drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c | 24 +- drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h | 9 + .../gpu/drm/i915/gt/uc/intel_guc_submission.c | 91 +++++- drivers/gpu/drm/i915/i915_drv.h | 4 +- drivers/gpu/drm/i915/i915_pci.c | 1 + drivers/gpu/drm/i915/i915_vma.c | 46 ++- drivers/gpu/drm/i915/i915_vma.h | 2 + drivers/gpu/drm/i915/i915_vma_resource.c | 9 +- drivers/gpu/drm/i915/i915_vma_resource.h | 6 +- drivers/gpu/drm/i915/intel_device_info.h | 1 + 27 files changed, 910 insertions(+), 155 deletions(-) create mode 100644 drivers/gpu/drm/i915/gt/intel_gt_defines.h create mode 100644 drivers/gpu/drm/i915/gt/intel_tlb.c create mode 100644 drivers/gpu/drm/i915/gt/intel_tlb.h -- 2.36.1

3 years, 3 months

[PATCH 0/4] Add Toshiba Visconti DNN image processing accelerator driver

by Yuji Ishikawa

This series is the DNN image processing accelerator driver for Toshiba's ARM SoC, Visconti[0]. This provides DT binding documentation, device driver, MAINTAINER files. The second patch "soc: visconti: Add Toshiba Visconti image processing accelerator common source" and the fourth patch "MAINTAINERS: ..." are the same as the ones in the preceding post for affine driver. Best regards, Yuji [0]: https://toshiba.semicon-storage.com/ap-en/semiconductor/product/image-recog… Yuji Ishikawa (4): dt-bindings: soc: visconti: Add Toshiba Visconti DNN image processing accelerator bindings soc: visconti: Add Toshiba Visconti image processing accelerator common source soc: visconti: Add Toshiba Visconti DNN image processing accelerator MAINTAINERS: Add entries for Toshiba Visconti DNN image processing accelerator .../soc/visconti/toshiba,visconti-dnn.yaml | 54 ++ MAINTAINERS | 2 + drivers/soc/Kconfig | 1 + drivers/soc/Makefile | 1 + drivers/soc/visconti/Kconfig | 7 + drivers/soc/visconti/Makefile | 8 + drivers/soc/visconti/dnn/Makefile | 6 + drivers/soc/visconti/dnn/dnn.c | 533 ++++++++++++++++++ drivers/soc/visconti/dnn/hwd_dnn.c | 183 ++++++ drivers/soc/visconti/dnn/hwd_dnn.h | 68 +++ drivers/soc/visconti/dnn/hwd_dnn_reg.h | 228 ++++++++ drivers/soc/visconti/ipa_common.c | 55 ++ drivers/soc/visconti/ipa_common.h | 18 + drivers/soc/visconti/uapi/dnn.h | 77 +++ drivers/soc/visconti/uapi/ipa.h | 88 +++ 15 files changed, 1329 insertions(+) create mode 100644 Documentation/devicetree/bindings/soc/visconti/toshiba,visconti-dnn.yaml create mode 100644 drivers/soc/visconti/Kconfig create mode 100644 drivers/soc/visconti/Makefile create mode 100644 drivers/soc/visconti/dnn/Makefile create mode 100644 drivers/soc/visconti/dnn/dnn.c create mode 100644 drivers/soc/visconti/dnn/hwd_dnn.c create mode 100644 drivers/soc/visconti/dnn/hwd_dnn.h create mode 100644 drivers/soc/visconti/dnn/hwd_dnn_reg.h create mode 100644 drivers/soc/visconti/ipa_common.c create mode 100644 drivers/soc/visconti/ipa_common.h create mode 100644 drivers/soc/visconti/uapi/dnn.h create mode 100644 drivers/soc/visconti/uapi/ipa.h -- 2.17.1

3 years, 3 months

[PATCH 1/5] dma-buf: cleanup dma_fence_unwrap selftest v2

by Christian König

The selftests, fix the error handling, remove unused functions and stop leaking memory in failed tests. v2: fix the memory leak correctly. Signed-off-by: Christian König <christian.koenig(a)amd.com> --- drivers/dma-buf/st-dma-fence-unwrap.c | 48 +++++++++++---------------- 1 file changed, 19 insertions(+), 29 deletions(-) diff --git a/drivers/dma-buf/st-dma-fence-unwrap.c b/drivers/dma-buf/st-dma-fence-unwrap.c index 039f016b57be..e20c5a7dcfe4 100644 --- a/drivers/dma-buf/st-dma-fence-unwrap.c +++ b/drivers/dma-buf/st-dma-fence-unwrap.c @@ -4,27 +4,19 @@ * Copyright (C) 2022 Advanced Micro Devices, Inc. */ +#include <linux/dma-fence.h> +#include <linux/dma-fence-array.h> +#include <linux/dma-fence-chain.h> #include <linux/dma-fence-unwrap.h> -#if 0 -#include <linux/kernel.h> -#include <linux/kthread.h> -#include <linux/mm.h> -#include <linux/sched/signal.h> -#include <linux/slab.h> -#include <linux/spinlock.h> -#include <linux/random.h> -#endif #include "selftest.h" #define CHAIN_SZ (4 << 10) -static inline struct mock_fence { +struct mock_fence { struct dma_fence base; spinlock_t lock; -} *to_mock_fence(struct dma_fence *f) { - return container_of(f, struct mock_fence, base); -} +}; static const char *mock_name(struct dma_fence *f) { @@ -45,7 +37,8 @@ static struct dma_fence *mock_fence(void) return NULL; spin_lock_init(&f->lock); - dma_fence_init(&f->base, &mock_ops, &f->lock, 0, 0); + dma_fence_init(&f->base, &mock_ops, &f->lock, + dma_fence_context_alloc(1), 1); return &f->base; } @@ -59,7 +52,7 @@ static struct dma_fence *mock_array(unsigned int num_fences, ...) fences = kcalloc(num_fences, sizeof(*fences), GFP_KERNEL); if (!fences) - return NULL; + goto error_put; va_start(valist, num_fences); for (i = 0; i < num_fences; ++i) @@ -70,13 +63,17 @@ static struct dma_fence *mock_array(unsigned int num_fences, ...) dma_fence_context_alloc(1), 1, false); if (!array) - goto cleanup; + goto error_free; return &array->base; -cleanup: - for (i = 0; i < num_fences; ++i) - dma_fence_put(fences[i]); +error_free: kfree(fences); + +error_put: + va_start(valist, num_fences); + for (i = 0; i < num_fences; ++i) + dma_fence_put(va_arg(valist, typeof(*fences))); + va_end(valist); return NULL; } @@ -113,7 +110,6 @@ static int sanitycheck(void *arg) if (!chain) return -ENOMEM; - dma_fence_signal(f); dma_fence_put(chain); return err; } @@ -154,10 +150,8 @@ static int unwrap_array(void *arg) err = -EINVAL; } - dma_fence_signal(f1); - dma_fence_signal(f2); dma_fence_put(array); - return 0; + return err; } static int unwrap_chain(void *arg) @@ -196,10 +190,8 @@ static int unwrap_chain(void *arg) err = -EINVAL; } - dma_fence_signal(f1); - dma_fence_signal(f2); dma_fence_put(chain); - return 0; + return err; } static int unwrap_chain_array(void *arg) @@ -242,10 +234,8 @@ static int unwrap_chain_array(void *arg) err = -EINVAL; } - dma_fence_signal(f1); - dma_fence_signal(f2); dma_fence_put(chain); - return 0; + return err; } int dma_fence_unwrap(void) -- 2.25.1

3 years, 3 months

Mail Security Alert

by IT HelpDesk Support

3 years, 3 months

[PATCH v3 00/21] Update Documentation/ cross references and fix issues

by Mauro Carvalho Chehab

This series fix almost all fixable issues when building the html docs at linux-next (next-20220608): - Address some broken cross-references; - Fix kernel-doc warnings; - Fix bad tags on ReST files. With this series applied, plus other pending patches that should hopefully be merged in time for the next merge window, htmldocs build will produce just 4 warnings with Sphinx 2.4.4. Sphinx >=3 will produce some extra false-positive warnings due to conflicts between structs and functions sharing the same name. Hopefully this will be fixed either on a new Sphinx 5.x version or Sphinx 6.0. Mauro Carvalho Chehab (21): docs: networking: update netdevices.rst reference docs: update vmalloced-kernel-stacks.rst reference docs: update vmemmap_dedup.rst reference docs: zh_CN: page_migration: fix reference to mm index.rst dt-bindings: arm: update arm,coresight-cpu-debug.yaml reference x86/sgx: fix kernel-doc markups fscache: fix kernel-doc documentation fs: namei: address some kernel-doc issues drm/scheduler: fix a kernel-doc warning drm/scheduler: add a missing kernel-doc parameter kfence: fix a kernel-doc parameter genalloc: add a description for start_addr parameter textsearch: document list inside struct ts_ops dcache: fix a kernel-doc warning docs: ext4: blockmap.rst: fix a broken table docs: PCI: pci-vntb-function.rst: Properly include ascii artwork docs: PCI: pci-vntb-howto.rst: fix a title markup docs: virt: kvm: fix a title markup at api.rst docs: ABI: sysfs-bus-nvdimm docs: leds: index.rst: add leds-qcom-lpg to it Documentation: coresight: fix binding wildcards Documentation/ABI/testing/sysfs-bus-nvdimm | 2 ++ Documentation/PCI/endpoint/pci-vntb-function.rst | 2 +- Documentation/PCI/endpoint/pci-vntb-howto.rst | 2 +- Documentation/filesystems/ext4/blockmap.rst | 2 +- Documentation/leds/index.rst | 1 + Documentation/trace/coresight/coresight-cpu-debug.rst | 2 +- Documentation/trace/coresight/coresight.rst | 2 +- Documentation/translations/zh_CN/mm/page_migration.rst | 2 +- .../translations/zh_CN/mm/vmalloced-kernel-stacks.rst | 2 +- Documentation/virt/kvm/api.rst | 6 +++--- arch/x86/include/uapi/asm/sgx.h | 10 ++++++++-- drivers/gpu/drm/scheduler/sched_main.c | 1 + drivers/net/can/can327.c | 2 +- fs/namei.c | 3 +++ include/drm/gpu_scheduler.h | 1 + include/linux/dcache.h | 2 +- include/linux/fscache.h | 4 ++-- include/linux/genalloc.h | 1 + include/linux/kfence.h | 1 + include/linux/textsearch.h | 1 + mm/hugetlb_vmemmap.h | 2 +- 21 files changed, 34 insertions(+), 17 deletions(-) -- 2.36.1

3 years, 3 months

[linux-next:master] BUILD REGRESSION 088b9c375534d905a4d337c78db3b3bfbb52c4a0

by kernel test robot

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master branch HEAD: 088b9c375534d905a4d337c78db3b3bfbb52c4a0 Add linux-next specific files for 20220706 Error/Warning reports: https://lore.kernel.org/linux-doc/202207070644.x48XOOvs-lkp@intel.com Error/Warning: (recently discovered and may have been fixed) Documentation/arm/google/chromebook-boot-flow.rst: WARNING: document isn't included in any toctree arm-linux-gnueabi-ld: dc_dmub_srv.c:(.text+0x1108): undefined reference to `__aeabi_ddiv' arm-linux-gnueabi-ld: dc_dmub_srv.c:(.text+0x1124): undefined reference to `__aeabi_ui2d' arm-linux-gnueabi-ld: dc_dmub_srv.c:(.text+0x1164): undefined reference to `__aeabi_dmul' arm-linux-gnueabi-ld: dc_dmub_srv.c:(.text+0x1170): undefined reference to `__aeabi_dadd' arm-linux-gnueabi-ld: dc_dmub_srv.c:(.text+0x1180): undefined reference to `__aeabi_dsub' arm-linux-gnueabi-ld: dc_dmub_srv.c:(.text+0x1190): undefined reference to `__aeabi_d2uiz' arm-linux-gnueabi-ld: dc_dmub_srv.c:(.text+0x162c): undefined reference to `__aeabi_d2iz' arm-linux-gnueabi-ld: dc_dmub_srv.c:(.text+0x16b0): undefined reference to `__aeabi_i2d' dc_dmub_srv.c:(.text+0x10f8): undefined reference to `__aeabi_ui2d' dc_dmub_srv.c:(.text+0x464): undefined reference to `__floatunsidf' dc_dmub_srv.c:(.text.dc_dmub_setup_subvp_dmub_command+0x33c): undefined reference to `__floatunsidf' drivers/pci/endpoint/functions/pci-epf-vntb.c:975:5: warning: no previous prototype for 'pci_read' [-Wmissing-prototypes] drivers/pci/endpoint/functions/pci-epf-vntb.c:984:5: warning: no previous prototype for 'pci_write' [-Wmissing-prototypes] drivers/vfio/vfio_iommu_type1.c:2141:35: warning: cast to smaller integer type 'enum iommu_cap' from 'void *' [-Wvoid-pointer-to-enum-cast] mips-linux-ld: dc_dmub_srv.c:(.text.dc_dmub_setup_subvp_dmub_command+0x34c): undefined reference to `__floatunsidf' mips-linux-ld: dc_dmub_srv.c:(.text.dc_dmub_setup_subvp_dmub_command+0x378): undefined reference to `__divdf3' mips-linux-ld: dc_dmub_srv.c:(.text.dc_dmub_setup_subvp_dmub_command+0x38c): undefined reference to `__muldf3' mips-linux-ld: dc_dmub_srv.c:(.text.dc_dmub_setup_subvp_dmub_command+0x3a0): undefined reference to `__adddf3' mips-linux-ld: dc_dmub_srv.c:(.text.dc_dmub_setup_subvp_dmub_command+0x3b4): undefined reference to `__subdf3' mips-linux-ld: dc_dmub_srv.c:(.text.dc_dmub_setup_subvp_dmub_command+0x3d4): undefined reference to `__fixunsdfsi' mips-linux-ld: dc_dmub_srv.c:(.text.dc_dmub_setup_subvp_dmub_command+0x750): undefined reference to `__fixdfsi' mips-linux-ld: dc_dmub_srv.c:(.text.dc_dmub_setup_subvp_dmub_command+0x7c0): undefined reference to `__floatsidf' powerpc-linux-ld: drivers/pci/endpoint/functions/pci-epf-vntb.c:174: undefined reference to `ntb_link_event' xtensa-linux-ld: dc_dmub_srv.c:(.text+0x468): undefined reference to `__divdf3' xtensa-linux-ld: dc_dmub_srv.c:(.text+0x46c): undefined reference to `__muldf3' xtensa-linux-ld: dc_dmub_srv.c:(.text+0x470): undefined reference to `__adddf3' xtensa-linux-ld: dc_dmub_srv.c:(.text+0x474): undefined reference to `__subdf3' xtensa-linux-ld: dc_dmub_srv.c:(.text+0x478): undefined reference to `__fixunsdfsi' xtensa-linux-ld: dc_dmub_srv.c:(.text+0x47c): undefined reference to `__fixdfsi' xtensa-linux-ld: dc_dmub_srv.c:(.text+0x480): undefined reference to `__floatsidf' xtensa-linux-ld: dc_dmub_srv.c:(.text+0x60c): undefined reference to `__floatunsidf' Unverified Error/Warning (likely false positive, please contact us if interested): arch/x86/events/core.c:2114 init_hw_perf_events() warn: missing error code 'err' drivers/android/binder.c:1481:19-23: ERROR: from is NULL but dereferenced. drivers/android/binder.c:2920:29-33: ERROR: target_thread is NULL but dereferenced. drivers/android/binder.c:353:25-35: ERROR: node -> proc is NULL but dereferenced. drivers/android/binder.c:4888:16-20: ERROR: t is NULL but dereferenced. drivers/base/regmap/regmap.c:1996:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/char/random.c:869:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/firmware/arm_scmi/clock.c:394:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/firmware/arm_scmi/powercap.c:376:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/vega10_powertune.c:1214:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/gpu/drm/amd/display/dc/os_types.h: drm/drm_print.h is included more than once. drivers/gpu/drm/bridge/ite-it66121.c:1398:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/greybus/operation.c:617:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/infiniband/hw/irdma/hw.c:1484:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/md/dm-mpath.c:1681:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/media/dvb-frontends/mxl692.c:49:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/media/i2c/ov5647.c:636:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/media/i2c/st-mipid02.c:271:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/media/platform/qcom/venus/vdec.c:1505:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/media/platform/st/sti/delta/delta-v4l2.c:719:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/media/tuners/msi001.c:81:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/mfd/sec-core.c:429:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/mmc/core/core.c:471:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/mmc/host/sh_mmcif.c:1318:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/net/bonding/bond_main.c:4647:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c:1388:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/net/ethernet/faraday/ftgmac100.c:854:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/net/ethernet/hisilicon/hns/hnae.c:436:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/net/ethernet/intel/i40e/i40e_main.c:9347:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/net/ethernet/intel/ice/ice_base.c:1003:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/net/ethernet/intel/ice/ice_dcb_lib.c:520:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/net/ethernet/intel/ice/ice_vlan_mode.c:379:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/net/ethernet/intel/igb/e1000_phy.c:1185:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/net/ethernet/microchip/encx24j600.c:827:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/net/ethernet/microchip/lan743x_main.c:1238:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/net/ethernet/smsc/smsc9420.c:451:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/net/ethernet/vertexcom/mse102x.c:422:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/net/phy/dp83640.c:890:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/net/usb/cdc_ncm.c:195:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/net/usb/rtl8150.c:176:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/net/wireless/ath/ath11k/dp.c:334:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/net/wireless/ath/ath11k/mac.c:6142:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/net/wireless/ath/ath11k/qmi.c:2271:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/net/wireless/ath/ath11k/reg.c:226:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/parport/ieee1284_ops.c:615:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/scsi/elx/efct/efct_unsol.c:297:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/scsi/elx/libefc/efc_domain.c:692:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/scsi/megaraid/megaraid_sas_fp.c:297:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/soc/mediatek/mtk-mutex.c:799:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/staging/media/zoran/zr36016.c:430:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/staging/media/zoran/zr36050.c:829:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/staging/media/zoran/zr36060.c:869:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/target/iscsi/iscsi_target.c:2348:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/thunderbolt/tmu.c:758:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/thunderbolt/tunnel.c:1264:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/tty/serial/atmel_serial.c:1442:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/usb/host/uhci-q.c:1367:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/usb/serial/digi_acceleport.c:1167:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 drivers/video/backlight/qcom-wled.c:871:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 fs/ext4/mballoc.c:3612:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 fs/kernel_read_file.c:61 kernel_read_file() warn: impossible condition '(i_size > (((~0) >> 1))) => (s64min-s64max > s64max)' fs/ubifs/recovery.c:1062:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 kernel/cgroup/cgroup-v1.c:150:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 kernel/cgroup/cgroup.c:2813:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 kernel/sched/core.c:2076:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 mm/filemap.c:1354:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 mm/memory.c:5157:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 mm/page_alloc.c:3813 rmqueue_pcplist() warn: inconsistent returns 'flags'. mm/page_alloc.c:7692:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 mm/slub.c:5434:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 net/bluetooth/hci_event.c:5926:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 net/qrtr/mhi.c:102:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 net/wireless/reg.c:205:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 net/wireless/scan.c:1470:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 sound/pci/lola/lola.c:178:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 sound/pci/pcxhr/pcxhr_core.c:134:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 sound/pci/rme9652/hdsp.c:666:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 sound/soc/fsl/fsl_spdif.c:1467:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 sound/soc/sh/rcar/core.c:1602:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 sound/soc/sof/intel/mtl.c:547:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637 {standard input}:2311: Error: expecting ) Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- alpha-allyesconfig | |-- drivers-pci-endpoint-functions-pci-epf-vntb.c:warning:no-previous-prototype-for-pci_read | `-- drivers-pci-endpoint-functions-pci-epf-vntb.c:warning:no-previous-prototype-for-pci_write |-- arc-allyesconfig | |-- block-partitions-efi.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- block-sed-opal.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- crypto-asymmetric_keys-pkcs7_verify.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-ata-libata-core.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-ata-libata-eh.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-ata-sata_dwc_460ex.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-base-power-runtime.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-block-rbd.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-bluetooth-hci_ll.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-bluetooth-hci_qca.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-cdrom-cdrom.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-char-ipmi-ipmi_ssif.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-char-pcmcia-cm4000_cs.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-char-random.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-char-tpm-tpm_tis_core.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-clk-bcm-clk-iproc-armpll.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-clk-clk-bd718x7.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-clk-clk-lochnagar.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-crypto-ccree-cc_request_mgr.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-crypto-qce-sha.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-crypto-qce-skcipher.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-cxl-core-hdm.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-cxl-core-pci.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-dma-buf-dma-buf.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-firmware-arm_scmi-bus.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-firmware-arm_scmi-clock.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-firmware-arm_scmi-powercap.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-firmware-arm_scmi-sensors.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-firmware-arm_scmi-voltage.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-fpga-dfl-fme-mgr.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-gnss-usb.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_debug.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-core-dc_link_dp.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dce110-dce110_resource.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-gpu-drm-amd-amdgpu-..-display-dc-dce112-dce112_resource.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-gpu-drm-amd-amdgpu-..-pm-powerplay-hwmgr-smu7_hwmgr.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-gpu-drm-amd-amdgpu-..-pm-powerplay-hwmgr-smu8_hwmgr.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-gpu-drm-amd-amdgpu-..-pm-powerplay-hwmgr-vega10_powertune.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-gpu-drm-amd-amdgpu-..-pm-powerplay-smumgr-smu7_smumgr.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-gpu-drm-amd-amdgpu-..-pm-swsmu-smu13-smu_v13_0.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_ttm.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-gpu-drm-bridge-cadence-cdns-mhdp8546-hdcp.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-gpu-drm-bridge-ite-it66121.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-gpu-drm-bridge-lontium-lt9211.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-gpu-drm-bridge-sii902x.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c | |-- drivers-gpu-drm-mcde-mcde_dsi.c:internal-compiler-error:in-arc_ifcvt-at-config-arc-arc.c clang_recent_errors |-- arm64-randconfig-r023-20220706 | `-- drivers-vfio-vfio_iommu_type1.c:warning:cast-to-smaller-integer-type-enum-iommu_cap-from-void |-- arm64-randconfig-r025-20220706 | `-- drivers-vfio-vfio_iommu_type1.c:warning:cast-to-smaller-integer-type-enum-iommu_cap-from-void `-- s390-randconfig-r044-20220706 `-- drivers-vfio-vfio_iommu_type1.c:warning:cast-to-smaller-integer-type-enum-iommu_cap-from-void elapsed time: 1179m configs tested: 25 configs skipped: 3 gcc tested configs: arm defconfig arm allyesconfig arm64 allyesconfig powerpc allnoconfig mips allyesconfig powerpc allmodconfig sh allmodconfig alpha allyesconfig m68k allmodconfig arc allyesconfig m68k allyesconfig x86_64 randconfig-a015 i386 randconfig-a016 arc randconfig-r043-20220706 um i386_defconfig um x86_64_defconfig x86_64 defconfig x86_64 rhel-8.3 x86_64 allyesconfig clang tested configs: x86_64 randconfig-a016 i386 randconfig-a015 hexagon randconfig-r041-20220706 hexagon randconfig-r045-20220706 riscv randconfig-r042-20220706 s390 randconfig-r044-20220706 -- 0-DAY CI Kernel Test Service https://01.org/lkp

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