search for: loongarch

...17 Add linux-next specific files for 20230801 Error/Warning reports: https://lore.kernel.org/oe-kbuild-all/202307251531.p8ZLFTMZ-lkp at intel.com https://lore.kernel.org/oe-kbuild-all/202308020154.Xrcb9bWT-lkp at intel.com Error/Warning: (recently discovered and may have been fixed) ../lib/gcc/loongarch64-linux/12.3.0/plugin/include/config/loongarch/loongarch-opts.h:31:10: fatal error: loongarch-def.h: No such file or directory clang-16: error: unknown argument: '-msym32' drivers/i2c/busses/i2c-virtio.c:270:3: error: field designator 'freeze' does not refer to any field in type ...

...er-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg |-- i386-randconfig-005-20240307 | |-- ERROR:acpi_device_notify_remove-drivers-i2c-i2c-core.ko-undefined | `-- fs-ubifs-journal.c:warning:expecting-prototype-for-wake_up_reservation().-Prototype-was-for-add_or_start_queue()-instead |-- loongarch-allmodconfig | |-- ERROR:acpi_device_notify_remove-drivers-i2c-i2c-core.ko-undefined | |-- drivers-gpu-drm-nouveau-nvkm-subdev-gsp-r535.c:warning:Function-parameter-or-struct-member-gsp-not-described-in-nvkm_gsp_radix3_sg | `-- fs-ubifs-journal.c:warning:expecting-prototype-for-wake_up_reserv...

...'idx'. {standard input}: Error: local label `"2" (instance number 9 of a fb label)' is not defined Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- alpha-randconfig-r002-20230704 | `-- drivers-bluetooth-btmtk.c:error:struct-hci_dev-has-no-member-named-dump |-- loongarch-randconfig-r022-20230704 | `-- drivers-bluetooth-btmtk.c:error:struct-hci_dev-has-no-member-named-dump |-- m68k-randconfig-r016-20230704 | `-- drivers-bluetooth-btmtk.c:error:struct-hci_dev-has-no-member-named-dump |-- microblaze-randconfig-r073-20230703 | `-- drivers-bluetooth-btmtk.c:error:...

...do_ops-defined-but-not-used |-- i386-randconfig-053-20240523 | `-- drivers-regulator-rtq2208-regulator.c:warning:rtq2208_regulator_ldo_ops-defined-but-not-used |-- i386-randconfig-054-20240523 | `-- drivers-regulator-rtq2208-regulator.c:warning:rtq2208_regulator_ldo_ops-defined-but-not-used |-- loongarch-allmodconfig | |-- drivers-gpu-drm-imx-ipuv3-imx-ldb.c:error:_sel-directive-output-may-be-truncated-writing-bytes-into-a-region-of-size-between-and | |-- drivers-gpu-drm-nouveau-nouveau_backlight.c:error:d-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size | `--...

...do_ops-defined-but-not-used |-- i386-randconfig-016-20240529 | `-- drivers-regulator-rtq2208-regulator.c:warning:rtq2208_regulator_ldo_ops-defined-but-not-used |-- i386-randconfig-051-20240529 | `-- drivers-regulator-rtq2208-regulator.c:warning:rtq2208_regulator_ldo_ops-defined-but-not-used |-- loongarch-allmodconfig | |-- drivers-gpu-drm-imx-ipuv3-imx-ldb.c:error:_sel-directive-output-may-be-truncated-writing-bytes-into-a-region-of-size-between-and | |-- drivers-gpu-drm-nouveau-nouveau_backlight.c:error:d-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size | `--...

...ndconfig-011-20240328 clang i386 randconfig-012-20240328 clang i386 randconfig-013-20240328 clang i386 randconfig-014-20240328 clang i386 randconfig-015-20240328 clang i386 randconfig-016-20240328 clang loongarch allmodconfig gcc loongarch allnoconfig gcc loongarch defconfig gcc loongarch randconfig-001-20240328 gcc loongarch randconfig-002-20240328 gcc m68k allmod...

...andconfig-141-20240411 | |-- drivers-dma-fsl-edma-main.c-fsl_edma_xlate()-warn:inconsistent-returns-fsl_edma-fsl_edma_mutex-. | |-- drivers-pwm-core.c-pwm_cdev_ioctl()-warn:possible-spectre-second-half.-pwm | `-- drivers-pwm-core.c-pwm_cdev_ioctl()-warn:potential-spectre-issue-cdata-pwm-r |-- loongarch-allmodconfig | |-- drivers-gpu-drm-imx-ipuv3-imx-ldb.c:error:_sel-directive-output-may-be-truncated-writing-bytes-into-a-region-of-size-between-and | `-- drivers-gpu-drm-nouveau-nouveau_backlight.c:error:d-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size |-- loo...

...e_id-not-described-in-mempool_create_node |-- i386-randconfig-063-20240403 | |-- mm-mempool.c:warning:Function-parameter-or-struct-member-gfp_mask-not-described-in-mempool_create_node | `-- mm-mempool.c:warning:Function-parameter-or-struct-member-node_id-not-described-in-mempool_create_node |-- loongarch-allmodconfig | |-- drivers-gpu-drm-imx-ipuv3-imx-ldb.c:error:_sel-directive-output-may-be-truncated-writing-bytes-into-a-region-of-size-between-and | |-- drivers-gpu-drm-nouveau-nouveau_backlight.c:error:d-directive-output-may-be-truncated-writing-between-and-bytes-into-a-region-of-size | |--...

...gt;> Once the driver bound the device successfully, VGAARB will call back to >> the device driver. To query if the device drivers want to be primary or >> not. Device drivers can just pass NULL if have no such needs. >> >> Please note that: >> >> 1) The ARM64, Loongarch, Mips servers have a lot PCIe slot, and I would >> like to mount at least three video cards. >> >> 2) Typically, those non-86 machines don't have a good UEFI firmware >> support, which doesn't support select primary GPU as firmware stage. >> Even on...

..., Jun 08, 2023 at 07:43:22PM +0800, Sui Jingfeng wrote: > > > From: Sui Jingfeng <suijingfeng at loongson.cn> > > > > > > The vga_is_firmware_default() function is arch-dependent, which doesn't > > > sound right. At least, it also works on the Mips and LoongArch platforms. > > > Tested with the drm/amdgpu and drm/radeon drivers. However, it's difficult > > > to enumerate all arch-driver combinations. I'm wrong if there is only one > > > exception. > > > > > > With the observation that device drivers typ...

...h this stub by calling the vga_client_register() function. Once the driver bound the device successfully, VGAARB will call back to the device driver. To query if the device drivers want to be primary or not. Device drivers can just pass NULL if have no such needs. Please note that: 1) The ARM64, Loongarch, Mips servers have a lot PCIe slot, and I would like to mount at least three video cards. 2) Typically, those non-86 machines don't have a good UEFI firmware support, which doesn't support select primary GPU as firmware stage. Even on x86, there are old UEFI firmwares which alread...

From: Sui Jingfeng <suijingfeng at loongson.cn> Patch 1,2 and 3 do basic clean up to the vgaarb module. Patch 4 introduce is_boot_device function callback to vga_client_register Sui Jingfeng (4): PCI/VGA: tidy up the code and comment format PCI/VGA: Use unsigned type for the io_state variable PCI/VGA: only deal with VGA class devices PCI/VGA: introduce is_boot_device function

From: Sui Jingfeng <suijingfeng at loongson.cn> To keep consistent with vga_iostate_to_str() function, the third argument of vga_str_to_iostate() function should be 'unsigned int *'. Signed-off-by: Sui Jingfeng <suijingfeng at loongson.cn> --- drivers/pci/vgaarb.c | 29 +++++++++++++++-------------- include/linux/vgaarb.h | 8 +++----- 2 files changed, 18 insertions(+),