Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v5.6.17 2020-01-06T08:45:59+00:00 2020-01-06T08:45:59+00:00 Christoph Hellwig hch@lst.de 2020-01-06T08:43:50+00:00 urn:sha1:4bdc0d676a643140bdf17dbf7eafedee3d496a3c ioremap has provided non-cached semantics by default since the Linux 2.6 days, so remove the additional ioremap_nocache interface. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Arnd Bergmann <arnd@arndb.de> 2020-01-03T06:08:05+00:00 Yunfeng Ye yeyunfeng@huawei.com 2019-12-17T12:22:57+00:00 urn:sha1:a6204fc7b83cbe3398f61cf1742b09f66f0ae220 This patch fix the following warning: drivers/char/agp/isoch.c: In function ‘agp_3_5_enable’: drivers/char/agp/isoch.c:322:13: warning: variable ‘arqsz’ set but not used [-Wunused-but-set-variable] u32 isoch, arqsz; ^~~~~ Signed-off-by: Yunfeng Ye <yeyunfeng@huawei.com> Signed-off-by: Dave Airlie <airlied@redhat.com> 2020-01-03T06:08:03+00:00 Yunfeng Ye yeyunfeng@huawei.com 2019-12-17T12:21:37+00:00 urn:sha1:2fec966f593efd076ad1e56d274611cea7d29eec This patch fix the following warning: drivers/char/agp/isoch.c: In function ‘agp_3_5_isochronous_node_enable’: drivers/char/agp/isoch.c:87:5: warning: variable ‘mcapndx’ set but not used [-Wunused-but-set-variable] u8 mcapndx; ^~~~~~~ Signed-off-by: Yunfeng Ye <yeyunfeng@huawei.com> Signed-off-by: Dave Airlie <airlied@redhat.com> 2019-12-06T18:28:09+00:00 Linus Torvalds torvalds@linux-foundation.org 2019-12-06T18:28:09+00:00 urn:sha1:7ada90eb9c7ae4a8eb066f8e9b4d80122f0363db Pull more drm updates from Dave Airlie: "Rob pointed out I missed his pull request for msm-next, it's been in next for a while outside of my tree so shouldn't cause any unexpected issues, it has some OCMEM support in drivers/soc that is acked by other maintainers as it's outside my tree. Otherwise it's a usual fixes pull, i915, amdgpu, the main ones, with some tegra, omap, mgag200 and one core fix. Summary: msm-next: - OCMEM support for a3xx and a4xx GPUs. - a510 support + display support core: - mst payload deletion fix i915: - uapi alignment fix - fix for power usage regression due to security fixes - change default preemption timeout to 640ms from 100ms - EHL voltage level display fixes - TGL DGL PHY fix - gvt - MI_ATOMIC cmd parser fix, CFL non-priv warning - CI spotted deadlock fix - EHL port D programming fix amdgpu: - VRAM lost fixes on BACO for CI/VI - navi14 DC fixes - misc SR-IOV, gfx10 fixes - XGMI fixes for arcturus - SRIOV fixes amdkfd: - KFD on ppc64le enabled - page table optimisations radeon: - fix for r1xx/2xx register checker. tegra: - displayport regression fixes - DMA API regression fixes mgag200: - fix devices that can't scanout except at 0 addr omap: - fix dma_addr refcounting" * tag 'drm-next-2019-12-06' of git://anongit.freedesktop.org/drm/drm: (100 commits) drm/dp_mst: Correct the bug in drm_dp_update_payload_part1() drm/omap: fix dma_addr refcounting drm/tegra: Run hub cleanup on ->remove() drm/tegra: sor: Make the +5V HDMI supply optional drm/tegra: Silence expected errors on IOMMU attach drm/tegra: vic: Export module device table drm/tegra: sor: Implement system suspend/resume drm/tegra: Use proper IOVA address for cursor image drm/tegra: gem: Remove premature import restrictions drm/tegra: gem: Properly pin imported buffers drm/tegra: hub: Remove bogus connection mutex check ia64: agp: Replace empty define with do while agp: Add bridge parameter documentation agp: remove unused variable num_segments agp: move AGPGART_MINOR to include/linux/miscdevice.h agp: remove unused variable size in agp_generic_create_gatt_table drm/dp_mst: Fix build on systems with STACKTRACE_SUPPORT=n drm/radeon: fix r1xx/r2xx register checker for POT textures drm/amdgpu: fix GFX10 missing CSIB set(v3) drm/amdgpu: should stop GFX ring in hw_fini ... 2019-12-04T03:35:59+00:00 Corentin Labbe clabbe@baylibre.com 2019-11-21T08:14:44+00:00 urn:sha1:5f448266ce9632c5318a5dbbc024fc7951f089d7 This patch add documentation about the bridge parameter in several function. This will fix the following build warning: drivers/char/agp/generic.c:220: warning: No description found for parameter 'bridge' drivers/char/agp/generic.c:364: warning: No description found for parameter 'bridge' drivers/char/agp/generic.c:1283: warning: No description found for parameter 'bridge' Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/1574324085-4338-5-git-send-email-clabbe@baylibre.com 2019-12-04T03:35:33+00:00 Corentin Labbe clabbe@baylibre.com 2019-11-21T08:14:43+00:00 urn:sha1:5f1b24a6445ddbfccc8de1f5c1a31394a5b9ac66 This patch fix the following build warning: warning: variable 'num_segments' set but not used [-Wunused-but-set-variable] Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/1574324085-4338-4-git-send-email-clabbe@baylibre.com 2019-12-04T03:31:57+00:00 Corentin Labbe clabbe@baylibre.com 2019-11-21T08:14:41+00:00 urn:sha1:9fc785f17dec699cfe3891077e7506c92193a91b This patch fix the following warning: drivers/char/agp/generic.c:853:6: attention : variable ‘size’ set but not used [-Wunused-but-set-variable] by removing the unused variable size in agp_generic_create_gatt_table Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/1574324085-4338-2-git-send-email-clabbe@baylibre.com 2019-11-20T14:09:48+00:00 Krzysztof Kozlowski krzk@kernel.org 2019-11-20T13:42:47+00:00 urn:sha1:c8175bd155c5c8e20008787148f8303ab20885b8 Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20191120134247.16073-1-krzk@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2019-08-16T21:32:26+00:00 Christoph Hellwig hch@lst.de 2019-08-13T07:25:12+00:00 urn:sha1:df41017eafd267c08acbfff99d34e4f96bbfbc92 The only thing remaining of the machvecs is a few checks if we are running on an SGI UV system. Replace those with the existing is_uv_system() check that has been rewritten to simply check the OEM ID directly. That leaves us with a generic kernel that is as fast as the previous DIG/ZX1/UV kernels, but can support all hardware. Support for UV and the HP SBA IOMMU is now optional based on new config options. Signed-off-by: Christoph Hellwig <hch@lst.de> Link: https://lkml.kernel.org/r/20190813072514.23299-27-hch@lst.de Signed-off-by: Tony Luck <tony.luck@intel.com> 2019-08-16T18:33:57+00:00 Christoph Hellwig hch@lst.de 2019-08-13T07:25:06+00:00 urn:sha1:df43acac8e32e2ee51a1e9376993c5ac18598d92 The aim of this machvec is to support devices with < 32-bit dma masks. But given that ia64 only has a ZONE_DMA32 and not a ZONE_DMA that isn't supported by swiotlb either. Signed-off-by: Christoph Hellwig <hch@lst.de> Link: https://lkml.kernel.org/r/20190813072514.23299-21-hch@lst.de Signed-off-by: Tony Luck <tony.luck@intel.com>