- 10 Sep, 2020 21 commits
-
-
Andy Shevchenko authored
It's unclear why driver repeats the code from PCI core. Drop it for good. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Andy Shevchenko authored
We may use special helper macro to poll IO till condition or timeout occurs. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Andy Shevchenko authored
Refactor cio2_buffer_done() to get rid of infinite loop by replacing it by one with clear exit condition. This change also allows to check for an error ahead. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Andy Shevchenko authored
There are few nice macros in pfn.h, some of which we may use here. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Andy Shevchenko authored
It's quite unlikely that another page size will be supported, but in any case there is still an inconsistency between custom page size definition and generic macros used in the driver. Switch over to the generic PAGE_SIZE for sake of the consistency. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Andy Shevchenko authored
This constant is used in several places in the code, define it for better maintenance. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Andy Shevchenko authored
The code looks more nicer if we use: while (i--) instead: for (i = i - 1; i >= 0; i--) This would also allow making 'i' unsigned again. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Dinghao Liu authored
When devm_ioremap_resource() fails, isp should be freed just like other error paths in isp_probe. Fixes: 8644cdf9 ("[media] omap3isp: Replace many MMIO regions by two") Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Christophe JAILLET authored
The intent here is to reset the whole 'scaler_coeffs_luma' array, not just the first element. Fixes: e11110a5 ("media: staging/intel-ipu3: css: Compute and program ccs") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Bingbu Cao <bingbu.cao@intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Adam Goode authored
The Color Matching Descriptor has been present in USB cameras since the original version of UVC, but it has never been fully exposed in Linux. This change informs V4L2 of all of the UVC colorspace parameters: color primaries, transfer characteristics, and YCbCr encoding. videodev2.h doesn't have values for all the possible UVC color settings, so it is mapped as closely as possible. Signed-off-by: Adam Goode <agoode@google.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Adam Goode authored
bFrameIndex and bFormatIndex can be negotiated by the camera during probing, resulting in the camera choosing a different format than expected. v4l2 can already accommodate such changes, but the code was not updating the proper fields. Without such a change, v4l2 would potentially interpret the payload incorrectly, causing corrupted output. This was happening on the Elgato HD60 S+, which currently always renegotiates to format 1. As an aside, the Elgato firmware is buggy and should not be renegotating, but it is still a valid thing for the camera to do. Both macOS and Windows will properly probe and read uncorrupted images from this camera. With this change, both qv4l2 and chromium can now read uncorrupted video from the Elgato HD60 S+. [Add blank lines, remove periods at the of messages] Signed-off-by: Adam Goode <agoode@google.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Laurent Pinchart authored
UBSAN reports a shift-out-of-bounds warning in uvc_get_le_value(). The report is correct, but the issue should be harmless as the computed value isn't used when the shift is negative. This may however cause incorrect behaviour if a negative shift could generate adverse side effects (such as a trap on some architectures for instance). Regardless of whether that may happen or not, silence the warning as a full WARN backtrace isn't nice. Reported-by: Bart Van Assche <bvanassche@acm.org> Fixes: c0efd232 ("V4L/DVB (8145a): USB Video Class driver") Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Tested-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Daniel W. S. Almeida authored
Fixes the following coccinelle report: drivers/media/usb/uvc/uvc_ctrl.c:1860:5-11: ERROR: invalid reference to the index variable of the iterator on line 1854 by adding a boolean variable to check if the loop has found the Found using - Coccinelle (http://coccinelle.lip6.fr) [Replace cursor variable with bool found] Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@gmail.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Alexander A. Klimov authored
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Hans de Goede authored
There is only 1 error exit in uvc_ctrl_add_info(), so using goto style error handling is not necessary. Also the kfree(ctrl->uvc_data) on error is not necessary, because the only error exit is for the kzalloc() of ctrl->uvc_data failing. Remove all the error handling cruft and simply do "return -ENOMEM" on kzalloc() failure. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Hans de Goede authored
uvc_ctrl_add_info() calls uvc_ctrl_get_flags() which will override the fixed-up flags set by uvc_ctrl_fixup_xu_info(). uvc_ctrl_init_xu_ctrl() already calls uvc_ctrl_get_flags() before calling uvc_ctrl_add_info(), so the uvc_ctrl_get_flags() call in uvc_ctrl_add_info() is not necessary for xu ctrls. This commit moves the uvc_ctrl_get_flags() call for normal controls from uvc_ctrl_add_info() to uvc_ctrl_init_ctrl(), so that we no longer call uvc_ctrl_get_flags() twice for xu controls and so that we no longer override the fixed-up flags set by uvc_ctrl_fixup_xu_info(). This fixes the xu motor controls not working properly on a Logitech 046d:08cc, and presumably also on the other Logitech models which have a quirk for this in the uvc_ctrl_fixup_xu_info() function. Cc: stable@vger.kernel.org Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Laurent Pinchart authored
The media controller core prints a warning when an entity is registered without a function being set. This affects the uvcvideo driver, as the warning was added without first addressing the issue in existing drivers. The problem is harmless, but unnecessarily worries users. Fix it by mapping UVC entity types to MC entity functions as accurately as possible using the existing functions. Fixes: b50bde4e ("[media] v4l2-subdev: use MEDIA_ENT_T_UNKNOWN for new subdevs") Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Dmitry Buzdyk authored
Add HEVC GUID and assotiate with HEVC pixel format so that frame based format descriptors recognized by the UVC video driver. Signed-off-by: Dmitry Buzdyk <dima.buzdyk@gmail.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Jun Chen authored
The formula (2) is to convert from SOF to host clock, it should be fix as "TS = ((TS2 - TS1) * SOF + TS1 * SOF2 - TS2 * SOF1) / (SOF2 - SOF1)" Signed-off-by: Jun Chen <jun.chen@vatics.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Robin Murphy authored
Since commit 9495b7e9 ("driver core: platform: Initialize dma_parms for platform devices"), struct platform_device already provides a dma_parms structure, so we can save allocating another one. Also the DMA segment size is simply a size, not a bitmask. Signed-off-by: Robin Murphy <robin.murphy@arm.com> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Hans Verkuil authored
To quote the TODO of this driver: -------------------------------------------------------------- The driver is deprecated and scheduled for removal by the end of 2020. In order to prevent removal the following actions would have to be taken: - clean up the code - convert to the vb2 framework - fix the disconnect and free-on-last-user handling (i.e., add a release callback for struct v4l2_device and rework the code to use that correctly). -------------------------------------------------------------- Nobody picked this up, so it's time to retire this driver. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
- 08 Sep, 2020 1 commit
-
-
Hans Verkuil authored
Fix this warning: vivid-core.c: In function 'vivid_create_devnodes': vivid-core.c:1318:11: warning: unused variable 'i' [-Wunused-variable] 1318 | int ret, i; | ^ and this error: vivid-core.c: In function 'vivid_create_instance': vivid-core.c:1885:47: error: 'cec_tx_bus_cnt' undeclared (first use in this function) 1885 | ret = vivid_create_devnodes(pdev, dev, inst, cec_tx_bus_cnt, | ^~~~~~~~~~~~~~ vivid-core.c:1885:47: note: each undeclared identifier is reported only once for each function it appears in Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
- 07 Sep, 2020 14 commits
-
-
Mauro Carvalho Chehab authored
Linux 5.9-rc4 * tag 'v5.9-rc4': (1001 commits) Linux 5.9-rc4 io_uring: fix linked deferred ->files cancellation io_uring: fix cancel of deferred reqs with ->files include/linux/log2.h: add missing () around n in roundup_pow_of_two() mm/khugepaged.c: fix khugepaged's request size in collapse_file mm/hugetlb: fix a race between hugetlb sysctl handlers mm/hugetlb: try preferred node first when alloc gigantic page from cma mm/migrate: preserve soft dirty in remove_migration_pte() mm/migrate: remove unnecessary is_zone_device_page() check mm/rmap: fixup copying of soft dirty and uffd ptes mm/migrate: fixup setting UFFD_WP flag mm: madvise: fix vma user-after-free checkpatch: fix the usage of capture group ( ... ) fork: adjust sysctl_max_threads definition to match prototype ipc: adjust proc_ipc_sem_dointvec definition to match prototype mm: track page table modifications in __apply_to_page_range() MAINTAINERS: IA64: mark Status as Odd Fixes only MAINTAINERS: add LLVM maintainers MAINTAINERS: update Cavium/Marvell entries mm: slub: fix conversion of freelist_corrupted() ...
-
Mauro Carvalho Chehab authored
There are some warnings reported by gcc: drivers/staging/media/atomisp//pci/atomisp_compat_css20.c:164:2: warning: function ‘atomisp_css2_dbg_print’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] drivers/staging/media/atomisp//pci/atomisp_compat_css20.c:170:2: warning: function ‘atomisp_css2_dbg_ftrace_print’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] drivers/staging/media/atomisp//pci/atomisp_compat_css20.c:170:2: warning: function ‘atomisp_css2_dbg_ftrace_print’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] drivers/staging/media/atomisp//pci/atomisp_compat_css20.c:176:2: warning: function ‘atomisp_css2_err_print’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format] drivers/staging/media/atomisp/pci/sh_css.c:1685:16: warning: assignment left-hand side might be a candidate for a format attribute [-Wsuggest-attribute=format] That are due to the usage of printf-like messages without enabling the error checking logic. Add the proper attributes in order to shut up such warnings. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Mauro Carvalho Chehab authored
Gcc reports that input_formatter_alignment is not used: In file included from ./drivers/staging/media/atomisp//pci/hive_isp_css_include/input_formatter.h:34, from drivers/staging/media/atomisp//pci/runtime/debug/src/ia_css_debug.c:55: ./drivers/staging/media/atomisp//pci/hive_isp_css_common/host/input_formatter_local.h:118:27: warning: ‘input_formatter_alignment’ defined but not used [-Wunused-const-variable=] However, it is, but only inside input_formatter.c. So, move it out of the header file. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Mauro Carvalho Chehab authored
There are several vars declared and set but unused: drivers/staging/media/atomisp//pci/sh_css_param_shading.c:239:4: warning: variable ‘padded_width’ set but not used [-Wunused-but-set-variable] drivers/staging/media/atomisp//pci/sh_css.c:1366:24: warning: variable ‘stream’ set but not used [-Wunused-but-set-variable] drivers/staging/media/atomisp//pci/sh_css.c:2702:22: warning: variable ‘capture_pipe’ set but not used [-Wunused-but-set-variable] drivers/staging/media/atomisp//pci/sh_css.c:2831:7: warning: variable ‘continuous’ set but not used [-Wunused-but-set-variable] drivers/staging/media/atomisp//pci/sh_css.c:3534:15: warning: variable ‘num_output_pins’ set but not used [-Wunused-but-set-variable] drivers/staging/media/atomisp//pci/sh_css.c:3937:55: warning: variable ‘vf_pp_binary’ set but not used [-Wunused-but-set-variable] drivers/staging/media/atomisp//pci/sh_css.c:3937:38: warning: variable ‘preview_binary’ set but not used [-Wunused-but-set-variable] drivers/staging/media/atomisp//pci/sh_css.c:3937:24: warning: variable ‘copy_binary’ set but not used [-Wunused-but-set-variable] drivers/staging/media/atomisp//pci/sh_css.c:3936:26: warning: variable ‘me’ set but not used [-Wunused-but-set-variable] drivers/staging/media/atomisp//pci/sh_css.c:5749:24: warning: variable ‘copy_binary’ set but not used [-Wunused-but-set-variable] drivers/staging/media/atomisp//pci/sh_css.c:6013:7: warning: variable ‘continuous’ set but not used [-Wunused-but-set-variable] drivers/staging/media/atomisp//pci/sh_css.c:6012:7: warning: variable ‘memory’ set but not used [-Wunused-but-set-variable] drivers/staging/media/atomisp//pci/sh_css.c:7329:24: warning: variable ‘copy_binary’ set but not used [-Wunused-but-set-variable] drivers/staging/media/atomisp//pci/sh_css.c:7459:26: warning: variable ‘num_vf_pp_stage’ set but not used [-Wunused-but-set-variable] drivers/staging/media/atomisp//pci/sh_css.c:10420:22: warning: variable ‘pipe_id’ set but not used [-Wunused-but-set-variable] drivers/staging/media/atomisp//pci/sh_css_params.c:1099:36: warning: variable ‘row_padding’ set but not used [-Wunused-but-set-variable] drivers/staging/media/atomisp//pci/sh_css_mipi.c:410:27: warning: variable ‘mipi_intermediate_info’ set but not used [-Wunused-but-set-variable] drivers/staging/media/atomisp//pci/atomisp_cmd.c:2814:31: warning: variable ‘stream_config’ set but not used [-Wunused-but-set-variable] drivers/staging/media/atomisp//pci/atomisp_cmd.c:2893:31: warning: variable ‘stream_config’ set but not used [-Wunused-but-set-variable] drivers/staging/media/atomisp//pci/isp/kernels/dvs/dvs_1.0/ia_css_dvs.host.c:237:31: warning: variable ‘isp_data_ptr’ set but not used [-Wunused-but-set-variable] drivers/staging/media/atomisp//pci/isp/kernels/sdis/sdis_2/ia_css_sdis2.host.c:119:28: warning: variable ‘ver_num_isp’ set but not used [-Wunused-but-set-variable] drivers/staging/media/atomisp//pci/isp/kernels/sdis/sdis_2/ia_css_sdis2.host.c:119:15: warning: variable ‘hor_num_isp’ set but not used [-Wunused-but-set-variable] Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Mauro Carvalho Chehab authored
As warned by gcc: drivers/staging/media/atomisp//pci/isp/kernels/dvs/dvs_1.0/ia_css_dvs.host.c:237:31: warning: variable ‘isp_data_ptr’ set but not used [-Wunused-but-set-variable] ia_css_vf_configure() logic has an error var that detects troubles when setting the kernel for downscaling. The driver just ignores it, without producing any warning. Add at least a warning message on such cases. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Mauro Carvalho Chehab authored
The code that used to check for ISP2400/2401 version were using the revision number in order to decide wheather version should be used. With the new version, the code doesn't need to check anymore for ISP version. Fixes: ca133c39 ("media: atomisp: improve device detection code") Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Mauro Carvalho Chehab authored
If something fails after calling v4l2_device_register(), it should call v4l2_device_put(). Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Mauro Carvalho Chehab authored
In order to reduce even further the size of the big vivid_create_instance() function, let's place the part of the logic which creates the device nodes into a separate function. With this and the past patches, those warnings finally vanishes: drivers/media/test-drivers/vivid/vivid-core.c: drivers/media/test-drivers/vivid/vivid-core.c:1189 vivid_create_instance() parse error: turning off implications after 60 seconds drivers/media/test-drivers/vivid/vivid-core.c: drivers/media/test-drivers/vivid/vivid-core.c:1257 vivid_create_instance() parse error: __split_smt: function too hairy. Giving up after 303 seconds The init code also seems more organized after breaking the long function into a smaller set. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Mauro Carvalho Chehab authored
Instead of placing everything inside vivid_create_instance(), we can move the part which creates per-type video queues into a separate function. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Mauro Carvalho Chehab authored
Move those out of the big vivid_create_instance() function. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Mauro Carvalho Chehab authored
Move such logic from vivid_create_instance(), as otherwise smatch takes forever. The vivid_create_instance() is still a too big for my taste. So, further cleanups are still needed. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Mauro Carvalho Chehab authored
Move this code out of the long vivid_create_instance() function. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Mauro Carvalho Chehab authored
The vivid_create_instance() function is too harry. Smatch can't process it, because it takes too long. The detection part is an important piece of it. As such, there are even comments before and after such block. So, it makes sense to just move it to a separate function. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
Linus Torvalds authored
-
- 06 Sep, 2020 4 commits
-
-
git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull more io_uring fixes from Jens Axboe: "Two followup fixes. One is fixing a regression from this merge window, the other is two commits fixing cancelation of deferred requests. Both have gone through full testing, and both spawned a few new regression test additions to liburing. - Don't play games with const, properly store the output iovec and assign it as needed. - Deferred request cancelation fix (Pavel)" * tag 'io_uring-5.9-2020-09-06' of git://git.kernel.dk/linux-block: io_uring: fix linked deferred ->files cancellation io_uring: fix cancel of deferred reqs with ->files io_uring: fix explicit async read/write mapping for large segments
-
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommuLinus Torvalds authored
Pull iommu fixes from Joerg Roedel: - three Intel VT-d fixes to fix address handling on 32bit, fix a NULL pointer dereference bug and serialize a hardware register access as required by the VT-d spec. - two patches for AMD IOMMU to force AMD GPUs into translation mode when memory encryption is active and disallow using IOMMUv2 functionality. This makes the AMDGPU driver work when memory encryption is active. - two more fixes for AMD IOMMU to fix updating the Interrupt Remapping Table Entries. - MAINTAINERS file update for the Qualcom IOMMU driver. * tag 'iommu-fixes-v5.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/vt-d: Handle 36bit addressing for x86-32 iommu/amd: Do not use IOMMUv2 functionality when SME is active iommu/amd: Do not force direct mapping when SME is active iommu/amd: Use cmpxchg_double() when updating 128-bit IRTE iommu/amd: Restore IRTE.RemapEn bit after programming IRTE iommu/vt-d: Fix NULL pointer dereference in dev_iommu_priv_set() iommu/vt-d: Serialize IOMMU GCMD register modifications MAINTAINERS: Update QUALCOMM IOMMU after Arm SMMU drivers move
-
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fixes from Ingo Molnar: - more generic entry code ABI fallout - debug register handling bugfixes - fix vmalloc mappings on 32-bit kernels - kprobes instrumentation output fix on 32-bit kernels - fix over-eager WARN_ON_ONCE() on !SMAP hardware - NUMA debugging fix - fix Clang related crash on !RETPOLINE kernels * tag 'x86-urgent-2020-09-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/entry: Unbreak 32bit fast syscall x86/debug: Allow a single level of #DB recursion x86/entry: Fix AC assertion tracing/kprobes, x86/ptrace: Fix regs argument order for i386 x86, fakenuma: Fix invalid starting node ID x86/mm/32: Bring back vmalloc faulting on x86_32 x86/cmdline: Disable jump tables for cmdline.c
-
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tipLinus Torvalds authored
Pull xen updates from Juergen Gross: "A small series for fixing a problem with Xen PVH guests when running as backends (e.g. as dom0). Mapping other guests' memory is now working via ZONE_DEVICE, thus not requiring to abuse the memory hotplug functionality for that purpose" * tag 'for-linus-5.9-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen: add helpers to allocate unpopulated memory memremap: rename MEMORY_DEVICE_DEVDAX to MEMORY_DEVICE_GENERIC xen/balloon: add header guard
-