Sync to v5.11 #88
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Sync to v5.11 #88
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…rnel/git/shawnguo/linux into arm/fixes i.MX fixes for 5.11, round 3: - Fix DCFG address range on LS1046A SoC. * tag 'imx-fixes-5.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: arm64: dts: ls1046a: fix dcfg address range Link: https://lore.kernel.org/r/20210202071441.GP907@dragon Signed-off-by: Arnd Bergmann <[email protected]>
…ersize We cannot modify initial_domain every time while the retry starts. That will cause the busy waiting that unable to switch to GTT while the vram is not enough. Fixes: f8aab60 ("drm/amdgpu: Initialise drm_gem_object_funcs for imported BOs") Signed-off-by: Huang Rui <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
In drm_gem_object_free, it will call funcs of drm buffer obj. So kfd_alloc should use amdgpu_gem_object_create instead of amdgpu_bo_create to initialize the funcs as amdgpu_gem_object_funcs. [ 396.231390] amdgpu: Release VA 0x7f76b4ada000 - 0x7f76b4add000 [ 396.231394] amdgpu: remove VA 0x7f76b4ada000 - 0x7f76b4add000 in entry 0000000085c24a47 [ 396.231408] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 396.231445] #PF: supervisor read access in kernel mode [ 396.231466] #PF: error_code(0x0000) - not-present page [ 396.231484] PGD 0 P4D 0 [ 396.231495] Oops: 0000 [#1] SMP NOPTI [ 396.231509] CPU: 7 PID: 1352 Comm: clinfo Tainted: G OE 5.11.0-rc2-custom #1 [ 396.231537] Hardware name: AMD Celadon-RN/Celadon-RN, BIOS WCD0401N_Weekly_20_04_0 04/01/2020 [ 396.231563] RIP: 0010:drm_gem_object_free+0xc/0x22 [drm] [ 396.231606] Code: eb ec 48 89 c3 eb e7 0f 1f 44 00 00 55 48 89 e5 48 8b bf 00 06 00 00 e8 72 0d 01 00 5d c3 0f 1f 44 00 00 48 8b 87 40 01 00 00 <48> 8b 00 48 85 c0 74 0b 55 48 89 e5 e8 54 37 7c db 5d c3 0f 0b c3 [ 396.231666] RSP: 0018:ffffb4704177fcf8 EFLAGS: 00010246 [ 396.231686] RAX: 0000000000000000 RBX: ffff993a0d0cc400 RCX: 0000000000003113 [ 396.231711] RDX: 0000000000000001 RSI: e9cda7a5d0791c6d RDI: ffff993a333a9058 [ 396.231736] RBP: ffffb4704177fdd0 R08: ffff993a03855858 R09: 0000000000000000 [ 396.231761] R10: ffff993a0d1f7158 R11: 0000000000000001 R12: 0000000000000000 [ 396.231785] R13: ffff993a0d0cc428 R14: 0000000000003000 R15: ffffb4704177fde0 [ 396.231811] FS: 00007f76b5730740(0000) GS:ffff993b275c0000(0000) knlGS:0000000000000000 [ 396.231840] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 396.231860] CR2: 0000000000000000 CR3: 000000016d2e2000 CR4: 0000000000350ee0 [ 396.231885] Call Trace: [ 396.231897] ? amdgpu_amdkfd_gpuvm_free_memory_of_gpu+0x24c/0x25f [amdgpu] [ 396.232056] ? __dynamic_dev_dbg+0xcd/0x100 [ 396.232076] kfd_ioctl_free_memory_of_gpu+0x91/0x102 [amdgpu] [ 396.232214] kfd_ioctl+0x211/0x35b [amdgpu] [ 396.232341] ? kfd_ioctl_get_queue_wave_state+0x52/0x52 [amdgpu] Fixes: 246cb7e ("drm/amdgpu: Introduce GEM object functions") Reviewed-by: Felix Kuehling <[email protected]> Tested-by: Changfeng <[email protected]> Signed-off-by: Huang Rui <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
…egister offsets for VGH For Vangogh: The offset of the CGTS_TCC_DISABLE is 0x5006 by calculation. The offset of the CGTS_USER_TCC_DISABLE is 0x5007 by calculation. Signed-off-by: chen gong <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
This patch is to fill in the data member of v2 gpu metrics table for vangogh. Signed-off-by: Xiaojian Du <[email protected]> Reviewed-by: Kevin Wang <[email protected]> Reviewed-by: Huang Rui <[email protected]> Reviewed-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
Some newer APUs can scanout directly from GTT, that saves us from allocating another bounce buffer in VRAM and enables freesync in such configurations. Without this patch creating a framebuffer from the imported BO will fail and userspace will fall back to a copy. Signed-off-by: Christian König <[email protected]> Reviewed-by: Shashank Sharma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
[Why] The translation between the DPCD value and the specified AUX_RD_INTERVAL in the DP spec do not match. [How] Update values to match the spec. Signed-off-by: George Shen <[email protected]> Reviewed-by: Wenjing Liu <[email protected]> Acked-by: Anson Jacob <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
[Why] Currently we discard the current context and recreate it. The current context is what is applied to the HW so we should be re-using this rather than creating a new context. Recreating the context can lead to mismatch between new context and the current context For example: gsl groups get changed when we create a new context this can cause issues in a multi display config (with flip immediate) because we don't align the existing gsl groups in the new and current context. If we reuse the current context the gsl group assignment stays the same. [How] Instead of discarding the current context, we instead just copy the current state and add/remove planes and streams. Signed-off-by: Bhawanpreet Lakha <[email protected]> Reviewed-by: Nicholas Kazlauskas <[email protected]> Acked-by: Anson Jacob <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
[WHY] When enabling HDMI on ComboPHY, there are not enough clock sources to complete display detection. [HOW] Initialize more clock sources. Signed-off-by: Sung Lee <[email protected]> Reviewed-by: Tony Cheng <[email protected]> Acked-by: Anson Jacob <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
This reverts commit b24bdc3. It caused memory leak after S3 on 4K HDMI displays. Signed-off-by: Stylon Wang <[email protected]> Reviewed-by: Rodrigo Siqueira <[email protected]> Acked-by: Anson Jacob <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
[why] Need to unassign DSC from pipes that are not using it so other pipes can acquire it. That is needed for asic's that have unmatching number of DSC engines from the number of pipes. [how] Before acquiring dsc to stream resources, first remove it. Signed-off-by: Mikita Lipski <[email protected]> Reviewed-by: Eryk Brol <[email protected]> Acked-by: Anson Jacob <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
[why] prev_sink is not used anywhere else in the function and the reference to it from dc_link is replaced with a new dc_sink. [how] Change dc_sink_retain(prev_sink) to dc_sink_release(prev_sink). Signed-off-by: Victor Lu <[email protected]> Reviewed-by: Nicholas Kazlauskas <[email protected]> Acked-by: Anson Jacob <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
[why] drm_atomic_commit was changed so that the caller must free their drm_atomic_state reference on successes. [how] Add drm_atomic_commit_put after drm_atomic_commit call in dm_force_atomic_commit. Signed-off-by: Victor Lu <[email protected]> Reviewed-by: Roman Li <[email protected]> Acked-by: Anson Jacob <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
[why] An old dc_sink state is causing a memory leak because it is missing a dc_sink_release before a new dc_sink is assigned back to aconnector->dc_sink. [how] Decrement the dc_sink refcount before reassigning it to a new dc_sink. Signed-off-by: Victor Lu <[email protected]> Reviewed-by: Rodrigo Siqueira <[email protected]> Acked-by: Anson Jacob <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
For the same reason as commit 51839e2 ("scripts: switch explicitly to Python 3"), switch some more scripts, which I tested and confirmed working on Python 3. Signed-off-by: Masahiro Yamada <[email protected]> Acked-by: Nathan Chancellor <[email protected]>
virt_addr_valid macro checks that a virtual address is valid, ie that the address belongs to the linear mapping and that the corresponding physical page exists. Add the missing check that ensures the virtual address belongs to the linear mapping, otherwise __virt_to_phys, when compiled with CONFIG_DEBUG_VIRTUAL enabled, raises a WARN that is interpreted as a kernel bug by syzbot. Signed-off-by: Alexandre Ghiti <[email protected]> Reviewed-by: Atish Patra <[email protected]> Signed-off-by: Palmer Dabbelt <[email protected]>
.init section permission should only updated to non-execute if STRICT_KERNEL_RWX is enabled. Otherwise, this will lead to a kernel hang. Fixes: 19a0086 ("RISC-V: Protect all kernel sections including init early") Cc: [email protected] Suggested-by: Geert Uytterhoeven <[email protected]> Reported-by: Geert Uytterhoeven <[email protected]> Signed-off-by: Atish Patra <[email protected]> Reviewed-by: Atish Patra <[email protected]> Signed-off-by: Palmer Dabbelt <[email protected]>
Allows the sections to be aligned on smaller boundaries and therefore results in a smaller kernel image size. Signed-off-by: Sebastien Van Cauwenberghe <[email protected]> Reviewed-by: Atish Patra <[email protected]> Signed-off-by: Palmer Dabbelt <[email protected]>
MAXPHYSMEM_1GB option was added for RV32 because RV32 only supports 1GB of maximum physical memory. This lead to few compilation errors reported by kernel test robot which created the following configuration combination which are not useful but can be configured. 1. MAXPHYSMEM_1GB & RV64 2, MAXPHYSMEM_2GB & RV32 Fix this by restricting MAXPHYSMEM_1GB for RV32 and MAXPHYSMEM_2GB only for RV64. Fixes: e557793 ("RISC-V: Fix maximum allowed phsyical memory for RV32") Cc: [email protected] Reported-by: Randy Dunlap <[email protected]> Acked-by: Randy Dunlap <[email protected]> Tested-by: Geert Uytterhoeven <[email protected]> Signed-off-by: Atish Patra <[email protected]> Signed-off-by: Palmer Dabbelt <[email protected]>
This reverts commit 6d4d273. bfq.limit_depth passes word_depths[] as shallow_depth down to sbitmap core sbitmap_get_shallow, which uses just the number to limit the scan depth of each bitmap word, formula: scan_percentage_for_each_word = shallow_depth / (1 << sbimap->shift) * 100% That means the comments's percentiles 50%, 75%, 18%, 37% of bfq are correct. But after commit patch 'bfq: Fix computation of shallow depth', we use sbitmap.depth instead, as a example in following case: sbitmap.depth = 256, map_nr = 4, shift = 6; sbitmap_word.depth = 64. The resulsts of computed bfqd->word_depths[] are {128, 192, 48, 96}, and three of the numbers exceed core dirver's 'sbitmap_word.depth=64' limit nothing. Signed-off-by: Lin Feng <[email protected]> Reviewed-by: Jan Kara <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
Don't let KVM load when running as an SEV guest, regardless of what CPUID says. Memory is encrypted with a key that is not accessible to the host (L0), thus it's impossible for L0 to emulate SVM, e.g. it'll see garbage when reading the VMCB. Technically, KVM could decrypt all memory that needs to be accessible to the L0 and use shadow paging so that L0 does not need to shadow NPT, but exposing such information to L0 largely defeats the purpose of running as an SEV guest. This can always be revisited if someone comes up with a use case for running VMs inside SEV guests. Note, VMLOAD, VMRUN, etc... will also #GP on GPAs with C-bit set, i.e. KVM is doomed even if the SEV guest is debuggable and the hypervisor is willing to decrypt the VMCB. This may or may not be fixed on CPUs that have the SVME_ADDR_CHK fix. Cc: [email protected] Signed-off-by: Sean Christopherson <[email protected]> Message-Id: <[email protected]> Signed-off-by: Paolo Bonzini <[email protected]>
If not in long mode, the low bits of CR3 are reserved but not enforced to be zero, so remove those checks. If in long mode, however, the MBZ bits extend down to the highest physical address bit of the guest, excluding the encryption bit. Make the checks consistent with the above, and match them between nested_vmcb_checks and KVM_SET_SREGS. Cc: [email protected] Fixes: 761e416 ("KVM: nSVM: Check that MBZ bits in CR3 and CR4 are not set on vmrun of nested guests") Fixes: a780a3e ("KVM: X86: Fix reserved bits check for MOV to CR3") Reviewed-by: Sean Christopherson <[email protected]> Signed-off-by: Paolo Bonzini <[email protected]>
BPi Pro needs TX and RX delay for Gbit to work reliable and avoid high packet loss rates. The realtek phy driver overrides the settings of the pull ups for the delays, so fix this for BananaPro. Fix the phy-mode description to correctly reflect this so that the implementation doesn't reconfigure the delays incorrectly. This happened with commit bbc4d71 ("net: phy: realtek: fix rtl8211e rx/tx delay config"). Fixes: 10662a3 ("ARM: dts: sun7i: Add dts file for Bananapro board") Signed-off-by: Hermann Lauer <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://lore.kernel.org/r/[email protected]
This reverts commit c17e937. The lpc32xx clock driver is not able to actually change the PLL rate as this would require reparenting ARM_CLK, DDRAM_CLK, PERIPH_CLK to SYSCLK, then stop the PLL, update the register, restart the PLL and wait for the PLL to lock and finally reparent ARM_CLK, DDRAM_CLK, PERIPH_CLK to HCLK PLL. Currently, the HCLK driver simply updates the registers but this has no real effect and all the clock rate calculation end up being wrong. This is especially annoying for the peripheral (e.g. UARTs, I2C, SPI). Signed-off-by: Alexandre Belloni <[email protected]> Tested-by: Gregory CLEMENT <[email protected]> Link: https://lore.kernel.org/r/[email protected]' Signed-off-by: Arnd Bergmann <[email protected]>
…nux/kernel/git/sunxi/linux into arm/fixes One fix for a phy-mode ethernet issue, and one to fix the display output on SoCs with the Display Engine 2 * tag 'sunxi-fixes-for-5.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: ARM: dts: sun7i: a20: bananapro: Fix ethernet phy-mode soc: sunxi: mbus: Remove DE2 display engine compatibles Link: https://lore.kernel.org/r/f8298059-f9ca-43b4-9e29-35bc0e0c9b15.lettre@localhost Signed-off-by: Arnd Bergmann <[email protected]>
Older ATF does not provide SMC call for USB 3.0 phy power on functionality and therefore initialization of xhci-hcd is failing when older version of ATF is used. In this case phy_power_on() function returns -EOPNOTSUPP. [ 3.108467] mvebu-a3700-comphy d0018300.phy: unsupported SMC call, try updating your firmware [ 3.117250] phy phy-d0018300.phy.0: phy poweron failed --> -95 [ 3.123465] xhci-hcd: probe of d0058000.usb failed with error -95 This patch introduces a new plat_setup callback for xhci platform drivers which is called prior calling usb_add_hcd() function. This function at its beginning skips PHY init if hcd->skip_phy_initialization is set. Current init_quirk callback for xhci platform drivers is called from xhci_plat_setup() function which is called after chip reset completes. It happens in the middle of the usb_add_hcd() function and therefore this callback cannot be used for setting if PHY init should be skipped or not. For Armada 3720 this patch introduce a new xhci_mvebu_a3700_plat_setup() function configured as a xhci platform plat_setup callback. This new function calls phy_power_on() and in case it returns -EOPNOTSUPP then XHCI_SKIP_PHY_INIT quirk is set to instruct xhci-plat to skip PHY initialization. This patch fixes above failure by ignoring 'not supported' error in xhci-hcd driver. In this case it is expected that phy is already power on. It fixes initialization of xhci-hcd on Espressobin boards where is older Marvell's Arm Trusted Firmware without SMC call for USB 3.0 phy power. This is regression introduced in commit bd3d25b ("arm64: dts: marvell: armada-37xx: link USB hosts with their PHYs") where USB 3.0 phy was defined and therefore xhci-hcd on Espressobin with older ATF started failing. Fixes: bd3d25b ("arm64: dts: marvell: armada-37xx: link USB hosts with their PHYs") Cc: <[email protected]> # 5.1+: ea17a0f: phy: marvell: comphy: Convert internal SMCC firmware return codes to errno Cc: <[email protected]> # 5.1+: f768e71: usb: host: xhci-plat: add priv quirk for skip PHY initialization Tested-by: Tomasz Maciej Nowak <[email protected]> Tested-by: Yoshihiro Shimoda <[email protected]> # On R-Car Reviewed-by: Yoshihiro Shimoda <[email protected]> # xhci-plat Acked-by: Mathias Nyman <[email protected]> Signed-off-by: Pali Rohár <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
When running xrandr to change resolution of DP, the kmemleak as below
can be observed:
unreferenced object 0xffff00080a351000 (size 256):
comm "Xorg", pid 248, jiffies 4294899614 (age 19.960s)
hex dump (first 32 bytes):
98 a0 bc 01 08 00 ff ff 01 00 00 00 00 00 00 00 ................
ff ff ff ff 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<00000000e0bd0f69>] kmemleak_alloc+0x30/0x40
[<00000000cde2f318>] kmem_cache_alloc+0x3d4/0x588
[<0000000088ea9bd7>] drm_atomic_helper_setup_commit+0x84/0x5f8
[<000000002290a264>] drm_atomic_helper_commit+0x58/0x388
[<00000000f6ea78c3>] drm_atomic_commit+0x4c/0x60
[<00000000c8e0725e>] drm_atomic_connector_commit_dpms+0xe8/0x110
[<0000000020ade187>] drm_mode_obj_set_property_ioctl+0x1b0/0x450
[<00000000918206d6>] drm_connector_property_set_ioctl+0x3c/0x68
[<000000008d51e7a5>] drm_ioctl_kernel+0xc4/0x118
[<000000002a819b75>] drm_ioctl+0x214/0x448
[<000000008ca4e588>] __arm64_sys_ioctl+0xa8/0xf0
[<0000000034e15a35>] el0_svc_common.constprop.0+0x74/0x190
[<000000001b93d916>] do_el0_svc+0x24/0x90
[<00000000ce9230e0>] el0_svc+0x14/0x20
[<00000000e3607d82>] el0_sync_handler+0xb0/0xb8
[<000000003e79c15f>] el0_sync+0x174/0x180
This is because there is a scenario that a drm_crtc_commit commit is
allocated but not freed. The drm subsystem require/release references
to a CRTC commit by calling drm_crtc_commit_get/put, and when
drm_crtc_commit_put find that commit.ref.refcount is zero, it will
call __drm_crtc_commit_free to free this CRTC commit. Among these
drm_crtc_commit_get/put pairs, there is a drm_crtc_commit_get in
drm_atomic_helper_setup_commit as below:
...
new_crtc_state->event->base.completion = &commit->flip_done;
new_crtc_state->event->base.completion_release = release_crtc_commit;
drm_crtc_commit_get(commit);
...
This reference to the CRTC commit should be released at the function
release_crtc_commit by calling e->completion_release(e->completion) in
drm_send_event_locked. So we need to call drm_send_event_locked at
two places: handling vblank event in the irq handler and the crtc disable
helper. But in zynqmp_disp_crtc_atomic_disable, it only marks the flip
is done and not call drm_crtc_commit_put. This result that the refcount
of this commit is always non-zero and this commit will never be freed.
Since the function drm_crtc_send_vblank_event has operations both sending
a flip_done signal and releasing reference to the CRTC commit, let's use
it instead.
Signed-off-by: Quanyang Wang <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Commit 6d6501d ("tools/power/turbostat: Read energy_perf_bias from sysfs") converted turbostat to read the energy_perf_bias value from sysfs. However, older kernels which do not have that file yet, would fail. For those, fall back to the MSR reading. Fixes: 6d6501d ("tools/power/turbostat: Read energy_perf_bias from sysfs") Reported-by: Artem Bityutskiy <[email protected]> Signed-off-by: Borislav Petkov <[email protected]> Tested-by: Artem Bityutskiy <[email protected]> Link: https://lkml.kernel.org/r/[email protected]
Add device state check before executing command. Without the check the command can be issued while device is in halt state and causes the driver to block while waiting for the completion of the command. Reported-by: Sanjay Kumar <[email protected]> Signed-off-by: Dave Jiang <[email protected]> Tested-by: Sanjay Kumar <[email protected]> Fixes: 0d5c10b ("dmaengine: idxd: add work queue drain support") Link: https://lore.kernel.org/r/161219313921.2976211.12222625226450097465.stgit@djiang5-desk3.ch.intel.com Signed-off-by: Vinod Koul <[email protected]>
xhci driver may in some special cases need to copy small amounts of payload data to a bounce buffer in order to meet the boundary and alignment restrictions set by the xHCI specification. In the majority of these cases the data is in a sg list, and driver incorrectly assumed data is always in urb->sg when using the bounce buffer. If data instead is contiguous, and in urb->transfer_buffer, we may still need to bounce buffer a small part if data starts very close (less than packet size) to a 64k boundary. Check if sg list is used before copying data to/from it. Fixes: f9c589e ("xhci: TD-fragment, align the unsplittable case with a bounce buffer") Cc: [email protected] Reported-by: Andreas Hartmann <[email protected]> Tested-by: Andreas Hartmann <[email protected]> Signed-off-by: Mathias Nyman <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
…/drm Pull drm fixes from Dave Airlie: "Regular fixes for final, there is a ttm regression fix, dp-mst fix, one amdgpu revert, two i915 fixes, and some misc fixes for sun4i, xlnx, and vc4. All pretty quiet and don't think we have any known outstanding regressions. ttm: - page pool regression fix. dp_mst: - don't report un-attached ports as connected amdgpu: - blank screen fix i915: - ensure Type-C FIA is powered when initializing - fix overlay frontbuffer tracking sun4i: - tcon1 sync polarity fix - always set HDMI clock rate - fix H6 HDMI PHY config - fix H6 max frequency vc4: - fix buffer overflow xlnx: - fix memory leak" * tag 'drm-fixes-2021-02-12' of git://anongit.freedesktop.org/drm/drm: drm/ttm: make sure pool pages are cleared drm/sun4i: dw-hdmi: Fix max. frequency for H6 drm/sun4i: Fix H6 HDMI PHY configuration drm/sun4i: dw-hdmi: always set clock rate drm/sun4i: tcon: set sync polarity for tcon1 channel drm/i915: Fix overlay frontbuffer tracking Revert "drm/amd/display: Update NV1x SR latency values" drm/i915/tgl+: Make sure TypeC FIA is powered up when initializing it drm/dp_mst: Don't report ports connected if nothing is attached to them drm/xlnx: fix kmemleak by sending vblank_event in atomic_disable drm/vc4: hvs: Fix buffer overflow with the dlist handling
Pull io_uring fix from Jens Axboe: "Revert of a patch from this release that caused a regression" * tag 'io_uring-5.11-2021-02-12' of git://git.kernel.dk/linux-block: Revert "io_uring: don't take fs for recvmsg/sendmsg"
…rnel Pull cifs fixes from Steve French: "Four small smb3 fixes to the new mount API (including a particularly important one for DFS links). These were found in testing this week of additional DFS scenarios, and a user testing of an apache container problem" * tag '5.11-rc7-smb3-github' of git://github.com/smfrench/smb3-kernel: cifs: Set CIFS_MOUNT_USE_PREFIX_PATH flag on setting cifs_sb->prepath. cifs: In the new mount api we get the full devname as source= cifs: do not disable noperm if multiuser mount option is not provided cifs: fix dfs-links
Recent changes that obsoleted DISCONTIGMEM on m68k switched the MMU
variant to use generic definitions of __pfn_to_phys() and __phys_to_pfn(),
but missed the !MMU variant which caused a build failure:
drivers/media/common/videobuf2/videobuf2-dma-contig.c: In function 'vb2_dc_get_userptr':
drivers/media/common/videobuf2/videobuf2-dma-contig.c:509:5: error: implicit declaration of function '__pfn_to_phys' [-Werror=implicit-function-declaration]
509 | __pfn_to_phys(nums[0]), size, buf->dma_dir, 0);
| ^~~~~~~~~~~~~
cc1: some warnings being treated as errors
Enable __pfn_to_phys() and __phys_to_pfn() on !MMU builds.
Link: https://lkml.kernel.org/r/[email protected]
Fixes: 4bfc848 ("m68k/mm: enable use of generic memory_model.h for !DISCONTIGMEM")
Signed-off-by: Mike Rapoport <[email protected]>
Reported-by: kernel test robot <[email protected]>
Cc: Geert Uytterhoeven <[email protected]>
Cc: Greg Ungerer <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
The kernel test robot reported the following issue:
CC [M] drivers/soc/litex/litex_soc_ctrl.o
sh4-linux-objcopy: Unable to change endianness of input file(s)
sh4-linux-ld: cannot find drivers/soc/litex/.tmp_gl_litex_soc_ctrl.o: No such file or directory
sh4-linux-objcopy: 'drivers/soc/litex/.tmp_mx_litex_soc_ctrl.o': No such file
The problem is that the format of input file is elf32-shbig-linux, but
sh4-linux-objcopy wants to output a file which format is elf32-sh-linux:
$ sh4-linux-objdump -d drivers/soc/litex/litex_soc_ctrl.o | grep format
drivers/soc/litex/litex_soc_ctrl.o: file format elf32-shbig-linux
Link: https://lkml.kernel.org/r/[email protected]
Link: https://lore.kernel.org/linux-mm/[email protected]
Signed-off-by: Rong Chen <[email protected]>
Reported-by: kernel test robot <[email protected]>
Cc: Yoshinori Sato <[email protected]>
Cc: Rich Felker <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Account for the following files: - lib/Kconfig.kasan - lib/test_kasan_module.c - arch/arm64/include/asm/mte-kasan.h Link: https://lkml.kernel.org/r/7f9771d97b34d396bfdc4e288ad93486bb865a06.1613150186.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov <[email protected]> Cc: Alexander Potapenko <[email protected]> Cc: Dmitry Vyukov <[email protected]> Cc: Marco Elver <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
Use my personal email address. Link: https://lkml.kernel.org/r/b0ec98dabbc12336c162788f5ccde97045a0d65e.1613150186.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov <[email protected]> Cc: Alexander Potapenko <[email protected]> Cc: Dmitry Vyukov <[email protected]> Cc: Marco Elver <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
Add my personal email address to KASAN reviewers list. Link: https://lkml.kernel.org/r/c1ce89a7aae0e2d6852249c280b1eb59aeac30c0.1613150186.git.andreyknvl@google.com Signed-off-by: Andrey Konovalov <[email protected]> Cc: Alexander Potapenko <[email protected]> Cc: Dmitry Vyukov <[email protected]> Cc: Marco Elver <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
Fix a build error for undefined 'TI_PRE_COUNT' by adding it to asm-offsets.c. h8300-linux-ld: arch/h8300/kernel/entry.o: in function `resume_kernel': (.text+0x29a): undefined reference to `TI_PRE_COUNT' Link: https://lkml.kernel.org/r/[email protected] Fixes: df2078b ("h8300: Low level entry") Signed-off-by: Randy Dunlap <[email protected]> Reported-by: kernel test robot <[email protected]> Cc: Yoshinori Sato <[email protected]> Cc: Thomas Gleixner <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
…rnel/git/kdave/linux Pull btrfs fix from David Sterba: "A regression fix caused by a refactoring in 5.11. A corrupted superblock wouldn't be detected by checksum verification due to wrongly placed initialization of the checksum length, thus making memcmp always work" * tag 'for-5.11-rc7-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: initialize fs_info::csum_size earlier in open_ctree
…kernel/git/wsa/linux Pull i2c fix from Wolfram Sang: "One more I2C driver bugfix" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: stm32f7: fix configuration of the digital filter
Merge fixes from Andrew Morton: "6 patches. Subsystems affected by this patch series: mm/pagemap, scripts, MAINTAINERS, and h8300" * emailed patches from Andrew Morton <[email protected]>: h8300: fix PREEMPTION build, TI_PRE_COUNT undefined MAINTAINERS: add Andrey Konovalov to KASAN reviewers MAINTAINERS: update Andrey Konovalov's email address MAINTAINERS: update KASAN file list scripts/recordmcount.pl: support big endian for ARCH sh m68k: make __pfn_to_phys() and __phys_to_pfn() available for !MMU
…ernel/git/tj/cgroup
Pull cgroup fixes from Tejun Heo:
"Two cgroup fixes:
- fix a NULL deref when trying to poll PSI in the root cgroup
- fix confusing controller parsing corner case when mounting cgroup
v1 hierarchies
And doc / maintainer file updates"
* 'for-5.11-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
cgroup: update PSI file description in docs
cgroup: fix psi monitor for root cgroup
MAINTAINERS: Update my email address
MAINTAINERS: Remove stale URLs for cpuset
cgroup-v1: add disabled controller check in cgroup1_parse_param()
…it/jejb/scsi Pull SCSI fix from James Bottomley: "One fix for scsi_debug that fixes a memory leak on module removal" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: scsi_debug: Fix a memory leak
…/kernel/git/clk/linux Pull clk fix from Stephen Boyd: "One small fix for the Allwinner clk driver so that display clks figure out the correct rate to use. This fixes displays running 4k@60Hz and some other resolutions that haven't been exercised and fully understood until now" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: sunxi-ng: mp: fix parent rate change flag check
These are NOT exported to userspace. The headers listed in arch/sparc/include/uapi/asm/Kbuild are exported. Signed-off-by: Masahiro Yamada <[email protected]>
Fixes: 2cea4a7 ("scripts: use pkg-config to locate libcrypto") Signed-off-by: Rolf Eike Beer <[email protected]> Cc: [email protected] # 5.6.x Signed-off-by: Masahiro Yamada <[email protected]>
The leds-rt8515 driver can optionall use the v4l2 flash led class, but it causes a link error when that class is in a loadable module and the rt8515 driver itself is built-in: ld.lld: error: undefined symbol: v4l2_flash_init >>> referenced by leds-rt8515.c >>> leds/flash/leds-rt8515.o:(rt8515_probe) in archive drivers/built-in.a Adding 'depends on V4L2_FLASH_LED_CLASS' in Kconfig would avoid that, but it would make it impossible to use the driver without the v4l2 support. Add the same dependency that the other users of this class have instead, which just prevents the broken configuration. Fixes: e1c6edc ("leds: rt8515: Add Richtek RT8515 LED driver") Signed-off-by: Arnd Bergmann <[email protected]> Reviewed-by: Linus Walleij <[email protected]> Signed-off-by: Pavel Machek <[email protected]>
…x/kernel/git/tip/tip
Pull x86 fixes from Borislav Petkov:
"I kinda knew while typing 'I hope this is the last batch of x86/urgent
updates' last week, Murphy was reading too and uttered 'Hold my
beer!'.
So here's more fixes... Thanks Murphy.
Anyway, three more x86/urgent fixes for 5.11 final. We should be
finally ready (famous last words). :-)
- An SGX use after free fix
- A fix for the fix to disable CET instrumentation generation for
kernel code. We forgot 32-bit, which we seem to do very often
nowadays
- A Xen PV fix to irqdomain init ordering"
* tag 'x86_urgent_for_v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/pci: Create PCI/MSI irqdomain after x86_init.pci.arch_init()
x86/build: Disable CET instrumentation in the kernel for 32-bit too
x86/sgx: Maintain encl->refcount for each encl->mm_list entry
…x/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Fix CONFIG_TRIM_UNUSED_KSYMS build for ppc64 - Use pkg-config for scripts/sign-file.c CFLAGS * tag 'kbuild-fixes-v5.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: scripts: set proper OpenSSL include dir also for sign-file sparc: remove wrong comment from arch/sparc/include/asm/Kbuild kbuild: fix CONFIG_TRIM_UNUSED_KSYMS build for ppc64
…nel/git/pavel/linux-leds Pull LED fix from Pavel Machek: "One-liner fixing a build problem" * 'for-rc8-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds: leds: rt8515: add V4L2_FLASH_LED_CLASS dependency
Linux 5.11
alex
approved these changes
Feb 15, 2021
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unreaviwablw, so approving on the theory that we'll have to clean up history before upstreaming anyways
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Pretty much, yeah :-) The only way to review (properly) is re-reading the full diff, which we should do after rebasing. |
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No manual merge conflicts.
I haven't tested locally, so let's see...