kernel/linux.git/drivers, branch v5.12.1

mei: me: add Alder Lake P device id.

2021-05-02T09:10:27+00:00

commit 0df74278faedf20f9696bf2755cf0ce34afa4c3a upstream. Add Alder Lake P device ID. Cc: Signed-off-by: Tomas Winkler Link: https://lore.kernel.org/r/20210414045200.3498241-1-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman

iwlwifi: Fix softirq/hardirq disabling in iwl_pcie_gen2_enqueue_hcmd()

2021-05-02T09:10:27+00:00

commit e7020bb068d8be50a92f48e36b236a1a1ef9282e upstream. Analogically to what we did in 2800aadc18a6 ("iwlwifi: Fix softirq/hardirq disabling in iwl_pcie_enqueue_hcmd()"), we must apply the same fix to iwl_pcie_gen2_enqueue_hcmd(), as it's being called from exactly the same contexts. Reported-by: Heiner Kallweit Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/nycvar.YFH.7.76.2104171112390.18270@cbobk.fhfr.pm Signed-off-by: Greg Kroah-Hartman

USB: CDC-ACM: fix poison/unpoison imbalance

2021-05-02T09:10:27+00:00

commit a8b3b519618f30a87a304c4e120267ce6f8dc68a upstream. suspend() does its poisoning conditionally, resume() does it unconditionally. On a device with combined interfaces this will balance, on a device with two interfaces the counter will go negative and resubmission will fail. Both actions need to be done conditionally. Fixes: 6069e3e927c8f ("USB: cdc-acm: untangle a circular dependency between callback and softint") Signed-off-by: Oliver Neukum Cc: stable Link: https://lore.kernel.org/r/20210421074513.4327-1-oneukum@suse.com Signed-off-by: Greg Kroah-Hartman Signed-off-by: Greg Kroah-Hartman

net: hso: fix NULL-deref on disconnect regression

2021-05-02T09:10:27+00:00

commit 2ad5692db72874f02b9ad551d26345437ea4f7f3 upstream. Commit 8a12f8836145 ("net: hso: fix null-ptr-deref during tty device unregistration") fixed the racy minor allocation reported by syzbot, but introduced an unconditional NULL-pointer dereference on every disconnect instead. Specifically, the serial device table must no longer be accessed after the minor has been released by hso_serial_tty_unregister(). Fixes: 8a12f8836145 ("net: hso: fix null-ptr-deref during tty device unregistration") Cc: stable@vger.kernel.org Cc: Anirudh Rayabharam Reported-by: Leonardo Antoniazzi Signed-off-by: Johan Hovold Reviewed-by: Anirudh Rayabharam Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

Merge tag 'pinctrl-v5.12-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

2021-04-24T00:11:10+00:00

Pull pin control fixes from Linus Walleij: "Late pin control fixes, would have been in the main pull request normally but hey I got lucky and we got another week to polish up v5.12 so here we go. One driver fix and one making the core debugfs work: - Fix the number of pins in the community of the Intel Lewisburg SoC - Show pin numbers for controllers with base = 0 in the new debugfs feature" * tag 'pinctrl-v5.12-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: core: Show pin numbers for the controllers with base = 0 pinctrl: lewisburg: Update number of pins in community

Merge tag 'drm-fixes-2021-04-23' of git://anongit.freedesktop.org/drm/drm

2021-04-23T17:23:57+00:00

Pull drm fixes from Dave Airlie: "Just some small i915 and amdgpu fixes this week, should be all until you open the merge window. amdgpu: - Fix gpuvm page table update issue - Modifier fixes - Register fix for dimgrey cavefish i915: - GVT's BDW regression fix for cmd parser - Fix modesetting in case of unexpected AUX timeouts" * tag 'drm-fixes-2021-04-23' of git://anongit.freedesktop.org/drm/drm: drm/amdgpu: fix GCR_GENERAL_CNTL offset for dimgrey_cavefish amd/display: allow non-linear multi-planar formats drm/amd/display: Update modifier list for gfx10_3 drm/amdgpu: reserve fence slot to update page table drm/i915: Fix modesetting in case of unexpected AUX timeouts drm/i915/gvt: Fix BDW command parser regression

Merge tag 'gpio-fixes-for-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

2021-04-23T17:19:19+00:00

Pull gpio fix from Bartosz Golaszewski: "Save and restore the sysconfig register in gpio-omap to fix a power-management issue" * tag 'gpio-fixes-for-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: omap: Save and restore sysconfig

Merge tag 'drm-intel-fixes-2021-04-22' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes

2021-04-23T02:18:21+00:00

- GVT's BDW regression fix for cmd parser (Zhenyu) - Fix modesetting in case of unexpected AUX timeouts (Imre) Signed-off-by: Dave Airlie From: Rodrigo Vivi Link: https://patchwork.freedesktop.org/patch/msgid/YIGZ3pQPgPQtZtyI@intel.com

Merge tag 'amd-drm-fixes-5.12-2021-04-21' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes

2021-04-23T01:34:02+00:00

amd-drm-fixes-5.12-2021-04-21: amdgpu: - Fix gpuvm page table update issue - Modifier fixes - Register fix for dimgrey cavefish Signed-off-by: Dave Airlie From: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20210421220456.3839-1-alexander.deucher@amd.com

Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

2021-04-22T23:28:18+00:00

Pull virtio fixes from Michael Tsirkin: "Very late in the cycle but both risky if left unfixed and more or less obvious.." * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: vdpa/mlx5: Set err = -ENOMEM in case dma_map_sg_attrs fails vhost-vdpa: protect concurrent access to vhost device iotlb