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2025-06-02panel/visionox-rm69299: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-38-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/visionox-r66451: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-37-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/tpo-tpg110: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-36-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/tpo-td043mtea1: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-35-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/tpo-td028ttec1: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-34-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/synaptics-r63353: allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-33-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/panel-summit: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-32-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/truly-nt35521: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-31-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/sony-td4353-jdi: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-30-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/sony-acx565akm: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-29-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/sitronix-st7789v: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-28-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/sitronix-st7703: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-27-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/sitronix-st7701: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-26-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/sharp-ls060t1sx01: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-25-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/sharp-ls037v7dw01: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-24-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/seiko-43wvf1g: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-23-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/samsung-sofef00: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-22-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/samsung-s6e8aa0: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-21-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/s6e88a0-ams427ap24: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-20-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/samsung-s6e63j0x03: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-19-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/samsung-s6e3ha8: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-18-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/samsung-s6e3ha2: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-17-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/samsung-s6e3fa7: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-16-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/samsung-s6d7aa0: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-15-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/samsung-s6d27a1: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-14-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/samsung-s6d16d0: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-13-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/samsung-ld9040: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-12-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/samsung-db7430: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-11-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/samsung-atna33xc20: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-10-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/samsung-ams639rq08: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-9-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/samsung-ams581vf01: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-8-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/ronbo-rb070d30: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-7-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/raydium-rm69380: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-6-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/raydium-rm692e5: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-5-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/raydium-rm68200: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-4-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/raydium-rm67200: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-3-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/raydium-rm67191: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-2-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02panel/orisetech-otm8009a: Use refcounted allocation in place of devm_kzalloc()Anusha Srivatsa
Move to using the new API devm_drm_panel_alloc() to allocate the panel. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Anusha Srivatsa <asrivats@redhat.com> Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-1-5d75a3711e40@redhat.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-02Merge tag 'kvmarm-fixes-6.16-1' of ↵Paolo Bonzini
https://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD KVM/arm64 fixes for 6.16, take #1 - Make the irqbypass hooks resilient to changes in the GSI<->MSI routing, avoiding behind stale vLPI mappings being left behind. The fix is to resolve the VGIC IRQ using the host IRQ (which is stable) and nuking the vLPI mapping upon a routing change. - Close another VGIC race where vCPU creation races with VGIC creation, leading to in-flight vCPUs entering the kernel w/o private IRQs allocated. - Fix a build issue triggered by the recently added workaround for Ampere's AC04_CPU_23 erratum. - Correctly sign-extend the VA when emulating a TLBI instruction potentially targeting a VNCR mapping. - Avoid dereferencing a NULL pointer in the VGIC debug code, which can happen if the device doesn't have any mapping yet.
2025-06-02rtmutex_api: provide correct extern functionsPaolo Bonzini
Commit fb49f07ba1d9 ("locking/mutex: implement mutex_lock_killable_nest_lock") changed the set of functions that mutex.c defines when CONFIG_DEBUG_LOCK_ALLOC is set. - it removed the "extern" declaration of mutex_lock_killable_nested from include/linux/mutex.h, and replaced it with a macro since it could be treated as a special case of _mutex_lock_killable. It also removed a definition of the function in kernel/locking/mutex.c. - likewise, it replaced mutex_trylock() with the more generic mutex_trylock_nest_lock() and replaced mutex_trylock() with a macro. However, it left the old definitions in place in kernel/locking/rtmutex_api.c, which causes failures when building with CONFIG_RT_MUTEXES=y. Bring over the changes. Fixes: fb49f07ba1d9 ("locking/mutex: implement mutex_lock_killable_nest_lock") Reported-by: Randy Dunlap <rdunlap@infradead.org> Tested-by: Randy Dunlap <rdunlap@infradead.org> Cc: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2025-06-01Merge branch 'next' into for-linusDmitry Torokhov
Prepare input updates for 6.16 merge window.
2025-06-02Merge tag 'amd-drm-fixes-6.16-2025-05-29' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-fixes-6.16-2025-05-29: amdgpu: - UserQ fixes - SMU 13.x fixes - VCN fixes - JPEG fixes - Misc cleanups - runtime pm fix - DCN 4.0.1 fixes - Misc display fixes - ISP fix - VRAM manager fix - RAS fixes amdkfd: - SVM fix - Misc cleanups - Ref leak fix - WPTR BO fix radeon: - Misc cleanups Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://lore.kernel.org/r/20250529205215.6790-1-alexander.deucher@amd.com
2025-06-01smb: client: use ParentLeaseKey in cifs_do_createHenrique Carvalho
Implement ParentLeaseKey logic in cifs_do_create() by looking up the parent cfid, copying its lease key into the fid struct, and setting the appropriate lease flag. Fixes: f047390a097e ("CIFS: Add create lease v2 context for SMB3") Signed-off-by: Henrique Carvalho <henrique.carvalho@suse.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-06-01smb: client: use ParentLeaseKey in open_cached_dirHenrique Carvalho
Implement ParentLeaseKey logic in open_cached_dir() by looking up the parent cfid, copying its lease key into the fid struct, and setting the appropriate lease flag. Fixes: f047390a097e ("CIFS: Add create lease v2 context for SMB3") Signed-off-by: Henrique Carvalho <henrique.carvalho@suse.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-06-01smb: client: add ParentLeaseKey supportHenrique Carvalho
According to MS-SMB2 3.2.4.3.8, when opening a file the client must lookup its parent directory, copy that entry’s LeaseKey into ParentLeaseKey, and set SMB2_LEASE_FLAG_PARENT_LEASE_KEY_SET. Extend lease context functions to carry a parent_lease_key and lease_flags and to add them to the lease context buffer accordingly in smb3_create_lease_buf. Also add a parent_lease_key field to struct cifs_fid and lease_flags to cifs_open_parms. Only applies to the SMB 3.x dialect family. Fixes: f047390a097e ("CIFS: Add create lease v2 context for SMB3") Signed-off-by: Henrique Carvalho <henrique.carvalho@suse.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-06-01cifs: Fix cifs_query_path_info() for Windows NT serversPali Rohár
For TRANS2 QUERY_PATH_INFO request when the path does not exist, the Windows NT SMB server returns error response STATUS_OBJECT_NAME_NOT_FOUND or ERRDOS/ERRbadfile without the SMBFLG_RESPONSE flag set. Similarly it returns STATUS_DELETE_PENDING when the file is being deleted. And looks like that any error response from TRANS2 QUERY_PATH_INFO does not have SMBFLG_RESPONSE flag set. So relax check in check_smb_hdr() for detecting if the packet is response for this special case. This change fixes stat() operation against Windows NT SMB servers and also all operations which depends on -ENOENT result from stat like creat() or mkdir(). Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-06-01cifs: Fix validation of SMB1 query reparse point responsePali Rohár
Validate the SMB1 query reparse point response per [MS-CIFS] section 2.2.7.2 NT_TRANSACT_IOCTL. NT_TRANSACT_IOCTL response contains one word long setup data after which is ByteCount member. So check that SetupCount is 1 before trying to read and use ByteCount member. Output setup data contains ReturnedDataLen member which is the output length of executed IOCTL command by remote system. So check that output was not truncated before transferring over network. Change MaxSetupCount of NT_TRANSACT_IOCTL request from 4 to 1 as io_rsp structure already expects one word long output setup data. This should prevent server sending incompatible structure (in case it would be extended in future, which is unlikely). Change MaxParameterCount of NT_TRANSACT_IOCTL request from 2 to 0 as NT IOCTL does not have any documented output parameters and this function does not parse any output parameters at all. Fixes: ed3e0a149b58 ("smb: client: implement ->query_reparse_point() for SMB1") Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-06-01cifs: Correctly set SMB1 SessionKey field in Session Setup RequestPali Rohár
[MS-CIFS] specification in section 2.2.4.53.1 where is described SMB_COM_SESSION_SETUP_ANDX Request, for SessionKey field says: The client MUST set this field to be equal to the SessionKey field in the SMB_COM_NEGOTIATE Response for this SMB connection. Linux SMB client currently set this field to zero. This is working fine against Windows NT SMB servers thanks to [MS-CIFS] product behavior <94>: Windows NT Server ignores the client's SessionKey. For compatibility with [MS-CIFS], set this SessionKey field in Session Setup Request to value retrieved from Negotiate response. Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-06-01cifs: Fix encoding of SMB1 Session Setup NTLMSSP Request in non-UNICODE modePali Rohár
SMB1 Session Setup NTLMSSP Request in non-UNICODE mode is similar to UNICODE mode, just strings are encoded in ASCII and not in UTF-16. With this change it is possible to setup SMB1 session with NTLM authentication in non-UNICODE mode with Windows SMB server. This change fixes mounting SMB1 servers with -o nounicode mount option together with -o sec=ntlmssp mount option (which is the default sec=). Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Steve French <stfrench@microsoft.com>
2025-06-02rtc: mt6359: Add mt6357 supportAlexandre Mergnat
The MT6357 PMIC contains the same RTC as MT6358 which allows to add support for it trivially by just complementing the list of compatibles. Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Tested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://lore.kernel.org/r/20250428-rtc-mt6357-v1-1-31f673b0a723@baylibre.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
generated by cgit (git 2.34.1) at 2025-09-15 02:56:09 +0000