user/sven/linux.git, branch v5.4.155

Linux 5.4.155

2021-10-20T09:40:18Z

Link: https://lore.kernel.org/r/20211018132329.453964125@linuxfoundation.org Link: https://lore.kernel.org/r/20211018143049.664480980@linuxfoundation.org Tested-by: Shuah Khan Tested-by: Florian Fainelli Tested-by: Jon Hunter Tested-by: Linux Kernel Functional Testing Tested-by: Sudip Mukherjee Tested-by: Guenter Roeck Tested-by: Hulk Robot Signed-off-by: Greg Kroah-Hartman

ionic: don't remove netdev->dev_addr when syncing uc list

2021-10-20T09:40:17Z

commit 5c976a56570f29aaf4a2f9a1bf99789c252183c9 upstream. Bridging, and possibly other upper stack gizmos, adds the lower device's netdev->dev_addr to its own uc list, and then requests it be deleted when the upper bridge device is removed. This delete request also happens with the bridging vlan_filtering is enabled and then disabled. Bonding has a similar behavior with the uc list, but since it also uses set_mac to manage netdev->dev_addr, it doesn't have the same the failure case. Because we store our netdev->dev_addr in our uc list, we need to ignore the delete request from dev_uc_sync so as to not lose the address and all hope of communicating. Note that ndo_set_mac_address is expressly changing netdev->dev_addr, so no limitation is set there. Fixes: 2a654540be10 ("ionic: Add Rx filter and rx_mode ndo support") Signed-off-by: Shannon Nelson Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

r8152: select CRC32 and CRYPTO/CRYPTO_HASH/CRYPTO_SHA256

2021-10-20T09:40:17Z

commit 9973a43012b6ad1720dbc4d5faf5302c28635b8c upstream. Fix the following build/link errors by adding a dependency on CRYPTO, CRYPTO_HASH, CRYPTO_SHA256 and CRC32: ld: drivers/net/usb/r8152.o: in function `rtl8152_fw_verify_checksum': r8152.c:(.text+0x2b2a): undefined reference to `crypto_alloc_shash' ld: r8152.c:(.text+0x2bed): undefined reference to `crypto_shash_digest' ld: r8152.c:(.text+0x2c50): undefined reference to `crypto_destroy_tfm' ld: drivers/net/usb/r8152.o: in function `_rtl8152_set_rx_mode': r8152.c:(.text+0xdcb0): undefined reference to `crc32_le' Fixes: 9370f2d05a2a1 ("r8152: support request_firmware for RTL8153") Fixes: ac718b69301c7 ("net/usb: new driver for RTL8152") Signed-off-by: Vegard Nossum Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

qed: Fix missing error code in qed_slowpath_start()

2021-10-20T09:40:17Z

commit a5a14ea7b4e55604acb0dc9d88fdb4cb6945bc77 upstream. The error code is missing in this code scenario, add the error code '-EINVAL' to the return value 'rc'. Eliminate the follow smatch warning: drivers/net/ethernet/qlogic/qed/qed_main.c:1298 qed_slowpath_start() warn: missing error code 'rc'. Reported-by: Abaci Robot Fixes: d51e4af5c209 ("qed: aRFS infrastructure support") Signed-off-by: chongjiapeng Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

mqprio: Correct stats in mqprio_dump_class_stats().

2021-10-20T09:40:17Z

commit 14132690860e4d06aa3e1c4d7d8e9866ba7756dd upstream. Introduction of lockless subqueues broke the class statistics. Before the change stats were accumulated in `bstats' and `qstats' on the stack which was then copied to struct gnet_dump. After the change the `bstats' and `qstats' are initialized to 0 and never updated, yet still fed to gnet_dump. The code updates the global qdisc->cpu_bstats and qdisc->cpu_qstats instead, clobbering them. Most likely a copy-paste error from the code in mqprio_dump(). __gnet_stats_copy_basic() and __gnet_stats_copy_queue() accumulate the values for per-CPU case but for global stats they overwrite the value, so only stats from the last loop iteration / tc end up in sch->[bq]stats. Use the on-stack [bq]stats variables again and add the stats manually in the global case. Fixes: ce679e8df7ed2 ("net: sched: add support for TCQ_F_NOLOCK subqueues to sch_mqprio") Cc: John Fastabend Signed-off-by: Sebastian Andrzej Siewior https://lore.kernel.org/all/20211007175000.2334713-2-bigeasy@linutronix.de/ Signed-off-by: Jakub Kicinski Signed-off-by: Greg Kroah-Hartman

acpi/arm64: fix next_platform_timer() section mismatch error

2021-10-20T09:40:17Z

commit 596143e3aec35c93508d6b7a05ddc999ee209b61 upstream. Fix modpost Section mismatch error in next_platform_timer(). [...] WARNING: modpost: vmlinux.o(.text.unlikely+0x26e60): Section mismatch in reference from the function next_platform_timer() to the variable .init.data:acpi_gtdt_desc The function next_platform_timer() references the variable __initdata acpi_gtdt_desc. This is often because next_platform_timer lacks a __initdata annotation or the annotation of acpi_gtdt_desc is wrong. WARNING: modpost: vmlinux.o(.text.unlikely+0x26e64): Section mismatch in reference from the function next_platform_timer() to the variable .init.data:acpi_gtdt_desc The function next_platform_timer() references the variable __initdata acpi_gtdt_desc. This is often because next_platform_timer lacks a __initdata annotation or the annotation of acpi_gtdt_desc is wrong. ERROR: modpost: Section mismatches detected. Set CONFIG_SECTION_MISMATCH_WARN_ONLY=y to allow them. make[1]: *** [scripts/Makefile.modpost:59: vmlinux.symvers] Error 1 make[1]: *** Deleting file 'vmlinux.symvers' make: *** [Makefile:1176: vmlinux] Error 2 [...] Fixes: a712c3ed9b8a ("acpi/arm64: Add memory-mapped timer support in GTDT driver") Signed-off-by: Jackie Liu Acked-by: Hanjun Guo Link: https://lore.kernel.org/r/20210823092526.2407526-1-liu.yun@linux.dev Signed-off-by: Catalin Marinas Signed-off-by: Greg Kroah-Hartman

drm/msm/dsi: fix off by one in dsi_bus_clk_enable error handling

2021-10-20T09:40:17Z

commit c8f01ffc83923a91e8087aaa077de13354a7aa59 upstream. This disables a lock which wasn't enabled and it does not disable the first lock in the array. Fixes: 6e0eb52eba9e ("drm/msm/dsi: Parse bus clocks from a list") Signed-off-by: Dan Carpenter Reviewed-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20211001123409.GG2283@kili Signed-off-by: Dmitry Baryshkov Signed-off-by: Rob Clark Signed-off-by: Greg Kroah-Hartman

drm/msm/dsi: Fix an error code in msm_dsi_modeset_init()

2021-10-20T09:40:17Z

commit 739b4e7756d3301dd673ca517afca46a5f635562 upstream. Return an error code if msm_dsi_manager_validate_current_config(). Don't return success. Fixes: 8b03ad30e314 ("drm/msm/dsi: Use one connector for dual DSI mode") Signed-off-by: Dan Carpenter Reviewed-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20211001123308.GF2283@kili Signed-off-by: Dmitry Baryshkov Signed-off-by: Rob Clark Signed-off-by: Greg Kroah-Hartman

drm/msm: Fix null pointer dereference on pointer edp

2021-10-20T09:40:17Z

commit 2133c4fc8e1348dcb752f267a143fe2254613b34 upstream. The initialization of pointer dev dereferences pointer edp before edp is null checked, so there is a potential null pointer deference issue. Fix this by only dereferencing edp after edp has been null checked. Addresses-Coverity: ("Dereference before null check") Fixes: ab5b0107ccf3 ("drm/msm: Initial add eDP support in msm drm driver (v5)") Signed-off-by: Colin Ian King Reviewed-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20210929121857.213922-1-colin.king@canonical.com Signed-off-by: Rob Clark Signed-off-by: Greg Kroah-Hartman

drm/panel: olimex-lcd-olinuxino: select CRC32

2021-10-20T09:40:17Z

commit a14bc107edd0c108bda2245e50daa22f91c95d20 upstream. Fix the following build/link error by adding a dependency on the CRC32 routines: ld: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.o: in function `lcd_olinuxino_probe': panel-olimex-lcd-olinuxino.c:(.text+0x303): undefined reference to `crc32_le' Fixes: 17fd7a9d324fd ("drm/panel: Add support for Olimex LCD-OLinuXino panel") Cc: Arnd Bergmann Signed-off-by: Vegard Nossum Signed-off-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20211012115242.10325-1-vegard.nossum@oracle.com Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman