user/sven/linux.git, branch v5.4.174

Linux 5.4.174

2022-01-27T08:19:56Z

Link: https://lore.kernel.org/r/20220124183953.750177707@linuxfoundation.org Tested-by: Shuah Khan Tested-by: Hulk Robot Tested-by: Sudip Mukherjee Link: https://lore.kernel.org/r/20220125155315.237374794@linuxfoundation.org Tested-by: Florian Fainelli Tested-by: Jon Hunter Tested-by: Shuah Khan Tested-by: Sudip Mukherjee Tested-by: Linux Kernel Functional Testing Tested-by: Guenter Roeck Tested-by: Hulk Robot Signed-off-by: Greg Kroah-Hartman

Revert "ia64: kprobes: Use generic kretprobe trampoline handler"

2022-01-27T08:19:56Z

This reverts commit 77fa5e15c933a1ec812de61ad709c00aa51e96ae. Since the upstream commit e792ff804f49720ce003b3e4c618b5d996256a18 depends on the generic kretprobe trampoline handler, which was introduced by commit 66ada2ccae4e ("kprobes: Add generic kretprobe trampoline handler") but that is not ported to the stable kernel because it is not a bugfix series. So revert this commit to fix a build error. NOTE: I keep commit a7fe2378454c ("ia64: kprobes: Fix to pass correct trampoline address to the handler") on the tree, that seems just a cleanup without the original reverted commit, but it would be better to use dereference_function_descriptor() macro instead of accessing descriptor's field directly. Fixes: 77fa5e15c933 ("ia64: kprobes: Use generic kretprobe trampoline handler") Reported-by: kernel test robot Signed-off-by: Masami Hiramatsu Signed-off-by: Greg Kroah-Hartman

mtd: nand: bbt: Fix corner case in bad block table handling

2022-01-27T08:19:55Z

commit fd0d8d85f7230052e638a56d1bfea170c488e6bc upstream. In the unlikely event that both blocks 10 and 11 are marked as bad (on a 32 bit machine), then the process of marking block 10 as bad stomps on cached entry for block 11. There are (of course) other examples. Signed-off-by: Patrick Doyle Reviewed-by: Richard Weinberger Signed-off-by: Yoshio Furuyama [: Fixed the title] Signed-off-by: Miquel Raynal Cc: Frieder Schrempf Link: https://lore.kernel.org/linux-mtd/774a92693f311e7de01e5935e720a179fb1b2468.1616635406.git.ytc-mb-yfuruyama7@kioxia.com Signed-off-by: Greg Kroah-Hartman

lib/test_meminit: destroy cache in kmem_cache_alloc_bulk() test

2022-01-27T08:19:55Z

commit e073e5ef90298d2d6e5e7f04b545a0815e92110c upstream. Make do_kmem_cache_size_bulk() destroy the cache it creates. Link: https://lkml.kernel.org/r/aced20a94bf04159a139f0846e41d38a1537debb.1640018297.git.andreyknvl@google.com Fixes: 03a9349ac0e0 ("lib/test_meminit: add a kmem_cache_alloc_bulk() test") Signed-off-by: Andrey Konovalov Reviewed-by: Marco Elver Cc: Alexander Potapenko Cc: Dmitry Vyukov Cc: Andrey Ryabinin Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Greg Kroah-Hartman

lib82596: Fix IRQ check in sni_82596_probe

2022-01-27T08:19:55Z

commit 99218cbf81bf21355a3de61cd46a706d36e900e6 upstream. platform_get_irq() returns negative error number instead 0 on failure. And the doc of platform_get_irq() provides a usage example: int irq = platform_get_irq(pdev, 0); if (irq < 0) return irq; Fix the check of return value to catch errors correctly. Fixes: 115978859272 ("i825xx: Move the Intel 82586/82593/82596 based drivers") Signed-off-by: Miaoqian Lin Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

scripts/dtc: dtx_diff: remove broken example from help text

2022-01-27T08:19:55Z

commit d8adf5b92a9d2205620874d498c39923ecea8749 upstream. dtx_diff suggests to use <(...) syntax to pipe two inputs into it, but this has never worked: The /proc/self/fds/... paths passed by the shell will fail the `[ -f "${dtx}" ] && [ -r "${dtx}" ]` check in compile_to_dts, but even with this check removed, the function cannot work: hexdump will eat up the DTB magic, making the subsequent dtc call fail, as a pipe cannot be rewound. Simply remove this broken example, as there is already an alternative one that works fine. Fixes: 10eadc253ddf ("dtc: create tool to diff device trees") Signed-off-by: Matthias Schiffer Reviewed-by: Frank Rowand Signed-off-by: Rob Herring Link: https://lore.kernel.org/r/20220113081918.10387-1-matthias.schiffer@ew.tq-group.com Signed-off-by: Greg Kroah-Hartman

dt-bindings: display: meson-vpu: Add missing amlogic,canvas property

2022-01-27T08:19:55Z

commit 640f35b871d29cd685ce0ea0762636381beeb98a upstream. This property was already mentioned in the old textual bindings amlogic,meson-vpu.txt, but got dropped during conversion. Adding it back similar to amlogic,gx-vdec.yaml. Fixes: 6b9ebf1e0e67 ("dt-bindings: display: amlogic, meson-vpu: convert to yaml") Signed-off-by: Alexander Stein Acked-by: Rob Herring Reviewed-by: Neil Armstrong Reviewed-by: Martin Blumenstingl Signed-off-by: Neil Armstrong Link: https://patchwork.freedesktop.org/patch/msgid/20211219094155.177206-1-alexander.stein@mailbox.org Signed-off-by: Greg Kroah-Hartman

dt-bindings: display: meson-dw-hdmi: add missing sound-name-prefix property

2022-01-27T08:19:55Z

commit 22bf4047d26980807611b7e2030803db375afd87 upstream. This is used in meson-gx and meson-g12. Add the property to the binding. This fixes the dtschema warning: hdmi-tx@c883a000: 'sound-name-prefix' does not match any of the regexes: 'pinctrl-[0-9]+' Signed-off-by: Alexander Stein Fixes: 376bf52deef5 ("dt-bindings: display: amlogic, meson-dw-hdmi: convert to yaml") Acked-by: Neil Armstrong Signed-off-by: Neil Armstrong Link: https://patchwork.freedesktop.org/patch/msgid/20211223122434.39378-2-alexander.stein@mailbox.org Signed-off-by: Greg Kroah-Hartman

net: ethernet: mtk_eth_soc: fix error checking in mtk_mac_config()

2022-01-27T08:19:55Z

commit 214b3369ab9b0a6f28d6c970220c209417edbc65 upstream. Clang static analysis reports this problem mtk_eth_soc.c:394:7: warning: Branch condition evaluates to a garbage value if (err) ^~~ err is not initialized and only conditionally set. So intitialize err. Fixes: 7e538372694b ("net: ethernet: mediatek: Re-add support SGMII") Signed-off-by: Tom Rix Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

bcmgenet: add WOL IRQ check

2022-01-27T08:19:55Z

commit 9deb48b53e7f4056c2eaa2dc2ee3338df619e4f6 upstream. The driver neglects to check the result of platform_get_irq_optional()'s call and blithely passes the negative error codes to devm_request_irq() (which takes *unsigned* IRQ #), causing it to fail with -EINVAL. Stop calling devm_request_irq() with the invalid IRQ #s. Fixes: 8562056f267d ("net: bcmgenet: request Wake-on-LAN interrupt") Signed-off-by: Sergey Shtylyov Acked-by: Florian Fainelli Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman