kernel/linux.git, branch v5.10.193

Linux 5.10.193

2023-08-30T14:23:20+00:00

Link: https://lore.kernel.org/r/20230828101149.146126827@linuxfoundation.org Tested-by: Salvatore Bonaccorso Tested-by: Hulk Robot Tested-by: Linux Kernel Functional Testing Tested-by: Sudip Mukherjee Tested-by: Shuah Khan Tested-by: Florian Fainelli Tested-by: Guenter Roeck Tested-by: Jon Hunter Tested-by: Pavel Machek (CIP) Tested-by: Joel Fernandes (Google) Signed-off-by: Greg Kroah-Hartman

mm,hwpoison: fix printing of page flags

2023-08-30T14:23:20+00:00

commit 6696d2a6f38c0beedf03c381edfc392ecf7631b4 upstream. Format %pG expects a lower case 'p' in order to print the flags. Fix it. Link: https://lkml.kernel.org/r/20210108085202.4506-1-osalvador@suse.de Fixes: 8295d535e2aa ("mm,hwpoison: refactor get_any_page") Signed-off-by: Oscar Salvador Reported-by: Dan Carpenter Reviewed-by: Anshuman Khandual Acked-by: Naoya Horiguchi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Greg Kroah-Hartman

ASoC: Intel: sof_sdw: include rt711.h for RT711 JD mode

2023-08-30T14:23:20+00:00

commit 8e6c00f1fdea9fdf727969d7485d417240d2a1f9 upstream. We don't need to redefine enum rt711_jd_src. Reviewed-by: Rander Wang Signed-off-by: Bard Liao Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20210712203240.46960-7-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown Cc: Philip Müller Signed-off-by: Greg Kroah-Hartman

mm: memory-failure: fix unexpected return value in soft_offline_page()

2023-08-30T14:23:19+00:00

[ Upstream commit e2c1ab070fdc81010ec44634838d24fce9ff9e53 ] When page_handle_poison() fails to handle the hugepage or free page in retry path, soft_offline_page() will return 0 while -EBUSY is expected in this case. Consequently the user will think soft_offline_page succeeds while it in fact failed. So the user will not try again later in this case. Link: https://lkml.kernel.org/r/20230627112808.1275241-1-linmiaohe@huawei.com Fixes: b94e02822deb ("mm,hwpoison: try to narrow window race for free pages") Signed-off-by: Miaohe Lin Acked-by: Naoya Horiguchi Cc: Signed-off-by: Andrew Morton Signed-off-by: Sasha Levin

mm: memory-failure: kill soft_offline_free_page()

2023-08-30T14:23:19+00:00

[ Upstream commit 7adb45887c8af88985c335b53d253654e9d2dd16 ] Open-code the page_handle_poison() into soft_offline_page() and kill unneeded soft_offline_free_page(). Link: https://lkml.kernel.org/r/20220819033402.156519-1-wangkefeng.wang@huawei.com Signed-off-by: Kefeng Wang Reviewed-by: Miaohe Lin Acked-by: Naoya Horiguchi Signed-off-by: Andrew Morton Stable-dep-of: e2c1ab070fdc ("mm: memory-failure: fix unexpected return value in soft_offline_page()") Signed-off-by: Sasha Levin

mm: fix page reference leak in soft_offline_page()

2023-08-30T14:23:19+00:00

[ Upstream commit dad4e5b390866ca902653df0daa864ae4b8d4147 ] The conversion to move pfn_to_online_page() internal to soft_offline_page() missed that the get_user_pages() reference taken by the madvise() path needs to be dropped when pfn_to_online_page() fails. Note the direct sysfs-path to soft_offline_page() does not perform a get_user_pages() lookup. When soft_offline_page() is handed a pfn_valid() && !pfn_to_online_page() pfn the kernel hangs at dax-device shutdown due to a leaked reference. Link: https://lkml.kernel.org/r/161058501210.1840162.8108917599181157327.stgit@dwillia2-desk3.amr.corp.intel.com Fixes: feec24a6139d ("mm, soft-offline: convert parameter to pfn") Signed-off-by: Dan Williams Reviewed-by: David Hildenbrand Reviewed-by: Oscar Salvador Reviewed-by: Naoya Horiguchi Cc: Michal Hocko Cc: Qian Cai Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Stable-dep-of: e2c1ab070fdc ("mm: memory-failure: fix unexpected return value in soft_offline_page()") Signed-off-by: Sasha Levin

mm,hwpoison: refactor get_any_page

2023-08-30T14:23:19+00:00

[ Upstream commit 8295d535e2aa198bdf65a4045d622df38955ffe2 ] Patch series "HWPoison: Refactor get page interface", v2. This patch (of 3): When we want to grab a refcount via get_any_page, we call __get_any_page that calls get_hwpoison_page to get the actual refcount. get_any_page() is only there because we have a sort of retry mechanism in case the page we met is unknown to us or if we raced with an allocation. Also __get_any_page() prints some messages about the page type in case the page was a free page or the page type was unknown, but if anything, we only need to print a message in case the pagetype was unknown, as that is reporting an error down the chain. Let us merge get_any_page() and __get_any_page(), and let the message be printed in soft_offline_page. While we are it, we can also remove the 'pfn' parameter as it is no longer used. Link: https://lkml.kernel.org/r/20201204102558.31607-1-osalvador@suse.de Link: https://lkml.kernel.org/r/20201204102558.31607-2-osalvador@suse.de Signed-off-by: Oscar Salvador Acked-by: Naoya Horiguchi Acked-by: Vlastimil Babka Cc: Qian Cai Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Stable-dep-of: e2c1ab070fdc ("mm: memory-failure: fix unexpected return value in soft_offline_page()") Signed-off-by: Sasha Levin

dma-buf/sw_sync: Avoid recursive lock during fence signal

2023-08-30T14:23:19+00:00

[ Upstream commit e531fdb5cd5ee2564b7fe10c8a9219e2b2fac61e ] If a signal callback releases the sw_sync fence, that will trigger a deadlock as the timeline_fence_release recurses onto the fence->lock (used both for signaling and the the timeline tree). To avoid that, temporarily hold an extra reference to the signalled fences until after we drop the lock. (This is an alternative implementation of https://patchwork.kernel.org/patch/11664717/ which avoids some potential UAF issues with the original patch.) v2: Remove now obsolete comment, use list_move_tail() and list_del_init() Reported-by: Bas Nieuwenhuizen Fixes: d3c6dd1fb30d ("dma-buf/sw_sync: Synchronize signal vs syncpt free") Signed-off-by: Rob Clark Link: https://patchwork.freedesktop.org/patch/msgid/20230818145939.39697-1-robdclark@gmail.com Reviewed-by: Christian König Signed-off-by: Christian König Signed-off-by: Sasha Levin

pinctrl: renesas: rza2: Add lock around pinctrl_generic{{add,remove}_group,{add,remove}_function}

2023-08-30T14:23:19+00:00

[ Upstream commit 8fcc1c40b747069644db6102c1d84c942c9d4d86 ] The pinctrl group and function creation/remove calls expect caller to take care of locking. Add lock around these functions. Fixes: b59d0e782706 ("pinctrl: Add RZ/A2 pin and gpio controller") Signed-off-by: Biju Das Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20230815131558.33787-4-biju.das.jz@bp.renesas.com Signed-off-by: Geert Uytterhoeven Signed-off-by: Sasha Levin

clk: Fix undefined reference to `clk_rate_exclusive_{get,put}'

2023-08-30T14:23:19+00:00

[ Upstream commit 2746f13f6f1df7999001d6595b16f789ecc28ad1 ] The COMMON_CLK config is not enabled in some of the architectures. This causes below build issues: pwm-rz-mtu3.c:(.text+0x114): undefined reference to `clk_rate_exclusive_put' pwm-rz-mtu3.c:(.text+0x32c): undefined reference to `clk_rate_exclusive_get' Fix these issues by moving clk_rate_exclusive_{get,put} inside COMMON_CLK code block, as clk.c is enabled by COMMON_CLK. Fixes: 55e9b8b7b806 ("clk: add clk_rate_exclusive api") Reported-by: kernel test robot Closes: https://lore.kernel.org/all/202307251752.vLfmmhYm-lkp@intel.com/ Signed-off-by: Biju Das Link: https://lore.kernel.org/r/20230725175140.361479-1-biju.das.jz@bp.renesas.com Signed-off-by: Stephen Boyd Signed-off-by: Sasha Levin