From: Greg Kroah-Hartman Date: Mon, 13 Apr 2026 15:56:54 +0000 (+0200) Subject: fix up some 5.10 patches X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=308a8cbd88d85337532f89b35bbf8eb921b9e09d;p=thirdparty%2Fkernel%2Fstable-queue.git fix up some 5.10 patches --- diff --git a/queue-5.10/mm-hugetlb-fix-excessive-ipi-broadcasts-when-unshari.patch b/queue-5.10/mm-hugetlb-fix-excessive-ipi-broadcasts-when-unshari.patch index df9c6ea8ff..8f47958956 100644 --- a/queue-5.10/mm-hugetlb-fix-excessive-ipi-broadcasts-when-unshari.patch +++ b/queue-5.10/mm-hugetlb-fix-excessive-ipi-broadcasts-when-unshari.patch @@ -6,6 +6,8 @@ Subject: mm/hugetlb: fix excessive IPI broadcasts when unsharing PMD tables From: David Hildenbrand (Red Hat) +commit 8ce720d5bd91e9dc16db3604aa4b1bf76770a9a1 upstream. + As reported, ever since commit 1013af4f585f ("mm/hugetlb: fix huge_pmd_unshare() vs GUP-fast race") we can end up in some situations where we perform so many IPI broadcasts when unsharing hugetlb PMD page @@ -142,7 +144,7 @@ this is fixed. Link: https://lkml.kernel.org/r/20251223214037.580860-5-david@kernel.org Fixes: 1013af4f585f ("mm/hugetlb: fix huge_pmd_unshare() vs GUP-fast race") Signed-off-by: David Hildenbrand (Red Hat) -Reported-by: Uschakow, Stanislav" +Reported-by: "Uschakow, Stanislav" Closes: https://lore.kernel.org/all/4d3878531c76479d9f8ca9789dc6485d@amazon.de/ Tested-by: Laurence Oberman Acked-by: Harry Yoo diff --git a/queue-5.10/mm-hugetlb-fix-hugetlb_pmd_shared.patch b/queue-5.10/mm-hugetlb-fix-hugetlb_pmd_shared.patch index a2298836c9..56143fd61e 100644 --- a/queue-5.10/mm-hugetlb-fix-hugetlb_pmd_shared.patch +++ b/queue-5.10/mm-hugetlb-fix-hugetlb_pmd_shared.patch @@ -5,6 +5,8 @@ Subject: mm/hugetlb: fix hugetlb_pmd_shared() From: David Hildenbrand (Red Hat) +Commit ca1a47cd3f5f4c46ca188b1c9a27af87d1ab2216 upstream. + Patch series "mm/hugetlb: fixes for PMD table sharing (incl. using mmu_gather)", v3. @@ -65,7 +67,7 @@ Tested-by: Laurence Oberman Reviewed-by: Lorenzo Stoakes Acked-by: Oscar Salvador Cc: Liu Shixin -Cc: Uschakow, Stanislav" +Cc: "Uschakow, Stanislav" Cc: Signed-off-by: Andrew Morton (cherry picked from commit ca1a47cd3f5f4c46ca188b1c9a27af87d1ab2216)