diff --git a/linux-tkg-patches/6.4/0012-misc-additions.patch b/linux-tkg-patches/6.4/0012-misc-additions.patch index 2204487..e38d3bb 100644 --- a/linux-tkg-patches/6.4/0012-misc-additions.patch +++ b/linux-tkg-patches/6.4/0012-misc-additions.patch @@ -64,41 +64,6 @@ index 2c7171e0b0010..85de313ddec29 100644 select CPU_FREQ_GOV_PERFORMANCE help -From a6571d06002b30ca7f51af7681128179b122977c Mon Sep 17 00:00:00 2001 -From: Suren Baghdasaryan -Date: Mon, 3 Jul 2023 11:21:50 -0700 -Subject: [PATCH] mm: disable CONFIG_PER_VMA_LOCK by default until its fixed - -A memory corruption was reported in [1] with bisection pointing to the -patch [2] enabling per-VMA locks for x86. -Disable per-VMA locks config to prevent this issue while the problem is -being investigated. This is expected to be a temporary measure. - -[1] https://bugzilla.kernel.org/show_bug.cgi?id=217624 -[2] https://lore.kernel.org/all/20230227173632.3292573-30-surenb@google.com - -Reported-by: Jiri Slaby -Reported-by: Jacob Young -Fixes: 0bff0aaea03e ("x86/mm: try VMA lock-based page fault handling first") -Signed-off-by: Suren Baghdasaryan ---- - mm/Kconfig | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -diff --git a/mm/Kconfig b/mm/Kconfig -index e3454087fd31ae..d91a544678ee9d 100644 ---- a/mm/Kconfig -+++ b/mm/Kconfig -@@ -1198,7 +1198,7 @@ config ARCH_SUPPORTS_PER_VMA_LOCK - def_bool n - - config PER_VMA_LOCK -- def_bool y -+ bool "Enable per-vma locking during page fault handling." - depends on ARCH_SUPPORTS_PER_VMA_LOCK && MMU && SMP - help - Allow per-vma locking during page fault handling. - From 6ce292eefababf73880f3565acdb96cdc68f90ac Mon Sep 17 00:00:00 2001 From: Tk-Glitch Date: Mon, 7 Aug 2023 09:21:55 +0200