diff options
| -rw-r--r-- | queue-5.10/arm64-restrict-pagetable-teardown-to-avoid-false-warning.patch | 46 | ||||
| -rw-r--r-- | queue-5.10/series | 1 | ||||
| -rw-r--r-- | queue-5.15/arm64-restrict-pagetable-teardown-to-avoid-false-warning.patch | 46 | ||||
| -rw-r--r-- | queue-5.15/series | 1 | ||||
| -rw-r--r-- | queue-5.4/arm64-restrict-pagetable-teardown-to-avoid-false-warning.patch | 46 | ||||
| -rw-r--r-- | queue-5.4/series | 1 | ||||
| -rw-r--r-- | queue-6.1/arm64-restrict-pagetable-teardown-to-avoid-false-warning.patch | 46 | ||||
| -rw-r--r-- | queue-6.1/series | 1 |
8 files changed, 0 insertions, 188 deletions
diff --git a/queue-5.10/arm64-restrict-pagetable-teardown-to-avoid-false-warning.patch b/queue-5.10/arm64-restrict-pagetable-teardown-to-avoid-false-warning.patch deleted file mode 100644 index d705ad1bd33..00000000000 --- a/queue-5.10/arm64-restrict-pagetable-teardown-to-avoid-false-warning.patch +++ /dev/null @@ -1,46 +0,0 @@ -From 650768c512faba8070bf4cfbb28c95eb5cd203f3 Mon Sep 17 00:00:00 2001 -From: Dev Jain <dev.jain@arm.com> -Date: Tue, 27 May 2025 13:56:33 +0530 -Subject: arm64: Restrict pagetable teardown to avoid false warning - -From: Dev Jain <dev.jain@arm.com> - -commit 650768c512faba8070bf4cfbb28c95eb5cd203f3 upstream. - -Commit 9c006972c3fe ("arm64: mmu: drop pXd_present() checks from -pXd_free_pYd_table()") removes the pxd_present() checks because the -caller checks pxd_present(). But, in case of vmap_try_huge_pud(), the -caller only checks pud_present(); pud_free_pmd_page() recurses on each -pmd through pmd_free_pte_page(), wherein the pmd may be none. Thus it is -possible to hit a warning in the latter, since pmd_none => !pmd_table(). -Thus, add a pmd_present() check in pud_free_pmd_page(). - -This problem was found by code inspection. - -Fixes: 9c006972c3fe ("arm64: mmu: drop pXd_present() checks from pXd_free_pYd_table()") -Cc: stable@vger.kernel.org -Reported-by: Ryan Roberts <ryan.roberts@arm.com> -Acked-by: David Hildenbrand <david@redhat.com> -Signed-off-by: Dev Jain <dev.jain@arm.com> -Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> -Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com> -Reviewed-by: Ryan Roberts <ryan.roberts@arm.com> -Link: https://lore.kernel.org/r/20250527082633.61073-1-dev.jain@arm.com -Signed-off-by: Will Deacon <will@kernel.org> -Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> ---- - arch/arm64/mm/mmu.c | 3 ++- - 1 file changed, 2 insertions(+), 1 deletion(-) - ---- a/arch/arm64/mm/mmu.c -+++ b/arch/arm64/mm/mmu.c -@@ -1459,7 +1459,8 @@ int pud_free_pmd_page(pud_t *pudp, unsig - next = addr; - end = addr + PUD_SIZE; - do { -- pmd_free_pte_page(pmdp, next); -+ if (pmd_present(pmdp_get(pmdp))) -+ pmd_free_pte_page(pmdp, next); - } while (pmdp++, next += PMD_SIZE, next != end); - - pud_clear(pudp); diff --git a/queue-5.10/series b/queue-5.10/series index 2c92b6da397..afe9c3e8a16 100644 --- a/queue-5.10/series +++ b/queue-5.10/series @@ -291,7 +291,6 @@ selinux-fix-selinux_xfrm_alloc_user-to-set-correct-ctx_len.patch atm-revert-atm_account_tx-if-copy_from_iter_full-fails.patch hid-usbhid-eliminate-recurrent-out-of-bounds-bug-in-usbhid_parse.patch input-sparcspkr-avoid-unannotated-fall-through.patch -arm64-restrict-pagetable-teardown-to-avoid-false-warning.patch alsa-usb-audio-rename-alsa-kcontrol-pcm-and-pcm1-for-the-ktmicro-sound-card.patch alsa-hda-intel-add-thinkpad-e15-to-pm-deny-list.patch alsa-hda-realtek-enable-headset-mic-on-latitude-5420-rugged.patch diff --git a/queue-5.15/arm64-restrict-pagetable-teardown-to-avoid-false-warning.patch b/queue-5.15/arm64-restrict-pagetable-teardown-to-avoid-false-warning.patch deleted file mode 100644 index 82650840d5d..00000000000 --- a/queue-5.15/arm64-restrict-pagetable-teardown-to-avoid-false-warning.patch +++ /dev/null @@ -1,46 +0,0 @@ -From 650768c512faba8070bf4cfbb28c95eb5cd203f3 Mon Sep 17 00:00:00 2001 -From: Dev Jain <dev.jain@arm.com> -Date: Tue, 27 May 2025 13:56:33 +0530 -Subject: arm64: Restrict pagetable teardown to avoid false warning - -From: Dev Jain <dev.jain@arm.com> - -commit 650768c512faba8070bf4cfbb28c95eb5cd203f3 upstream. - -Commit 9c006972c3fe ("arm64: mmu: drop pXd_present() checks from -pXd_free_pYd_table()") removes the pxd_present() checks because the -caller checks pxd_present(). But, in case of vmap_try_huge_pud(), the -caller only checks pud_present(); pud_free_pmd_page() recurses on each -pmd through pmd_free_pte_page(), wherein the pmd may be none. Thus it is -possible to hit a warning in the latter, since pmd_none => !pmd_table(). -Thus, add a pmd_present() check in pud_free_pmd_page(). - -This problem was found by code inspection. - -Fixes: 9c006972c3fe ("arm64: mmu: drop pXd_present() checks from pXd_free_pYd_table()") -Cc: stable@vger.kernel.org -Reported-by: Ryan Roberts <ryan.roberts@arm.com> -Acked-by: David Hildenbrand <david@redhat.com> -Signed-off-by: Dev Jain <dev.jain@arm.com> -Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> -Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com> -Reviewed-by: Ryan Roberts <ryan.roberts@arm.com> -Link: https://lore.kernel.org/r/20250527082633.61073-1-dev.jain@arm.com -Signed-off-by: Will Deacon <will@kernel.org> -Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> ---- - arch/arm64/mm/mmu.c | 3 ++- - 1 file changed, 2 insertions(+), 1 deletion(-) - ---- a/arch/arm64/mm/mmu.c -+++ b/arch/arm64/mm/mmu.c -@@ -1466,7 +1466,8 @@ int pud_free_pmd_page(pud_t *pudp, unsig - next = addr; - end = addr + PUD_SIZE; - do { -- pmd_free_pte_page(pmdp, next); -+ if (pmd_present(pmdp_get(pmdp))) -+ pmd_free_pte_page(pmdp, next); - } while (pmdp++, next += PMD_SIZE, next != end); - - pud_clear(pudp); diff --git a/queue-5.15/series b/queue-5.15/series index b831d5cf5f4..2693d3fc0a6 100644 --- a/queue-5.15/series +++ b/queue-5.15/series @@ -355,7 +355,6 @@ atm-revert-atm_account_tx-if-copy_from_iter_full-fails.patch hid-usbhid-eliminate-recurrent-out-of-bounds-bug-in-usbhid_parse.patch block-default-block_legacy_autoload-to-y.patch input-sparcspkr-avoid-unannotated-fall-through.patch -arm64-restrict-pagetable-teardown-to-avoid-false-warning.patch alsa-usb-audio-rename-alsa-kcontrol-pcm-and-pcm1-for-the-ktmicro-sound-card.patch alsa-hda-intel-add-thinkpad-e15-to-pm-deny-list.patch alsa-hda-realtek-enable-headset-mic-on-latitude-5420-rugged.patch diff --git a/queue-5.4/arm64-restrict-pagetable-teardown-to-avoid-false-warning.patch b/queue-5.4/arm64-restrict-pagetable-teardown-to-avoid-false-warning.patch deleted file mode 100644 index 82a76011cc1..00000000000 --- a/queue-5.4/arm64-restrict-pagetable-teardown-to-avoid-false-warning.patch +++ /dev/null @@ -1,46 +0,0 @@ -From 650768c512faba8070bf4cfbb28c95eb5cd203f3 Mon Sep 17 00:00:00 2001 -From: Dev Jain <dev.jain@arm.com> -Date: Tue, 27 May 2025 13:56:33 +0530 -Subject: arm64: Restrict pagetable teardown to avoid false warning - -From: Dev Jain <dev.jain@arm.com> - -commit 650768c512faba8070bf4cfbb28c95eb5cd203f3 upstream. - -Commit 9c006972c3fe ("arm64: mmu: drop pXd_present() checks from -pXd_free_pYd_table()") removes the pxd_present() checks because the -caller checks pxd_present(). But, in case of vmap_try_huge_pud(), the -caller only checks pud_present(); pud_free_pmd_page() recurses on each -pmd through pmd_free_pte_page(), wherein the pmd may be none. Thus it is -possible to hit a warning in the latter, since pmd_none => !pmd_table(). -Thus, add a pmd_present() check in pud_free_pmd_page(). - -This problem was found by code inspection. - -Fixes: 9c006972c3fe ("arm64: mmu: drop pXd_present() checks from pXd_free_pYd_table()") -Cc: stable@vger.kernel.org -Reported-by: Ryan Roberts <ryan.roberts@arm.com> -Acked-by: David Hildenbrand <david@redhat.com> -Signed-off-by: Dev Jain <dev.jain@arm.com> -Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> -Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com> -Reviewed-by: Ryan Roberts <ryan.roberts@arm.com> -Link: https://lore.kernel.org/r/20250527082633.61073-1-dev.jain@arm.com -Signed-off-by: Will Deacon <will@kernel.org> -Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> ---- - arch/arm64/mm/mmu.c | 3 ++- - 1 file changed, 2 insertions(+), 1 deletion(-) - ---- a/arch/arm64/mm/mmu.c -+++ b/arch/arm64/mm/mmu.c -@@ -1041,7 +1041,8 @@ int pud_free_pmd_page(pud_t *pudp, unsig - next = addr; - end = addr + PUD_SIZE; - do { -- pmd_free_pte_page(pmdp, next); -+ if (pmd_present(pmdp_get(pmdp))) -+ pmd_free_pte_page(pmdp, next); - } while (pmdp++, next += PMD_SIZE, next != end); - - pud_clear(pudp); diff --git a/queue-5.4/series b/queue-5.4/series index 67963795222..0e02dc1f379 100644 --- a/queue-5.4/series +++ b/queue-5.4/series @@ -193,7 +193,6 @@ selinux-fix-selinux_xfrm_alloc_user-to-set-correct-ctx_len.patch atm-revert-atm_account_tx-if-copy_from_iter_full-fails.patch hid-usbhid-eliminate-recurrent-out-of-bounds-bug-in-usbhid_parse.patch input-sparcspkr-avoid-unannotated-fall-through.patch -arm64-restrict-pagetable-teardown-to-avoid-false-warning.patch alsa-hda-intel-add-thinkpad-e15-to-pm-deny-list.patch alsa-hda-realtek-enable-headset-mic-on-latitude-5420-rugged.patch erofs-remove-unused-trace-event-erofs_destroy_inode.patch diff --git a/queue-6.1/arm64-restrict-pagetable-teardown-to-avoid-false-warning.patch b/queue-6.1/arm64-restrict-pagetable-teardown-to-avoid-false-warning.patch deleted file mode 100644 index efaa7b1dfd3..00000000000 --- a/queue-6.1/arm64-restrict-pagetable-teardown-to-avoid-false-warning.patch +++ /dev/null @@ -1,46 +0,0 @@ -From 650768c512faba8070bf4cfbb28c95eb5cd203f3 Mon Sep 17 00:00:00 2001 -From: Dev Jain <dev.jain@arm.com> -Date: Tue, 27 May 2025 13:56:33 +0530 -Subject: arm64: Restrict pagetable teardown to avoid false warning - -From: Dev Jain <dev.jain@arm.com> - -commit 650768c512faba8070bf4cfbb28c95eb5cd203f3 upstream. - -Commit 9c006972c3fe ("arm64: mmu: drop pXd_present() checks from -pXd_free_pYd_table()") removes the pxd_present() checks because the -caller checks pxd_present(). But, in case of vmap_try_huge_pud(), the -caller only checks pud_present(); pud_free_pmd_page() recurses on each -pmd through pmd_free_pte_page(), wherein the pmd may be none. Thus it is -possible to hit a warning in the latter, since pmd_none => !pmd_table(). -Thus, add a pmd_present() check in pud_free_pmd_page(). - -This problem was found by code inspection. - -Fixes: 9c006972c3fe ("arm64: mmu: drop pXd_present() checks from pXd_free_pYd_table()") -Cc: stable@vger.kernel.org -Reported-by: Ryan Roberts <ryan.roberts@arm.com> -Acked-by: David Hildenbrand <david@redhat.com> -Signed-off-by: Dev Jain <dev.jain@arm.com> -Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> -Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com> -Reviewed-by: Ryan Roberts <ryan.roberts@arm.com> -Link: https://lore.kernel.org/r/20250527082633.61073-1-dev.jain@arm.com -Signed-off-by: Will Deacon <will@kernel.org> -Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> ---- - arch/arm64/mm/mmu.c | 3 ++- - 1 file changed, 2 insertions(+), 1 deletion(-) - ---- a/arch/arm64/mm/mmu.c -+++ b/arch/arm64/mm/mmu.c -@@ -1503,7 +1503,8 @@ int pud_free_pmd_page(pud_t *pudp, unsig - next = addr; - end = addr + PUD_SIZE; - do { -- pmd_free_pte_page(pmdp, next); -+ if (pmd_present(pmdp_get(pmdp))) -+ pmd_free_pte_page(pmdp, next); - } while (pmdp++, next += PMD_SIZE, next != end); - - pud_clear(pudp); diff --git a/queue-6.1/series b/queue-6.1/series index fb9db41a646..ebe289dad38 100644 --- a/queue-6.1/series +++ b/queue-6.1/series @@ -456,7 +456,6 @@ selinux-fix-selinux_xfrm_alloc_user-to-set-correct-ctx_len.patch atm-revert-atm_account_tx-if-copy_from_iter_full-fails.patch input-sparcspkr-avoid-unannotated-fall-through.patch wifi-cfg80211-init-wiphy_work-before-allocating-rfkill-fails.patch -arm64-restrict-pagetable-teardown-to-avoid-false-warning.patch alsa-usb-audio-rename-alsa-kcontrol-pcm-and-pcm1-for-the-ktmicro-sound-card.patch alsa-hda-intel-add-thinkpad-e15-to-pm-deny-list.patch alsa-hda-realtek-enable-headset-mic-on-latitude-5420-rugged.patch |