June 2023 - Linux-stable-mirror

FAILED: patch "[PATCH] drm/amd/display: fix the system hang while disable PSR" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x ea2062dd1f0384ae1b136d333ee4ced15bedae38 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023061702-flashily-lent-a5c4@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From ea2062dd1f0384ae1b136d333ee4ced15bedae38 Mon Sep 17 00:00:00 2001 From: Tom Chung <chiahsuan.chung(a)amd.com> Date: Mon, 29 May 2023 18:00:09 +0800 Subject: [PATCH] drm/amd/display: fix the system hang while disable PSR [Why] When the PSR enabled. If you try to adjust the timing parameters, it may cause system hang. Because the timing mismatch with the DMCUB settings. [How] Disable the PSR before adjusting timing parameters. Cc: Mario Limonciello <mario.limonciello(a)amd.com> Cc: Alex Deucher <alexander.deucher(a)amd.com> Cc: stable(a)vger.kernel.org Acked-by: Stylon Wang <stylon.wang(a)amd.com> Signed-off-by: Tom Chung <chiahsuan.chung(a)amd.com> Reviewed-by: Wayne Lin <Wayne.Lin(a)amd.com> Tested-by: Daniel Wheeler <daniel.wheeler(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 2b8d42de1f73..7acd73e5004f 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -8204,6 +8204,12 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state, if (acrtc_state->abm_level != dm_old_crtc_state->abm_level) bundle->stream_update.abm_level = &acrtc_state->abm_level; + mutex_lock(&dm->dc_lock); + if ((acrtc_state->update_type > UPDATE_TYPE_FAST) && + acrtc_state->stream->link->psr_settings.psr_allow_active) + amdgpu_dm_psr_disable(acrtc_state->stream); + mutex_unlock(&dm->dc_lock); + /* * If FreeSync state on the stream has changed then we need to * re-adjust the min/max bounds now that DC doesn't handle this @@ -8217,10 +8223,6 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state, spin_unlock_irqrestore(&pcrtc->dev->event_lock, flags); } mutex_lock(&dm->dc_lock); - if ((acrtc_state->update_type > UPDATE_TYPE_FAST) && - acrtc_state->stream->link->psr_settings.psr_allow_active) - amdgpu_dm_psr_disable(acrtc_state->stream); - update_planes_and_stream_adapter(dm->dc, acrtc_state->update_type, planes_count,

2 years, 6 months

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FAILED: patch "[PATCH] drm/amd/display: fix the system hang while disable PSR" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x ea2062dd1f0384ae1b136d333ee4ced15bedae38 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023061701-stumbling-uncouth-7237@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From ea2062dd1f0384ae1b136d333ee4ced15bedae38 Mon Sep 17 00:00:00 2001 From: Tom Chung <chiahsuan.chung(a)amd.com> Date: Mon, 29 May 2023 18:00:09 +0800 Subject: [PATCH] drm/amd/display: fix the system hang while disable PSR [Why] When the PSR enabled. If you try to adjust the timing parameters, it may cause system hang. Because the timing mismatch with the DMCUB settings. [How] Disable the PSR before adjusting timing parameters. Cc: Mario Limonciello <mario.limonciello(a)amd.com> Cc: Alex Deucher <alexander.deucher(a)amd.com> Cc: stable(a)vger.kernel.org Acked-by: Stylon Wang <stylon.wang(a)amd.com> Signed-off-by: Tom Chung <chiahsuan.chung(a)amd.com> Reviewed-by: Wayne Lin <Wayne.Lin(a)amd.com> Tested-by: Daniel Wheeler <daniel.wheeler(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 2b8d42de1f73..7acd73e5004f 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -8204,6 +8204,12 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state, if (acrtc_state->abm_level != dm_old_crtc_state->abm_level) bundle->stream_update.abm_level = &acrtc_state->abm_level; + mutex_lock(&dm->dc_lock); + if ((acrtc_state->update_type > UPDATE_TYPE_FAST) && + acrtc_state->stream->link->psr_settings.psr_allow_active) + amdgpu_dm_psr_disable(acrtc_state->stream); + mutex_unlock(&dm->dc_lock); + /* * If FreeSync state on the stream has changed then we need to * re-adjust the min/max bounds now that DC doesn't handle this @@ -8217,10 +8223,6 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state, spin_unlock_irqrestore(&pcrtc->dev->event_lock, flags); } mutex_lock(&dm->dc_lock); - if ((acrtc_state->update_type > UPDATE_TYPE_FAST) && - acrtc_state->stream->link->psr_settings.psr_allow_active) - amdgpu_dm_psr_disable(acrtc_state->stream); - update_planes_and_stream_adapter(dm->dc, acrtc_state->update_type, planes_count,

2 years, 6 months

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FAILED: patch "[PATCH] drm/amd/display: fix the system hang while disable PSR" failed to apply to 6.3-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.3-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.3.y git checkout FETCH_HEAD git cherry-pick -x ea2062dd1f0384ae1b136d333ee4ced15bedae38 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023061700-pounce-valid-e6d6@gregkh' --subject-prefix 'PATCH 6.3.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From ea2062dd1f0384ae1b136d333ee4ced15bedae38 Mon Sep 17 00:00:00 2001 From: Tom Chung <chiahsuan.chung(a)amd.com> Date: Mon, 29 May 2023 18:00:09 +0800 Subject: [PATCH] drm/amd/display: fix the system hang while disable PSR [Why] When the PSR enabled. If you try to adjust the timing parameters, it may cause system hang. Because the timing mismatch with the DMCUB settings. [How] Disable the PSR before adjusting timing parameters. Cc: Mario Limonciello <mario.limonciello(a)amd.com> Cc: Alex Deucher <alexander.deucher(a)amd.com> Cc: stable(a)vger.kernel.org Acked-by: Stylon Wang <stylon.wang(a)amd.com> Signed-off-by: Tom Chung <chiahsuan.chung(a)amd.com> Reviewed-by: Wayne Lin <Wayne.Lin(a)amd.com> Tested-by: Daniel Wheeler <daniel.wheeler(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 2b8d42de1f73..7acd73e5004f 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -8204,6 +8204,12 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state, if (acrtc_state->abm_level != dm_old_crtc_state->abm_level) bundle->stream_update.abm_level = &acrtc_state->abm_level; + mutex_lock(&dm->dc_lock); + if ((acrtc_state->update_type > UPDATE_TYPE_FAST) && + acrtc_state->stream->link->psr_settings.psr_allow_active) + amdgpu_dm_psr_disable(acrtc_state->stream); + mutex_unlock(&dm->dc_lock); + /* * If FreeSync state on the stream has changed then we need to * re-adjust the min/max bounds now that DC doesn't handle this @@ -8217,10 +8223,6 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state, spin_unlock_irqrestore(&pcrtc->dev->event_lock, flags); } mutex_lock(&dm->dc_lock); - if ((acrtc_state->update_type > UPDATE_TYPE_FAST) && - acrtc_state->stream->link->psr_settings.psr_allow_active) - amdgpu_dm_psr_disable(acrtc_state->stream); - update_planes_and_stream_adapter(dm->dc, acrtc_state->update_type, planes_count,

2 years, 6 months

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FAILED: patch "[PATCH] RDMA/uverbs: Restrict usage of privileged QKEYs" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.14.y git checkout FETCH_HEAD git cherry-pick -x 0cadb4db79e1d9eea66711c4031e435c2191907e # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023061723-greedily-gorged-743b@gregkh' --subject-prefix 'PATCH 4.14.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 0cadb4db79e1d9eea66711c4031e435c2191907e Mon Sep 17 00:00:00 2001 From: Edward Srouji <edwards(a)nvidia.com> Date: Mon, 5 Jun 2023 13:33:24 +0300 Subject: [PATCH] RDMA/uverbs: Restrict usage of privileged QKEYs According to the IB specification rel-1.6, section 3.5.3: "QKEYs with the most significant bit set are considered controlled QKEYs, and a HCA does not allow a consumer to arbitrarily specify a controlled QKEY." Thus, block non-privileged users from setting such a QKEY. Cc: stable(a)vger.kernel.org Fixes: bc38a6abdd5a ("[PATCH] IB uverbs: core implementation") Signed-off-by: Edward Srouji <edwards(a)nvidia.com> Link: https://lore.kernel.org/r/c00c809ddafaaf87d6f6cb827978670989a511b3.16859605… Signed-off-by: Leon Romanovsky <leon(a)kernel.org> diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c index 4796f6a8828c..e836c9c477f6 100644 --- a/drivers/infiniband/core/uverbs_cmd.c +++ b/drivers/infiniband/core/uverbs_cmd.c @@ -1850,8 +1850,13 @@ static int modify_qp(struct uverbs_attr_bundle *attrs, attr->path_mtu = cmd->base.path_mtu; if (cmd->base.attr_mask & IB_QP_PATH_MIG_STATE) attr->path_mig_state = cmd->base.path_mig_state; - if (cmd->base.attr_mask & IB_QP_QKEY) + if (cmd->base.attr_mask & IB_QP_QKEY) { + if (cmd->base.qkey & IB_QP_SET_QKEY && !capable(CAP_NET_RAW)) { + ret = -EPERM; + goto release_qp; + } attr->qkey = cmd->base.qkey; + } if (cmd->base.attr_mask & IB_QP_RQ_PSN) attr->rq_psn = cmd->base.rq_psn; if (cmd->base.attr_mask & IB_QP_SQ_PSN)

2 years, 6 months

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FAILED: patch "[PATCH] mm/gup_test: fix ioctl fail for compat task" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.14.y git checkout FETCH_HEAD git cherry-pick -x 4f572f0074b8be8a70bd150d96a749aa94c8d85f # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023061753-geometric-crafty-660e@gregkh' --subject-prefix 'PATCH 4.14.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 4f572f0074b8be8a70bd150d96a749aa94c8d85f Mon Sep 17 00:00:00 2001 From: Haibo Li <haibo.li(a)mediatek.com> Date: Fri, 26 May 2023 10:21:25 +0800 Subject: [PATCH] mm/gup_test: fix ioctl fail for compat task When tools/testing/selftests/mm/gup_test.c is compiled as 32bit, then run on arm64 kernel, it reports "ioctl: Inappropriate ioctl for device". Fix it by filling compat_ioctl in gup_test_fops Link: https://lkml.kernel.org/r/20230526022125.175728-1-haibo.li@mediatek.com Signed-off-by: Haibo Li <haibo.li(a)mediatek.com> Acked-by: David Hildenbrand <david(a)redhat.com> Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> Cc: Matthias Brugger <matthias.bgg(a)gmail.com> Cc: John Hubbard <jhubbard(a)nvidia.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> diff --git a/mm/gup_test.c b/mm/gup_test.c index 8ae7307a1bb6..c0421b786dcd 100644 --- a/mm/gup_test.c +++ b/mm/gup_test.c @@ -381,6 +381,7 @@ static int gup_test_release(struct inode *inode, struct file *file) static const struct file_operations gup_test_fops = { .open = nonseekable_open, .unlocked_ioctl = gup_test_ioctl, + .compat_ioctl = compat_ptr_ioctl, .release = gup_test_release, };

2 years, 6 months

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FAILED: patch "[PATCH] mm/gup_test: fix ioctl fail for compat task" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.19.y git checkout FETCH_HEAD git cherry-pick -x 4f572f0074b8be8a70bd150d96a749aa94c8d85f # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023061753-steep-enjoyable-d3fc@gregkh' --subject-prefix 'PATCH 4.19.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 4f572f0074b8be8a70bd150d96a749aa94c8d85f Mon Sep 17 00:00:00 2001 From: Haibo Li <haibo.li(a)mediatek.com> Date: Fri, 26 May 2023 10:21:25 +0800 Subject: [PATCH] mm/gup_test: fix ioctl fail for compat task When tools/testing/selftests/mm/gup_test.c is compiled as 32bit, then run on arm64 kernel, it reports "ioctl: Inappropriate ioctl for device". Fix it by filling compat_ioctl in gup_test_fops Link: https://lkml.kernel.org/r/20230526022125.175728-1-haibo.li@mediatek.com Signed-off-by: Haibo Li <haibo.li(a)mediatek.com> Acked-by: David Hildenbrand <david(a)redhat.com> Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> Cc: Matthias Brugger <matthias.bgg(a)gmail.com> Cc: John Hubbard <jhubbard(a)nvidia.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> diff --git a/mm/gup_test.c b/mm/gup_test.c index 8ae7307a1bb6..c0421b786dcd 100644 --- a/mm/gup_test.c +++ b/mm/gup_test.c @@ -381,6 +381,7 @@ static int gup_test_release(struct inode *inode, struct file *file) static const struct file_operations gup_test_fops = { .open = nonseekable_open, .unlocked_ioctl = gup_test_ioctl, + .compat_ioctl = compat_ptr_ioctl, .release = gup_test_release, };

2 years, 6 months

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FAILED: patch "[PATCH] mm/gup_test: fix ioctl fail for compat task" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x 4f572f0074b8be8a70bd150d96a749aa94c8d85f # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023061752-reprint-almighty-b42b@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 4f572f0074b8be8a70bd150d96a749aa94c8d85f Mon Sep 17 00:00:00 2001 From: Haibo Li <haibo.li(a)mediatek.com> Date: Fri, 26 May 2023 10:21:25 +0800 Subject: [PATCH] mm/gup_test: fix ioctl fail for compat task When tools/testing/selftests/mm/gup_test.c is compiled as 32bit, then run on arm64 kernel, it reports "ioctl: Inappropriate ioctl for device". Fix it by filling compat_ioctl in gup_test_fops Link: https://lkml.kernel.org/r/20230526022125.175728-1-haibo.li@mediatek.com Signed-off-by: Haibo Li <haibo.li(a)mediatek.com> Acked-by: David Hildenbrand <david(a)redhat.com> Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> Cc: Matthias Brugger <matthias.bgg(a)gmail.com> Cc: John Hubbard <jhubbard(a)nvidia.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> diff --git a/mm/gup_test.c b/mm/gup_test.c index 8ae7307a1bb6..c0421b786dcd 100644 --- a/mm/gup_test.c +++ b/mm/gup_test.c @@ -381,6 +381,7 @@ static int gup_test_release(struct inode *inode, struct file *file) static const struct file_operations gup_test_fops = { .open = nonseekable_open, .unlocked_ioctl = gup_test_ioctl, + .compat_ioctl = compat_ptr_ioctl, .release = gup_test_release, };

2 years, 6 months

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FAILED: patch "[PATCH] mm/gup_test: fix ioctl fail for compat task" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x 4f572f0074b8be8a70bd150d96a749aa94c8d85f # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023061751-chaplain-maternity-2efd@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 4f572f0074b8be8a70bd150d96a749aa94c8d85f Mon Sep 17 00:00:00 2001 From: Haibo Li <haibo.li(a)mediatek.com> Date: Fri, 26 May 2023 10:21:25 +0800 Subject: [PATCH] mm/gup_test: fix ioctl fail for compat task When tools/testing/selftests/mm/gup_test.c is compiled as 32bit, then run on arm64 kernel, it reports "ioctl: Inappropriate ioctl for device". Fix it by filling compat_ioctl in gup_test_fops Link: https://lkml.kernel.org/r/20230526022125.175728-1-haibo.li@mediatek.com Signed-off-by: Haibo Li <haibo.li(a)mediatek.com> Acked-by: David Hildenbrand <david(a)redhat.com> Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> Cc: Matthias Brugger <matthias.bgg(a)gmail.com> Cc: John Hubbard <jhubbard(a)nvidia.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> diff --git a/mm/gup_test.c b/mm/gup_test.c index 8ae7307a1bb6..c0421b786dcd 100644 --- a/mm/gup_test.c +++ b/mm/gup_test.c @@ -381,6 +381,7 @@ static int gup_test_release(struct inode *inode, struct file *file) static const struct file_operations gup_test_fops = { .open = nonseekable_open, .unlocked_ioctl = gup_test_ioctl, + .compat_ioctl = compat_ptr_ioctl, .release = gup_test_release, };

2 years, 6 months

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FAILED: patch "[PATCH] mm/gup_test: fix ioctl fail for compat task" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x 4f572f0074b8be8a70bd150d96a749aa94c8d85f # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023061750-projector-duplicate-1096@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 4f572f0074b8be8a70bd150d96a749aa94c8d85f Mon Sep 17 00:00:00 2001 From: Haibo Li <haibo.li(a)mediatek.com> Date: Fri, 26 May 2023 10:21:25 +0800 Subject: [PATCH] mm/gup_test: fix ioctl fail for compat task When tools/testing/selftests/mm/gup_test.c is compiled as 32bit, then run on arm64 kernel, it reports "ioctl: Inappropriate ioctl for device". Fix it by filling compat_ioctl in gup_test_fops Link: https://lkml.kernel.org/r/20230526022125.175728-1-haibo.li@mediatek.com Signed-off-by: Haibo Li <haibo.li(a)mediatek.com> Acked-by: David Hildenbrand <david(a)redhat.com> Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> Cc: Matthias Brugger <matthias.bgg(a)gmail.com> Cc: John Hubbard <jhubbard(a)nvidia.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> diff --git a/mm/gup_test.c b/mm/gup_test.c index 8ae7307a1bb6..c0421b786dcd 100644 --- a/mm/gup_test.c +++ b/mm/gup_test.c @@ -381,6 +381,7 @@ static int gup_test_release(struct inode *inode, struct file *file) static const struct file_operations gup_test_fops = { .open = nonseekable_open, .unlocked_ioctl = gup_test_ioctl, + .compat_ioctl = compat_ptr_ioctl, .release = gup_test_release, };

2 years, 6 months

1
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FAILED: patch "[PATCH] mm/gup_test: fix ioctl fail for compat task" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 4f572f0074b8be8a70bd150d96a749aa94c8d85f # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023061749-stool-goliath-6ba9@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 4f572f0074b8be8a70bd150d96a749aa94c8d85f Mon Sep 17 00:00:00 2001 From: Haibo Li <haibo.li(a)mediatek.com> Date: Fri, 26 May 2023 10:21:25 +0800 Subject: [PATCH] mm/gup_test: fix ioctl fail for compat task When tools/testing/selftests/mm/gup_test.c is compiled as 32bit, then run on arm64 kernel, it reports "ioctl: Inappropriate ioctl for device". Fix it by filling compat_ioctl in gup_test_fops Link: https://lkml.kernel.org/r/20230526022125.175728-1-haibo.li@mediatek.com Signed-off-by: Haibo Li <haibo.li(a)mediatek.com> Acked-by: David Hildenbrand <david(a)redhat.com> Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> Cc: Matthias Brugger <matthias.bgg(a)gmail.com> Cc: John Hubbard <jhubbard(a)nvidia.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> diff --git a/mm/gup_test.c b/mm/gup_test.c index 8ae7307a1bb6..c0421b786dcd 100644 --- a/mm/gup_test.c +++ b/mm/gup_test.c @@ -381,6 +381,7 @@ static int gup_test_release(struct inode *inode, struct file *file) static const struct file_operations gup_test_fops = { .open = nonseekable_open, .unlocked_ioctl = gup_test_ioctl, + .compat_ioctl = compat_ptr_ioctl, .release = gup_test_release, };

2 years, 6 months

1
0
0 0

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Linux-stable-mirror June 2023