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FAILED: patch "[PATCH] scsi: qla2xxx: Retry PLOGI on FC-NVMe PRLI failure" 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>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 983f127603fac650fa34ee69db363e4615eaf9e7 Mon Sep 17 00:00:00 2001 From: Quinn Tran <qutran(a)marvell.com> Date: Tue, 5 Nov 2019 07:06:50 -0800 Subject: [PATCH] scsi: qla2xxx: Retry PLOGI on FC-NVMe PRLI failure Current code will send PRLI with FC-NVMe bit set for the targets which support only FCP. This may result into issue with targets which do not understand NVMe and will go into a strange state. This patch would restart the login process by going back to PLOGI state. The PLOGI state will force the target to respond to correct PRLI request. Fixes: c76ae845ea836 ("scsi: qla2xxx: Add error handling for PLOGI ELS passthrough") Cc: stable(a)vger.kernel.org # 5.4 Link: https://lore.kernel.org/r/20191105150657.8092-2-hmadhani@marvell.com Reviewed-by: Ewan D. Milne <emilne(a)redhat.com> Signed-off-by: Quinn Tran <qutran(a)marvell.com> Signed-off-by: Himanshu Madhani <hmadhani(a)marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com> diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 7cb7545de962..5db8ad832893 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -1864,42 +1864,21 @@ qla24xx_handle_prli_done_event(struct scsi_qla_host *vha, struct event_arg *ea) * FCP/NVMe port */ if (NVME_FCP_TARGET(ea->fcport)) { - if (vha->hw->fc4_type_priority == FC4_PRIORITY_NVME) - ea->fcport->fc4_type &= ~FS_FC4TYPE_NVME; - else - ea->fcport->fc4_type &= ~FS_FC4TYPE_FCP; ql_dbg(ql_dbg_disc, vha, 0x2118, "%s %d %8phC post %s prli\n", __func__, __LINE__, ea->fcport->port_name, (ea->fcport->fc4_type & FS_FC4TYPE_NVME) ? "NVMe" : "FCP"); - qla24xx_post_prli_work(vha, ea->fcport); - break; + if (vha->hw->fc4_type_priority == FC4_PRIORITY_NVME) + ea->fcport->fc4_type &= ~FS_FC4TYPE_NVME; + else + ea->fcport->fc4_type &= ~FS_FC4TYPE_FCP; } - /* at this point both PRLI NVME & PRLI FCP failed */ - if (N2N_TOPO(vha->hw)) { - if (ea->fcport->n2n_link_reset_cnt < 3) { - ea->fcport->n2n_link_reset_cnt++; - /* - * remote port is not sending Plogi. Reset - * link to kick start his state machine - */ - set_bit(N2N_LINK_RESET, &vha->dpc_flags); - } else { - ql_log(ql_log_warn, vha, 0x2119, - "%s %d %8phC Unable to reconnect\n", - __func__, __LINE__, ea->fcport->port_name); - } - } else { - /* - * switch connect. login failed. Take connection - * down and allow relogin to retrigger - */ - ea->fcport->flags &= ~FCF_ASYNC_SENT; - ea->fcport->keep_nport_handle = 0; - qlt_schedule_sess_for_deletion(ea->fcport); - } + ea->fcport->flags &= ~FCF_ASYNC_SENT; + ea->fcport->keep_nport_handle = 0; + ea->fcport->logout_on_delete = 1; + qlt_schedule_sess_for_deletion(ea->fcport); break; } } diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c index eeb526411536..2b675da34bda 100644 --- a/drivers/scsi/qla2xxx/qla_iocb.c +++ b/drivers/scsi/qla2xxx/qla_iocb.c @@ -2764,6 +2764,7 @@ static void qla2x00_els_dcmd2_sp_done(srb_t *sp, int res) ea.sp = sp; qla24xx_handle_plogi_done_event(vha, &ea); break; + case CS_IOCB_ERROR: switch (fw_status[1]) { case LSC_SCODE_PORTID_USED: @@ -2834,6 +2835,7 @@ static void qla2x00_els_dcmd2_sp_done(srb_t *sp, int res) fw_status[0], fw_status[1], fw_status[2]); fcport->flags &= ~FCF_ASYNC_SENT; + fcport->disc_state = DSC_LOGIN_FAILED; set_bit(RELOGIN_NEEDED, &vha->dpc_flags); break; } @@ -2846,6 +2848,7 @@ static void qla2x00_els_dcmd2_sp_done(srb_t *sp, int res) fw_status[0], fw_status[1], fw_status[2]); sp->fcport->flags &= ~FCF_ASYNC_SENT; + sp->fcport->disc_state = DSC_LOGIN_FAILED; set_bit(RELOGIN_NEEDED, &vha->dpc_flags); break; } @@ -2881,11 +2884,12 @@ qla24xx_els_dcmd2_iocb(scsi_qla_host_t *vha, int els_opcode, return -ENOMEM; } + fcport->flags |= FCF_ASYNC_SENT; + fcport->disc_state = DSC_LOGIN_PEND; elsio = &sp->u.iocb_cmd; ql_dbg(ql_dbg_io, vha, 0x3073, "Enter: PLOGI portid=%06x\n", fcport->d_id.b24); - fcport->flags |= FCF_ASYNC_SENT; sp->type = SRB_ELS_DCMD; sp->name = "ELS_DCMD"; sp->fcport = fcport;

5 years, 11 months

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FAILED: patch "[PATCH] scsi: zfcp: trace channel log even for FCP command responses" failed to apply to 4.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.4-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>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 100843f176109af94600e500da0428e21030ca7f Mon Sep 17 00:00:00 2001 From: Steffen Maier <maier(a)linux.ibm.com> Date: Fri, 25 Oct 2019 18:12:53 +0200 Subject: [PATCH] scsi: zfcp: trace channel log even for FCP command responses While v2.6.26 commit b75db73159cc ("[SCSI] zfcp: Add qtcb dump to hba debug trace") is right that we don't want to flood the (payload) trace ring buffer, we don't trace successful FCP command responses by default. So we can include the channel log for problem determination with failed responses of any FSF request type. Fixes: b75db73159cc ("[SCSI] zfcp: Add qtcb dump to hba debug trace") Fixes: a54ca0f62f95 ("[SCSI] zfcp: Redesign of the debug tracing for HBA records.") Cc: <stable(a)vger.kernel.org> #2.6.38+ Link: https://lore.kernel.org/r/e37597b5c4ae123aaa85fd86c23a9f71e994e4a9.15720181… Reviewed-by: Benjamin Block <bblock(a)linux.ibm.com> Signed-off-by: Steffen Maier <maier(a)linux.ibm.com> Signed-off-by: Benjamin Block <bblock(a)linux.ibm.com> Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com> diff --git a/drivers/s390/scsi/zfcp_dbf.c b/drivers/s390/scsi/zfcp_dbf.c index dccdb41bed8c..1234294700c4 100644 --- a/drivers/s390/scsi/zfcp_dbf.c +++ b/drivers/s390/scsi/zfcp_dbf.c @@ -95,11 +95,9 @@ void zfcp_dbf_hba_fsf_res(char *tag, int level, struct zfcp_fsf_req *req) memcpy(rec->u.res.fsf_status_qual, &q_head->fsf_status_qual, FSF_STATUS_QUALIFIER_SIZE); - if (q_head->fsf_command != FSF_QTCB_FCP_CMND) { - rec->pl_len = q_head->log_length; - zfcp_dbf_pl_write(dbf, (char *)q_pref + q_head->log_start, - rec->pl_len, "fsf_res", req->req_id); - } + rec->pl_len = q_head->log_length; + zfcp_dbf_pl_write(dbf, (char *)q_pref + q_head->log_start, + rec->pl_len, "fsf_res", req->req_id); debug_event(dbf->hba, level, rec, sizeof(*rec)); spin_unlock_irqrestore(&dbf->hba_lock, flags);

5 years, 11 months

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FAILED: patch "[PATCH] scsi: zfcp: trace channel log even for FCP command responses" 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>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 100843f176109af94600e500da0428e21030ca7f Mon Sep 17 00:00:00 2001 From: Steffen Maier <maier(a)linux.ibm.com> Date: Fri, 25 Oct 2019 18:12:53 +0200 Subject: [PATCH] scsi: zfcp: trace channel log even for FCP command responses While v2.6.26 commit b75db73159cc ("[SCSI] zfcp: Add qtcb dump to hba debug trace") is right that we don't want to flood the (payload) trace ring buffer, we don't trace successful FCP command responses by default. So we can include the channel log for problem determination with failed responses of any FSF request type. Fixes: b75db73159cc ("[SCSI] zfcp: Add qtcb dump to hba debug trace") Fixes: a54ca0f62f95 ("[SCSI] zfcp: Redesign of the debug tracing for HBA records.") Cc: <stable(a)vger.kernel.org> #2.6.38+ Link: https://lore.kernel.org/r/e37597b5c4ae123aaa85fd86c23a9f71e994e4a9.15720181… Reviewed-by: Benjamin Block <bblock(a)linux.ibm.com> Signed-off-by: Steffen Maier <maier(a)linux.ibm.com> Signed-off-by: Benjamin Block <bblock(a)linux.ibm.com> Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com> diff --git a/drivers/s390/scsi/zfcp_dbf.c b/drivers/s390/scsi/zfcp_dbf.c index dccdb41bed8c..1234294700c4 100644 --- a/drivers/s390/scsi/zfcp_dbf.c +++ b/drivers/s390/scsi/zfcp_dbf.c @@ -95,11 +95,9 @@ void zfcp_dbf_hba_fsf_res(char *tag, int level, struct zfcp_fsf_req *req) memcpy(rec->u.res.fsf_status_qual, &q_head->fsf_status_qual, FSF_STATUS_QUALIFIER_SIZE); - if (q_head->fsf_command != FSF_QTCB_FCP_CMND) { - rec->pl_len = q_head->log_length; - zfcp_dbf_pl_write(dbf, (char *)q_pref + q_head->log_start, - rec->pl_len, "fsf_res", req->req_id); - } + rec->pl_len = q_head->log_length; + zfcp_dbf_pl_write(dbf, (char *)q_pref + q_head->log_start, + rec->pl_len, "fsf_res", req->req_id); debug_event(dbf->hba, level, rec, sizeof(*rec)); spin_unlock_irqrestore(&dbf->hba_lock, flags);

5 years, 11 months

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FAILED: patch "[PATCH] scsi: zfcp: trace channel log even for FCP command responses" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-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>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 100843f176109af94600e500da0428e21030ca7f Mon Sep 17 00:00:00 2001 From: Steffen Maier <maier(a)linux.ibm.com> Date: Fri, 25 Oct 2019 18:12:53 +0200 Subject: [PATCH] scsi: zfcp: trace channel log even for FCP command responses While v2.6.26 commit b75db73159cc ("[SCSI] zfcp: Add qtcb dump to hba debug trace") is right that we don't want to flood the (payload) trace ring buffer, we don't trace successful FCP command responses by default. So we can include the channel log for problem determination with failed responses of any FSF request type. Fixes: b75db73159cc ("[SCSI] zfcp: Add qtcb dump to hba debug trace") Fixes: a54ca0f62f95 ("[SCSI] zfcp: Redesign of the debug tracing for HBA records.") Cc: <stable(a)vger.kernel.org> #2.6.38+ Link: https://lore.kernel.org/r/e37597b5c4ae123aaa85fd86c23a9f71e994e4a9.15720181… Reviewed-by: Benjamin Block <bblock(a)linux.ibm.com> Signed-off-by: Steffen Maier <maier(a)linux.ibm.com> Signed-off-by: Benjamin Block <bblock(a)linux.ibm.com> Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com> diff --git a/drivers/s390/scsi/zfcp_dbf.c b/drivers/s390/scsi/zfcp_dbf.c index dccdb41bed8c..1234294700c4 100644 --- a/drivers/s390/scsi/zfcp_dbf.c +++ b/drivers/s390/scsi/zfcp_dbf.c @@ -95,11 +95,9 @@ void zfcp_dbf_hba_fsf_res(char *tag, int level, struct zfcp_fsf_req *req) memcpy(rec->u.res.fsf_status_qual, &q_head->fsf_status_qual, FSF_STATUS_QUALIFIER_SIZE); - if (q_head->fsf_command != FSF_QTCB_FCP_CMND) { - rec->pl_len = q_head->log_length; - zfcp_dbf_pl_write(dbf, (char *)q_pref + q_head->log_start, - rec->pl_len, "fsf_res", req->req_id); - } + rec->pl_len = q_head->log_length; + zfcp_dbf_pl_write(dbf, (char *)q_pref + q_head->log_start, + rec->pl_len, "fsf_res", req->req_id); debug_event(dbf->hba, level, rec, sizeof(*rec)); spin_unlock_irqrestore(&dbf->hba_lock, flags);

5 years, 11 months

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[PATCH] drm/i915: Hold reference to intel_frontbuffer as we track activity

by Chris Wilson

Since obj->frontbuffer is no longer protected by the struct_mutex, as we are processing the execbuf, it may be removed. Acquire a reference to the struct as we track activity upon it. Closes: https://gitlab.freedesktop.org/drm/intel/issues/827 Fixes: 8e7cb1799b4f ("drm/i915: Extract intel_frontbuffer active tracking") Signed-off-by: Chris Wilson <chris(a)chris-wilson.co.uk> Cc: Matthew Auld <matthew.auld(a)intel.com> Cc: <stable(a)vger.kernel.org> # v5.4+ --- drivers/gpu/drm/i915/display/intel_frontbuffer.c | 13 ++++++++++++- drivers/gpu/drm/i915/display/intel_frontbuffer.h | 14 +++++++++++++- drivers/gpu/drm/i915/i915_vma.c | 10 ++++++++-- 3 files changed, 33 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_frontbuffer.c b/drivers/gpu/drm/i915/display/intel_frontbuffer.c index 84b164f31895..6a8ef6a05133 100644 --- a/drivers/gpu/drm/i915/display/intel_frontbuffer.c +++ b/drivers/gpu/drm/i915/display/intel_frontbuffer.c @@ -237,7 +237,7 @@ static void frontbuffer_release(struct kref *ref) } struct intel_frontbuffer * -intel_frontbuffer_get(struct drm_i915_gem_object *obj) +____intel_frontbuffer_get(struct drm_i915_gem_object *obj) { struct drm_i915_private *i915 = to_i915(obj->base.dev); struct intel_frontbuffer *front; @@ -247,6 +247,17 @@ intel_frontbuffer_get(struct drm_i915_gem_object *obj) if (front) kref_get(&front->ref); spin_unlock(&i915->fb_tracking.lock); + + return front; +} + +struct intel_frontbuffer * +intel_frontbuffer_get(struct drm_i915_gem_object *obj) +{ + struct drm_i915_private *i915 = to_i915(obj->base.dev); + struct intel_frontbuffer *front; + + front = __intel_frontbuffer_get(obj); if (front) return front; diff --git a/drivers/gpu/drm/i915/display/intel_frontbuffer.h b/drivers/gpu/drm/i915/display/intel_frontbuffer.h index adc64d61a4a5..2b3068b61b80 100644 --- a/drivers/gpu/drm/i915/display/intel_frontbuffer.h +++ b/drivers/gpu/drm/i915/display/intel_frontbuffer.h @@ -27,10 +27,10 @@ #include <linux/atomic.h> #include <linux/kref.h> +#include "gem/i915_gem_object_types.h" #include "i915_active.h" struct drm_i915_private; -struct drm_i915_gem_object; enum fb_op_origin { ORIGIN_GTT, @@ -54,6 +54,18 @@ void intel_frontbuffer_flip_complete(struct drm_i915_private *i915, void intel_frontbuffer_flip(struct drm_i915_private *i915, unsigned frontbuffer_bits); +struct intel_frontbuffer * +____intel_frontbuffer_get(struct drm_i915_gem_object *obj); + +static inline struct intel_frontbuffer * +__intel_frontbuffer_get(struct drm_i915_gem_object *obj) +{ + if (!READ_ONCE(obj->frontbuffer)) + return NULL; + + return ____intel_frontbuffer_get(obj); +} + struct intel_frontbuffer * intel_frontbuffer_get(struct drm_i915_gem_object *obj); diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c index 6794c742fbbf..f8790d08f449 100644 --- a/drivers/gpu/drm/i915/i915_vma.c +++ b/drivers/gpu/drm/i915/i915_vma.c @@ -1139,8 +1139,14 @@ int i915_vma_move_to_active(struct i915_vma *vma, return err; if (flags & EXEC_OBJECT_WRITE) { - if (intel_frontbuffer_invalidate(obj->frontbuffer, ORIGIN_CS)) - i915_active_add_request(&obj->frontbuffer->write, rq); + struct intel_frontbuffer *front; + + front = __intel_frontbuffer_get(obj); + if (unlikely(front)) { + if (intel_frontbuffer_invalidate(front, ORIGIN_CS)) + i915_active_add_request(&front->write, rq); + intel_frontbuffer_put(front); + } dma_resv_add_excl_fence(vma->resv, &rq->fence); obj->write_domain = I915_GEM_DOMAIN_RENDER; -- 2.24.0

5 years, 11 months

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patch "binder: fix incorrect calculation for num_valid" added to char-misc-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled binder: fix incorrect calculation for num_valid to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 16981742717b04644a41052570fb502682a315d2 Mon Sep 17 00:00:00 2001 From: Todd Kjos <tkjos(a)android.com> Date: Fri, 13 Dec 2019 12:25:31 -0800 Subject: binder: fix incorrect calculation for num_valid For BINDER_TYPE_PTR and BINDER_TYPE_FDA transactions, the num_valid local was calculated incorrectly causing the range check in binder_validate_ptr() to miss out-of-bounds offsets. Fixes: bde4a19fc04f ("binder: use userspace pointer as base of buffer space") Signed-off-by: Todd Kjos <tkjos(a)google.com> Cc: stable <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20191213202531.55010-1-tkjos@google.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/android/binder.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/android/binder.c b/drivers/android/binder.c index e9bc9fcc7ea5..b2dad43dbf82 100644 --- a/drivers/android/binder.c +++ b/drivers/android/binder.c @@ -3310,7 +3310,7 @@ static void binder_transaction(struct binder_proc *proc, binder_size_t parent_offset; struct binder_fd_array_object *fda = to_binder_fd_array_object(hdr); - size_t num_valid = (buffer_offset - off_start_offset) * + size_t num_valid = (buffer_offset - off_start_offset) / sizeof(binder_size_t); struct binder_buffer_object *parent = binder_validate_ptr(target_proc, t->buffer, @@ -3384,7 +3384,7 @@ static void binder_transaction(struct binder_proc *proc, t->buffer->user_data + sg_buf_offset; sg_buf_offset += ALIGN(bp->length, sizeof(u64)); - num_valid = (buffer_offset - off_start_offset) * + num_valid = (buffer_offset - off_start_offset) / sizeof(binder_size_t); ret = binder_fixup_parent(t, thread, bp, off_start_offset, -- 2.24.1

5 years, 11 months

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Re: [PATCH V2] ext4: use rcu API in debug_print_tree

by Joel Fernandes

On Fri, Dec 13, 2019 at 7:39 AM Phong Tran <tranmanphong(a)gmail.com> wrote: > > struct ext4_sb_info.system_blks was marked __rcu. > But access the pointer without using RCU lock and dereference. > Sparse warning with __rcu notation: > > block_validity.c:139:29: warning: incorrect type in argument 1 (different address spaces) > block_validity.c:139:29: expected struct rb_root const * > block_validity.c:139:29: got struct rb_root [noderef] <asn:4> * > > Reviewed-by: Jan Kara <jack(a)suse.cz> > Signed-off-by: Phong Tran <tranmanphong(a)gmail.com> Thanks Phong! Looks like a real bug fix caught thanks to Sparse. So let us mark for stable as well? - Joel > --- > fs/ext4/block_validity.c | 6 +++++- > 1 file changed, 5 insertions(+), 1 deletion(-) > > --- > change log: > V2: Add Reviewed-by: Jan Kara <jack(a)suse.cz> > > diff --git a/fs/ext4/block_validity.c b/fs/ext4/block_validity.c > index d4d4fdfac1a6..1ee04e76bbe0 100644 > --- a/fs/ext4/block_validity.c > +++ b/fs/ext4/block_validity.c > @@ -133,10 +133,13 @@ static void debug_print_tree(struct ext4_sb_info *sbi) > { > struct rb_node *node; > struct ext4_system_zone *entry; > + struct ext4_system_blocks *system_blks; > int first = 1; > > printk(KERN_INFO "System zones: "); > - node = rb_first(&sbi->system_blks->root); > + rcu_read_lock(); > + system_blks = rcu_dereference(sbi->system_blks); > + node = rb_first(&system_blks->root); > while (node) { > entry = rb_entry(node, struct ext4_system_zone, node); > printk(KERN_CONT "%s%llu-%llu", first ? "" : ", ", > @@ -144,6 +147,7 @@ static void debug_print_tree(struct ext4_sb_info *sbi) > first = 0; > node = rb_next(node); > } > + rcu_read_unlock(); > printk(KERN_CONT "\n"); > } > > -- > 2.20.1 >

5 years, 11 months

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[PULL] virtio: cleanups and fixes

by Michael S. Tsirkin

The following changes since commit e42617b825f8073569da76dc4510bfa019b1c35a: Linux 5.5-rc1 (2019-12-08 14:57:55 -0800) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus for you to fetch changes up to 63b9b80e9f5b2c463d98d6e550e0d0e3ace66033: virtio_balloon: divide/multiply instead of shifts (2019-12-11 08:14:07 -0500) ---------------------------------------------------------------- virtio: fixes, cleanups Some fixes and cleanup patches. Signed-off-by: Michael S. Tsirkin <mst(a)redhat.com> ---------------------------------------------------------------- David Hildenbrand (1): virtio-balloon: fix managed page counts when migrating pages between zones Michael S. Tsirkin (2): virtio_balloon: name cleanups virtio_balloon: divide/multiply instead of shifts drivers/virtio/virtio_balloon.c | 36 ++++++++++++++++++++++++------------ 1 file changed, 24 insertions(+), 12 deletions(-)

5 years, 11 months

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[PATCH v2 01/24] Input: input_event: fix struct padding on sparc64

by Arnd Bergmann

Going through all uses of timeval, I noticed that we screwed up input_event in the previous attempts to fix it: The time fields now match between kernel and user space, but all following fields are in the wrong place. Add the required padding that is implied by the glibc timeval definition to fix the layout, and use a struct initializer to avoid leaking kernel stack data. Cc: sparclinux(a)vger.kernel.org Cc: "David S. Miller" <davem(a)davemloft.net> Fixes: 141e5dcaa735 ("Input: input_event - fix the CONFIG_SPARC64 mixup") Fixes: 2e746942ebac ("Input: input_event - provide override for sparc64") Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> --- drivers/input/evdev.c | 14 +++++++------- drivers/input/misc/uinput.c | 14 +++++++++----- include/uapi/linux/input.h | 1 + 3 files changed, 17 insertions(+), 12 deletions(-) diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c index d7dd6fcf2db0..f918fca9ada3 100644 --- a/drivers/input/evdev.c +++ b/drivers/input/evdev.c @@ -224,13 +224,13 @@ static void __pass_event(struct evdev_client *client, */ client->tail = (client->head - 2) & (client->bufsize - 1); - client->buffer[client->tail].input_event_sec = - event->input_event_sec; - client->buffer[client->tail].input_event_usec = - event->input_event_usec; - client->buffer[client->tail].type = EV_SYN; - client->buffer[client->tail].code = SYN_DROPPED; - client->buffer[client->tail].value = 0; + client->buffer[client->tail] = (struct input_event) { + .input_event_sec = event->input_event_sec, + .input_event_usec = event->input_event_usec, + .type = EV_SYN, + .code = SYN_DROPPED, + .value = 0, + }; client->packet_head = client->tail; } diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c index fd253781be71..2dabbe47d43e 100644 --- a/drivers/input/misc/uinput.c +++ b/drivers/input/misc/uinput.c @@ -74,12 +74,16 @@ static int uinput_dev_event(struct input_dev *dev, struct uinput_device *udev = input_get_drvdata(dev); struct timespec64 ts; - udev->buff[udev->head].type = type; - udev->buff[udev->head].code = code; - udev->buff[udev->head].value = value; ktime_get_ts64(&ts); - udev->buff[udev->head].input_event_sec = ts.tv_sec; - udev->buff[udev->head].input_event_usec = ts.tv_nsec / NSEC_PER_USEC; + + udev->buff[udev->head] = (struct input_event) { + .input_event_sec = ts.tv_sec, + .input_event_usec = ts.tv_nsec / NSEC_PER_USEC, + .type = type, + .code = code, + .value = value, + }; + udev->head = (udev->head + 1) % UINPUT_BUFFER_SIZE; wake_up_interruptible(&udev->waitq); diff --git a/include/uapi/linux/input.h b/include/uapi/linux/input.h index f056b2a00d5c..9a61c28ed3ae 100644 --- a/include/uapi/linux/input.h +++ b/include/uapi/linux/input.h @@ -34,6 +34,7 @@ struct input_event { __kernel_ulong_t __sec; #if defined(__sparc__) && defined(__arch64__) unsigned int __usec; + unsigned int __pad; #else __kernel_ulong_t __usec; #endif -- 2.20.0

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[PATCH 4.19 000/243] 4.19.89-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.19.89 release. There are 243 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Fri, 13 Dec 2019 14:56:06 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.19.89-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.19.89-rc1 Jann Horn <jannh(a)google.com> binder: Handle start==NULL in binder_update_page_range() Jann Horn <jannh(a)google.com> binder: Fix race between mmap() and binder_alloc_print_pages() Nicolas Pitre <nico(a)fluxnic.net> vcs: prevent write access to vcsu devices Wei Wang <wvw(a)google.com> thermal: Fix deadlock in thermal thermal_zone_device_check Jan Kara <jack(a)suse.cz> iomap: Fix pipe page leakage during splicing Viresh Kumar <viresh.kumar(a)linaro.org> RDMA/qib: Validate ->show()/store() callbacks before calling them Johan Hovold <johan(a)kernel.org> can: ucan: fix non-atomic allocation in completion handler Sharvari Harisangam <sharvari(a)marvell.com> mwifiex: update set_mac_address logic Gregory CLEMENT <gregory.clement(a)bootlin.com> spi: atmel: Fix CS high support Navid Emamdoost <navid.emamdoost(a)gmail.com> crypto: user - fix memory leak in crypto_report Ard Biesheuvel <ard.biesheuvel(a)linaro.org> crypto: ecdh - fix big endian bug in ECC library Mark Salter <msalter(a)redhat.com> crypto: ccp - fix uninitialized list head Ayush Sawal <ayush.sawal(a)chelsio.com> crypto: af_alg - cast ki_complete ternary op to int Tudor Ambarus <tudor.ambarus(a)microchip.com> crypto: atmel-aes - Fix IV handling when req->nbytes < ivsize Christian Lamparter <chunkeey(a)gmail.com> crypto: crypto4xx - fix double-free in crypto4xx_destroy_sdr Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: x86: Grab KVM's srcu lock when setting nested state Paolo Bonzini <pbonzini(a)redhat.com> KVM: x86: fix presentation of TSX feature in ARCH_CAPABILITIES Paolo Bonzini <pbonzini(a)redhat.com> KVM: x86: do not modify masked bits of shared MSRs Zenghui Yu <yuzenghui(a)huawei.com> KVM: arm/arm64: vgic: Don't rely on the wrong pending table Marek Szyprowski <m.szyprowski(a)samsung.com> arm64: dts: exynos: Revert "Remove unneeded address space mapping for soc node" Dan Carpenter <dan.carpenter(a)oracle.com> drm/i810: Prevent underflow in ioctl Johan Hovold <johan(a)kernel.org> drm/msm: fix memleak on release Jan Kara <jack(a)suse.cz> jbd2: Fix possible overflow in jbd2_log_space_left() Tejun Heo <tj(a)kernel.org> kernfs: fix ino wrap-around detection Jouni Hogander <jouni.hogander(a)unikie.com> can: slcan: Fix use-after-free Read in slcan_open Dmitry Torokhov <dmitry.torokhov(a)gmail.com> tty: vt: keyboard: reject invalid keycodes Pavel Shilovsky <pshilov(a)microsoft.com> CIFS: Fix SMB2 oplock break processing Pavel Shilovsky <pshilov(a)microsoft.com> CIFS: Fix NULL-pointer dereference in smb2_push_mandatory_locks Nicolas Dichtel <nicolas.dichtel(a)6wind.com> xfrm interface: fix management of phydev Nicolas Dichtel <nicolas.dichtel(a)6wind.com> xfrm interface: fix list corruption for x-netns Nicolas Dichtel <nicolas.dichtel(a)6wind.com> xfrm interface: avoid corruption on changelink Nicolas Dichtel <nicolas.dichtel(a)6wind.com> xfrm interface: fix memory leak on creation Kai-Heng Feng <kai.heng.feng(a)canonical.com> x86/PCI: Avoid AMD FCH XHCI USB PME# from D0 defect Joerg Roedel <jroedel(a)suse.de> x86/mm/32: Sync only to VMALLOC_END in vmalloc_sync_all() Navid Emamdoost <navid.emamdoost(a)gmail.com> Input: Fix memory leak in psxpad_spi_probe Mike Leach <mike.leach(a)linaro.org> coresight: etm4x: Fix input validation for sysfs. Hans de Goede <hdegoede(a)redhat.com> Input: goodix - add upside-down quirk for Teclast X89 tablet Hans Verkuil <hverkuil-cisco(a)xs4all.nl> Input: synaptics-rmi4 - don't increment rmiaddr for SMBus transfers Lucas Stach <l.stach(a)pengutronix.de> Input: synaptics-rmi4 - re-enable IRQs in f34v7_do_reflash Hans Verkuil <hverkuil-cisco(a)xs4all.nl> Input: synaptics - switch another X1 Carbon 6 to RMI/SMbus Kai-Heng Feng <kai.heng.feng(a)canonical.com> ALSA: hda - Add mute led support for HP ProBook 645 G4 Takashi Iwai <tiwai(a)suse.de> ALSA: pcm: oss: Avoid potential buffer overflows Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - Dell headphone has noise on unmute for ALC236 Hui Wang <hui.wang(a)canonical.com> ALSA: hda/realtek - Enable the headset-mic on a Xiaomi's laptop Jian-Hong Pan <jian-hong(a)endlessm.com> ALSA: hda/realtek - Enable internal speaker of ASUS UX431FLC Miklos Szeredi <mszeredi(a)redhat.com> fuse: verify attributes Miklos Szeredi <mszeredi(a)redhat.com> fuse: verify nlink Xuewei Zhang <xueweiz(a)google.com> sched/fair: Scale bandwidth quota and period without losing quota/period ratio precision Dmitry Bogdanov <dmitry.bogdanov(a)aquantia.com> net: aquantia: fix RSS table and key sizes Helen Fornazier <helen.koike(a)collabora.com> media: vimc: fix start stream when link is disabled Felix Brack <fb(a)ltec.ch> ARM: dts: am335x-pdu001: Fix polarity of card detection input Rob Herring <robh(a)kernel.org> ARM: dts: sunxi: Fix PMU compatible strings Ladislav Michl <ladis(a)linux-mips.org> ASoC: max9867: Fix power management Niklas Söderlund <niklas.soderlund+renesas(a)ragnatech.se> clk: renesas: rcar-gen3: Set state when registering SD clocks YueHaibing <yuehaibing(a)huawei.com> usb: mtu3: fix dbginfo in qmu_tx_zlp_error_handler Qian Cai <cai(a)gmx.us> mlx4: Use snprintf instead of complicated strcpy Mike Marciniszyn <mike.marciniszyn(a)intel.com> IB/hfi1: Close VNIC sdma_progress sleep window Kaike Wan <kaike.wan(a)intel.com> IB/hfi1: Ignore LNI errors before DC8051 transitions to Polling state Chen-Yu Tsai <wens(a)csie.org> ARM: dts: sun8i: a23/a33: Fix up RTC device node Nir Dotan <nird(a)mellanox.com> mlxsw: spectrum_router: Relax GRE decap matching check Geert Uytterhoeven <geert+renesas(a)glider.be> soc: renesas: r8a77990-sysc: Fix initialization order of 3DG-{A,B} Jakub Audykowicz <jakub.audykowicz(a)gmail.com> sctp: frag_point sanity check Bjorn Andersson <bjorn.andersson(a)linaro.org> clk: qcom: gcc-msm8998: Disable halt check of UFS clocks Jonathan Marek <jonathan(a)marek.ca> firmware: qcom: scm: fix compilation error when disabled Andreas Pape <ap(a)ca-pape.de> media: stkwebcam: Bugfix for wrong return values Dmitry Safonov <dima(a)arista.com> tty: Don't block on IO when ldisc change is pending Paul Kocialkowski <paul.kocialkowski(a)bootlin.com> ARM: dts: sun8i: h3: Fix the system-control register range Ryan Case <ryandcase(a)chromium.org> tty: serial: qcom_geni_serial: Fix softlock Kieran Bingham <kieran.bingham(a)ideasonboard.com> media: uvcvideo: Abstract streaming object lifetime zhengbin <zhengbin13(a)huawei.com> nfsd: Return EPERM, not EACCES, in some SETATTR cases Aaro Koskinen <aaro.koskinen(a)iki.fi> MIPS: OCTEON: cvmx_pko_mem_debug8: use oldest forward compatible definition Geert Uytterhoeven <geert+renesas(a)glider.be> clk: renesas: r8a77995: Correct parent clock of DU Takeshi Kihara <takeshi.kihara.df(a)renesas.com> clk: renesas: r8a77990: Correct parent clock of DU Joel Stanley <joel(a)jms.id.au> powerpc/math-emu: Update macros from GCC Kees Cook <keescook(a)chromium.org> pstore/ram: Avoid NULL deref in ftrace merging failure path Erez Alfasi <ereza(a)mellanox.com> net/mlx4_core: Fix return codes of unsupported operations David Teigland <teigland(a)redhat.com> dlm: fix invalid cluster name warning Rob Herring <robh(a)kernel.org> ARM: dts: realview: Fix some more duplicate regulator nodes Neil Armstrong <narmstrong(a)baylibre.com> media: cxd2880-spi: fix probe when dvb_attach fails Jeffrey Hugo <jhugo(a)codeaurora.org> clk: qcom: Fix MSM8998 resets Chen-Yu Tsai <wens(a)csie.org> clk: sunxi-ng: h3/h5: Fix CSI_MCLK parent Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> clk: meson: meson8b: fix the offset of vid_pll_dco's N value Daniel Mack <daniel(a)zonque.org> ARM: dts: pxa: clean up USB controller nodes Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: fix mtd_oobavail() incoherent returned value Masahiro Yamada <yamada.masahiro(a)socionext.com> kbuild: fix single target build for external module Paul Walmsley <paul.walmsley(a)sifive.com> modpost: skip ELF local symbols during section mismatch check Yuchung Cheng <ycheng(a)google.com> tcp: fix SNMP TCP timeout under-estimation Yuchung Cheng <ycheng(a)google.com> tcp: fix SNMP under-estimation on failed retransmission Yuchung Cheng <ycheng(a)google.com> tcp: fix off-by-one bug on aborting window-probing socket Rob Herring <robh(a)kernel.org> ARM: dts: realview-pbx: Fix duplicate regulator nodes Lubomir Rintel <lkundrak(a)v3.sk> ARM: dts: mmp2: fix the gpio interrupt cell number Eric Dumazet <edumazet(a)google.com> tcp: make tcp_space() aware of socket backlog Rob Herring <robh(a)kernel.org> kbuild: disable dtc simple_bus_reg warnings by default Geert Uytterhoeven <geert+renesas(a)glider.be> soc: renesas: r8a77980-sysc: Correct A3VIP[012] power domain hierarchy Geert Uytterhoeven <geert+renesas(a)glider.be> soc: renesas: r8a77980-sysc: Correct names of A2DP[01] power domains Geert Uytterhoeven <geert+renesas(a)glider.be> soc: renesas: r8a77970-sysc: Correct names of A2DP/A2CN power domains Stephen Boyd <sboyd(a)kernel.org> clk: mediatek: Drop more __init markings for driver probe Stephen Boyd <sboyd(a)kernel.org> clk: mediatek: Drop __init from mtk_clk_register_cpumuxes() Yonghong Song <yhs(a)fb.com> tools/bpf: make libbpf _GNU_SOURCE friendly Martin Schiller <ms(a)dev.tdt.de> net/x25: fix null_x25_address handling Martin Schiller <ms(a)dev.tdt.de> net/x25: fix called/calling length calculation in x25_parse_address_block Neil Armstrong <narmstrong(a)baylibre.com> arm64: dts: meson-gxl-khadas-vim: fix GPIO lines names Neil Armstrong <narmstrong(a)baylibre.com> arm64: dts: meson-gxbb-odroidc2: fix GPIO lines names Neil Armstrong <narmstrong(a)baylibre.com> arm64: dts: meson-gxbb-nanopi-k2: fix GPIO lines names Neil Armstrong <narmstrong(a)baylibre.com> arm64: dts: meson-gxl-libretech-cc: fix GPIO lines names Aaro Koskinen <aaro.koskinen(a)iki.fi> ARM: OMAP1/2: fix SoC name printing Linus Walleij <linus.walleij(a)linaro.org> gpio: OF: Parse MMC-specific CD and WP properties Young_X <YangX92(a)hotmail.com> ASoC: au8540: use 64-bit arithmetic instead of 32-bit Yonghong Song <yhs(a)fb.com> tools: bpftool: fix a bitfield pretty print issue Yonghong Song <yhs(a)fb.com> bpf: btf: check name validity for various types Yonghong Song <yhs(a)fb.com> bpf: btf: implement btf_name_valid_identifier() Scott Mayhew <smayhew(a)redhat.com> nfsd: fix a warning in __cld_pipe_upcall() YueHaibing <yuehaibing(a)huawei.com> can: xilinx: fix return type of ndo_start_xmit function Clément Péron <peron.clem(a)gmail.com> ARM: debug: enable UART1 for socfpga Cyclone5 Wen Yang <wen.yang99(a)zte.com.cn> dlm: NULL check before kmem_cache_destroy is not needed Maxime Ripard <maxime.ripard(a)bootlin.com> ARM: dts: sun8i: v3s: Change pinctrl nodes to avoid warning Maxime Ripard <maxime.ripard(a)bootlin.com> ARM: dts: sun8i: a23/a33: Fix OPP DTC warnings Maxime Ripard <maxime.ripard(a)bootlin.com> ARM: dts: sun7i: Fix HDMI output DTC warning Laurent Pinchart <laurent.pinchart+renesas(a)ideasonboard.com> ARM: dts: r8a779[01]: Disable unconnected LVDS encoders Maxime Ripard <maxime.ripard(a)bootlin.com> ARM: dts: sun5i: a10s: Fix HDMI output DTC warning Maxime Ripard <maxime.ripard(a)bootlin.com> ARM: dts: sun4i: Fix HDMI output DTC warning Maxime Ripard <maxime.ripard(a)bootlin.com> ARM: dts: sun4i: Fix gpio-keys warning Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> ASoC: rsnd: tidyup registering method for rsnd_kctrl_new() Joerg Roedel <jroedel(a)suse.de> iommu/amd: Fix line-break in error log reporting Xin Long <lucien.xin(a)gmail.com> sctp: increase sk_wmem_alloc when head->truesize is increased J. Bruce Fields <bfields(a)redhat.com> lockd: fix decoding of TEST results Thierry Reding <treding(a)nvidia.com> gpu: host1x: Fix syncpoint ID field size on Tegra186 Neil Armstrong <narmstrong(a)baylibre.com> clk: meson: Fix GXL HDMI PLL fractional bits width Lucas Stach <l.stach(a)pengutronix.de> i2c: imx: don't print error message on probe defer Stefan Agner <stefan(a)agner.ch> serial: imx: fix error handling in console_setup Colin Ian King <colin.king(a)canonical.com> altera-stapl: check for a null key before strcasecmp'ing it Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> slimbus: ngd: Fix build error on x86 Niklas Söderlund <niklas.soderlund+renesas(a)ragnatech.se> dma-mapping: fix return type of dma_set_max_seg_size() Keith Busch <keith.busch(a)intel.com> nvme: Free ctrl device name on init failure David Miller <davem(a)davemloft.net> sparc: Correct ctx->saw_frame_pointer logic. David Miller <davem(a)davemloft.net> sparc: Fix JIT fused branch convergance. Sahitya Tummala <stummala(a)codeaurora.org> f2fs: fix to allow node segment for GC by ioctl path Otavio Salvador <otavio(a)ossystems.com.br> ARM: dts: rockchip: Assign the proper GPIO clocks for rv1108 Otavio Salvador <otavio(a)ossystems.com.br> ARM: dts: rockchip: Fix the PMU interrupt number for rv1108 Yunlong Song <yunlong.song(a)huawei.com> f2fs: change segment to section in f2fs_ioc_gc_range Yunlong Song <yunlong.song(a)huawei.com> f2fs: fix count of seg_freed to make sec_freed correct Chao Yu <yuchao0(a)huawei.com> f2fs: fix to account preflush command for noflush_merge mode Alexey Dobriyan <adobriyan(a)gmail.com> ACPI: fix acpi_find_child_device() invocation in acpi_preset_companion() Brian Norris <briannorris(a)chromium.org> usb: dwc3: don't log probe deferrals; but do log other error codes Thinh Nguyen <thinh.nguyen(a)synopsys.com> usb: dwc3: debugfs: Properly print/set link state for HS Breno Leitao <leitao(a)debian.org> selftests/powerpc: Skip test instead of failing Breno Leitao <leitao(a)debian.org> selftests/powerpc: Allocate base registers Colin Ian King <colin.king(a)canonical.com> net: qualcomm: rmnet: move null check on dev before dereferecing it Christian Lamparter <chunkeey(a)gmail.com> dmaengine: dw-dmac: implement dma protection control setting Vinod Koul <vkoul(a)kernel.org> dmaengine: coh901318: Remove unused variable Jia-Ju Bai <baijiaju1990(a)gmail.com> dmaengine: coh901318: Fix a double-lock bug Hangbin Liu <liuhangbin(a)gmail.com> net/ipv6: re-do dad when interface has IFF_NOARP flag change Magnus Damm <damm+renesas(a)opensource.se> ravb: Clean up duplex handling Luca Coelho <luciano.coelho(a)intel.com> iwlwifi: fix cfg structs for 22000 with different RF modules Hans Verkuil <hverkuil-cisco(a)xs4all.nl> media: cec: report Vendor ID after initialization Hans Verkuil <hverkuil(a)xs4all.nl> media: pulse8-cec: return 0 when invalidating the logical address Philipp Zabel <p.zabel(a)pengutronix.de> media: coda: fix memory corruption in case more than 32 instances are opened Marek Szyprowski <m.szyprowski(a)samsung.com> ARM: dts: exynos: Use Samsung SoC specific compatible for DWC2 module Baruch Siach <baruch(a)tkos.co.il> rtc: dt-binding: abx80x: fix resistance scale Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> rtc: max8997: Fix the returned value in case of error in 'max8997_rtc_read_alarm()' Nylon Chen <nylon7(a)andestech.com> nds32: Fix the items of hwcap_str ordering issue. Vincent Chen <vincentc(a)andestech.com> math-emu/soft-fp.h: (_FP_ROUND_ZERO) cast 0 to void to fix warning Ursula Braun <ursula.braun(a)linux.ibm.com> net/smc: use after free fix in smc_wr_tx_put_slot() Aaro Koskinen <aaro.koskinen(a)iki.fi> MIPS: OCTEON: octeon-platform: fix typing Steve Wise <swise(a)opengridcomputing.com> iw_cxgb4: only reconnect with MPAv1 if the peer aborts Dave Chinner <dchinner(a)redhat.com> iomap: readpages doesn't zero page tail beyond EOF Dave Chinner <dchinner(a)redhat.com> iomap: dio data corruption and spurious errors when pipes fill Dave Chinner <dchinner(a)redhat.com> iomap: sub-block dio needs to zeroout beyond EOF Dave Chinner <dchinner(a)redhat.com> iomap: FUA is wrong for DIO O_DSYNC writes into unwritten extents Bruce Allan <bruce.w.allan(a)intel.com> ice: Fix possible NULL pointer de-reference Dave Ertman <david.m.ertman(a)intel.com> ice: Fix return value from NAPI poll Xue Chaojing <xuechaojing(a)huawei.com> net-next/hinic: fix a bug in rx data flow Xue Chaojing <xuechaojing(a)huawei.com> net-next/hinic:fix a bug in set mac address Dave Chinner <dchinner(a)redhat.com> xfs: extent shifting doesn't fully invalidate page cache Ji-Ze Hong (Peter Hong) <hpeter(a)gmail.com> USB: serial: f81534: fix reading old/new IC config Mark Brown <broonie(a)kernel.org> regulator: Fix return value of _set_load() stub Xin Long <lucien.xin(a)gmail.com> sctp: count sk_wmem_alloc by skb truesize in sctp_packet_transmit Katsuhiro Suzuki <katsuhiro(a)katsuster.net> clk: rockchip: fix ID of 8ch clock of I2S1 for rk3328 Katsuhiro Suzuki <katsuhiro(a)katsuster.net> clk: rockchip: fix I2S1 clock gate register for rk3328 Janne Huttunen <janne.huttunen(a)nokia.com> mm/vmstat.c: fix NUMA statistics updates James Hughes <james.hughes(a)raspberrypi.org> firmware: raspberrypi: Fix firmware calls with large buffers Shreeya Patel <shreeya.patel23498(a)gmail.com> Staging: iio: adt7316: Fix i2c data reading, set the data field Brian Masney <masneyb(a)onstation.org> pinctrl: qcom: ssbi-gpio: fix gpio-hog related boot issues Michal Simek <michal.simek(a)xilinx.com> arm64: dts: zynqmp: Fix node names which contain "_" Raveendra Padasalagi <raveendra.padasalagi(a)broadcom.com> crypto: bcm - fix normal/non key hash algorithm failure Vitaly Chikunov <vt(a)altlinux.org> crypto: ecc - check for invalid values in the key verification test Lucas Stach <l.stach(a)pengutronix.de> ARM: dts: imx6: RDU2: fix eGalax touchscreen node Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Fix getting optional clocks in clock_roles Maxime Jourdan <mjourdan(a)baylibre.com> drivers: soc: Allow building the amlogic drivers without ARCH_MESON Steffen Maier <maier(a)linux.ibm.com> scsi: zfcp: drop default switch case which might paper over missing case Steffen Maier <maier(a)linux.ibm.com> scsi: zfcp: update kernel message for invalid FCP_CMND length, it's not the CDB Andrew Lunn <andrew(a)lunn.ch> net: dsa: mv88e6xxx: Work around mv886e6161 SERDES missing MII_PHYSID2 Maciej W. Rozycki <macro(a)linux-mips.org> MIPS: SiByte: Enable ZONE_DMA32 for LittleSur David Teigland <teigland(a)redhat.com> dlm: fix missing idr_destroy for recover_idr John Keeping <john(a)metanate.com> ARM: dts: rockchip: Fix rk3288-rock2 vcc_flash name Heiko Stuebner <heiko(a)sntech.de> clk: rockchip: fix rk3188 sclk_mac_lbtest parameter ordering Finley Xiao <finley.xiao(a)rock-chips.com> clk: rockchip: fix rk3188 sclk_smc gate data Alice Michael <alice.michael(a)intel.com> virtchnl: Fix off by one error Mitch Williams <mitch.a.williams(a)intel.com> i40e: don't restart nway if autoneg not supported Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> rtc: max77686: Fix the returned value in case of error in 'max77686_rtc_read_time()' Marek Szyprowski <m.szyprowski(a)samsung.com> rtc: s3c-rtc: Avoid using broken ALMYEAR register Ivan Khoronzhuk <ivan.khoronzhuk(a)linaro.org> net: ethernet: ti: cpts: correct debug for expired txq skb Marek Szyprowski <m.szyprowski(a)samsung.com> extcon: max8997: Fix lack of path setting in USB device mode Anand Moon <linux.amoon(a)gmail.com> ARM: dts: exynos: Fix LDO13 min values on Odroid XU3/XU4/HC1 Denis V. Lunev <den(a)openvz.org> dlm: fix possible call to kfree() for non-initialized pointer Lev Faerman <lev.faerman(a)intel.com> ice: Fix NVM mask defines Jagan Teki <jagan(a)amarulasolutions.com> clk: sunxi-ng: a64: Fix gate bit of DSI DPHY Moni Shoua <monis(a)mellanox.com> net/mlx5: Release resource on error flow Eugeniy Paltsev <Eugeniy.Paltsev(a)synopsys.com> ARC: IOC: panic if kernel was started with previously enabled IOC Florian Westphal <fw(a)strlen.de> netfilter: nf_tables: don't use position attribute on rule replacement Jan Kara <jack(a)suse.cz> audit: Embed key into chunk Vincent Whitchurch <vincent.whitchurch(a)axis.com> ARM: 8813/1: Make aligned 2-byte getuser()/putuser() atomic on ARMv6+ Andrei Otcheretianski <andrei.otcheretianski(a)intel.com> iwlwifi: mvm: Send non offchannel traffic via AP sta Shahar S Matityahu <shahar.s.matityahu(a)intel.com> iwlwifi: trans: Clear persistence bit when starting the FW Johannes Berg <johannes.berg(a)intel.com> iwlwifi: mvm: synchronize TID queue removal Arjun Vynipadath <arjun(a)chelsio.com> cxgb4vf: fix memleak in mac_hlist initialization Douglas Anderson <dianders(a)chromium.org> serial: core: Allow processing sysrq at port unlock time Wen Yang <wenyang(a)linux.alibaba.com> i2c: core: fix use after free in of_i2c_notify Chuhong Yuan <hslester96(a)gmail.com> net: ep93xx_eth: fix mismatch of request_mem_region in remove Chuhong Yuan <hslester96(a)gmail.com> rsxx: add missed destroy_workqueue calls in remove Vitaly Kuznetsov <vkuznets(a)redhat.com> selftests: kvm: fix build with glibc >= 2.30 Yunhao Tian <t123yh(a)outlook.com> drm/sun4i: tcon: Set min division of TCON0_DCLK to 1. paulhsia <paulhsia(a)chromium.org> ALSA: pcm: Fix stream lock usage in snd_pcm_period_elapsed() Alexander Shishkin <alexander.shishkin(a)linux.intel.com> perf/core: Consistently fail fork on allocation failures Peter Zijlstra <peterz(a)infradead.org> sched/core: Avoid spurious lock dependencies Pan Bian <bianpan2016(a)163.com> Input: cyttsp4_core - fix use after free bug Xiaodong Xu <stid.smth(a)gmail.com> xfrm: release device reference for invalid state Stephan Gerhold <stephan(a)gerhold.net> NFC: nxp-nci: Fix NULL pointer dereference after I2C communication error Al Viro <viro(a)zeniv.linux.org.uk> audit_get_nd(): don't unlock parent too early Al Viro <viro(a)zeniv.linux.org.uk> exportfs_decode_fh(): negative pinned may become positive without the parent locked Mordechay Goodstein <mordechay.goodstein(a)intel.com> iwlwifi: pcie: don't consider IV len in A-MSDU Sirong Wang <wangsirong(a)huawei.com> RDMA/hns: Correct the value of HNS_ROCE_HEM_CHUNK_LEN Al Viro <viro(a)zeniv.linux.org.uk> autofs: fix a leak in autofs_expire_indirect() Chuhong Yuan <hslester96(a)gmail.com> serial: ifx6x60: add missed pm_runtime_disable Jiangfeng Xiao <xiaojiangfeng(a)huawei.com> serial: serial_core: Perform NULL checks for break_ctl ops Vincent Whitchurch <vincent.whitchurch(a)axis.com> serial: pl011: Fix DMA ->flush_buffer() Jeffrey Hugo <jeffrey.l.hugo(a)gmail.com> tty: serial: msm_serial: Fix flow control Peng Fan <peng.fan(a)nxp.com> tty: serial: fsl_lpuart: use the sg count from dma_map_sg Michał Mirosław <mirq-linux(a)rere.qmqm.pl> usb: gadget: u_serial: add missing port entry locking Arnd Bergmann <arnd(a)arndb.de> lp: fix sparc64 LPSETTIMEOUT ioctl Tuowen Zhao <ztuowen(a)gmail.com> sparc64: implement ioremap_uc Jon Hunter <jonathanh(a)nvidia.com> arm64: tegra: Fix 'active-low' warning for Jetson TX1 regulator Navid Emamdoost <navid.emamdoost(a)gmail.com> rsi: release skb if rsi_prepare_beacon fails ------------- Diffstat: .../devicetree/bindings/rtc/abracon,abx80x.txt | 2 +- Makefile | 15 +-- arch/arc/include/asm/cache.h | 2 + arch/arc/mm/cache.c | 20 +++- arch/arm/Kconfig.debug | 23 ++-- arch/arm/boot/dts/am335x-pdu001.dts | 2 +- arch/arm/boot/dts/arm-realview-pb1176.dts | 4 +- arch/arm/boot/dts/arm-realview-pb11mp.dts | 4 +- arch/arm/boot/dts/arm-realview-pbx.dtsi | 5 +- arch/arm/boot/dts/exynos3250.dtsi | 2 +- arch/arm/boot/dts/exynos5422-odroid-core.dtsi | 2 +- arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi | 5 +- arch/arm/boot/dts/mmp2.dtsi | 2 +- arch/arm/boot/dts/pxa27x.dtsi | 2 +- arch/arm/boot/dts/pxa2xx.dtsi | 7 -- arch/arm/boot/dts/pxa3xx.dtsi | 2 +- arch/arm/boot/dts/r8a7790-lager.dts | 2 - arch/arm/boot/dts/r8a7791-koelsch.dts | 2 - arch/arm/boot/dts/r8a7791-porter.dts | 2 - arch/arm/boot/dts/rk3288-rock2-som.dtsi | 2 +- arch/arm/boot/dts/rv1108.dtsi | 10 +- arch/arm/boot/dts/sun4i-a10-inet9f-rev03.dts | 2 - arch/arm/boot/dts/sun4i-a10-pcduino.dts | 2 - arch/arm/boot/dts/sun4i-a10.dtsi | 2 - arch/arm/boot/dts/sun5i-a10s.dtsi | 2 - arch/arm/boot/dts/sun6i-a31.dtsi | 2 +- arch/arm/boot/dts/sun7i-a20.dtsi | 4 +- arch/arm/boot/dts/sun8i-a23-a33.dtsi | 6 +- arch/arm/boot/dts/sun8i-h3.dtsi | 8 +- arch/arm/boot/dts/sun8i-r16-bananapi-m2m.dts | 4 +- arch/arm/boot/dts/sun8i-v3s-licheepi-zero.dts | 4 +- arch/arm/boot/dts/sun8i-v3s.dtsi | 10 +- arch/arm/include/asm/uaccess.h | 18 +++ arch/arm/lib/getuser.S | 11 ++ arch/arm/lib/putuser.S | 20 ++-- arch/arm/mach-omap1/id.c | 6 +- arch/arm/mach-omap2/id.c | 4 +- .../boot/dts/amlogic/meson-gxbb-nanopi-k2.dts | 4 +- .../arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts | 4 +- .../dts/amlogic/meson-gxl-s905x-khadas-vim.dts | 4 +- .../dts/amlogic/meson-gxl-s905x-libretech-cc.dts | 4 +- arch/arm64/boot/dts/exynos/exynos5433.dtsi | 6 +- arch/arm64/boot/dts/exynos/exynos7.dtsi | 6 +- arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi | 2 +- arch/arm64/boot/dts/xilinx/zynqmp-clk.dtsi | 4 +- arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts | 4 +- arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts | 10 +- arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts | 2 +- arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts | 2 +- arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 4 +- arch/mips/Kconfig | 1 + arch/mips/cavium-octeon/executive/cvmx-cmd-queue.c | 2 +- arch/mips/cavium-octeon/octeon-platform.c | 2 +- arch/mips/include/asm/octeon/cvmx-pko.h | 2 +- arch/nds32/kernel/setup.c | 3 +- arch/powerpc/include/asm/sfp-machine.h | 92 +++++--------- arch/sparc/include/asm/io_64.h | 1 + arch/sparc/net/bpf_jit_comp_64.c | 89 +++++++++----- arch/x86/kvm/x86.c | 17 ++- arch/x86/mm/fault.c | 2 +- arch/x86/pci/fixup.c | 11 ++ crypto/af_alg.c | 2 +- crypto/crypto_user.c | 4 +- crypto/ecc.c | 45 ++++--- drivers/android/binder_alloc.c | 30 +++-- drivers/block/rsxx/core.c | 2 + drivers/bus/ti-sysc.c | 9 +- drivers/char/lp.c | 4 + drivers/clk/mediatek/clk-cpumux.c | 8 +- drivers/clk/mediatek/clk-mt7622.c | 4 +- drivers/clk/meson/gxbb.c | 8 +- drivers/clk/meson/meson8b.c | 2 +- drivers/clk/qcom/gcc-msm8998.c | 44 +++---- drivers/clk/renesas/r8a77990-cpg-mssr.c | 4 +- drivers/clk/renesas/r8a77995-cpg-mssr.c | 4 +- drivers/clk/renesas/rcar-gen3-cpg.c | 16 +-- drivers/clk/rockchip/clk-rk3188.c | 8 +- drivers/clk/rockchip/clk-rk3328.c | 2 +- drivers/clk/sunxi-ng/ccu-sun50i-a64.c | 2 +- drivers/clk/sunxi-ng/ccu-sun8i-h3.c | 2 +- drivers/crypto/amcc/crypto4xx_core.c | 6 +- drivers/crypto/atmel-aes.c | 53 +++++---- drivers/crypto/bcm/cipher.c | 6 +- drivers/crypto/ccp/ccp-dmaengine.c | 1 + drivers/dma/coh901318.c | 5 - drivers/dma/dw/core.c | 2 + drivers/dma/dw/platform.c | 6 + drivers/dma/dw/regs.h | 4 + drivers/extcon/extcon-max8997.c | 10 +- drivers/firmware/raspberrypi.c | 35 +++--- drivers/gpio/gpiolib-of.c | 39 ++++++ drivers/gpu/drm/i810/i810_dma.c | 4 +- drivers/gpu/drm/msm/msm_debugfs.c | 6 +- drivers/gpu/drm/sun4i/sun4i_tcon.c | 2 +- drivers/gpu/host1x/hw/hw_host1x06_uclass.h | 2 +- .../hwtracing/coresight/coresight-etm4x-sysfs.c | 21 ++-- drivers/i2c/busses/i2c-imx.c | 3 +- drivers/i2c/i2c-core-of.c | 4 +- drivers/infiniband/hw/cxgb4/cm.c | 3 +- drivers/infiniband/hw/hfi1/chip.c | 47 +++++++- drivers/infiniband/hw/hfi1/vnic_sdma.c | 15 +-- drivers/infiniband/hw/hns/hns_roce_hem.h | 2 +- drivers/infiniband/hw/mlx4/sysfs.c | 12 +- drivers/infiniband/hw/qib/qib_sysfs.c | 6 + drivers/input/joystick/psxpad-spi.c | 2 +- drivers/input/mouse/synaptics.c | 1 + drivers/input/rmi4/rmi_f34v7.c | 3 + drivers/input/rmi4/rmi_smbus.c | 2 - drivers/input/touchscreen/cyttsp4_core.c | 7 -- drivers/input/touchscreen/goodix.c | 9 ++ drivers/iommu/amd_iommu.c | 22 ++-- drivers/media/cec/cec-adap.c | 7 ++ drivers/media/platform/coda/coda-common.c | 26 ++-- drivers/media/platform/coda/coda.h | 3 +- drivers/media/platform/vimc/vimc-common.c | 2 + drivers/media/spi/cxd2880-spi.c | 1 + drivers/media/usb/pulse8-cec/pulse8-cec.c | 2 +- drivers/media/usb/stkwebcam/stk-webcam.c | 6 +- drivers/media/usb/uvc/uvc_driver.c | 54 ++++++--- drivers/misc/altera-stapl/altera.c | 3 +- drivers/net/can/slcan.c | 1 + drivers/net/can/usb/ucan.c | 2 +- drivers/net/can/xilinx_can.c | 2 +- drivers/net/dsa/mv88e6xxx/chip.c | 21 +++- drivers/net/ethernet/aquantia/atlantic/aq_cfg.h | 4 +- drivers/net/ethernet/aquantia/atlantic/aq_nic.c | 2 +- .../net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c | 6 +- drivers/net/ethernet/cirrus/ep93xx_eth.c | 5 +- drivers/net/ethernet/huawei/hinic/hinic_main.c | 7 +- drivers/net/ethernet/huawei/hinic/hinic_rx.c | 2 +- drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 10 +- drivers/net/ethernet/intel/ice/ice_adminq_cmd.h | 6 +- drivers/net/ethernet/intel/ice/ice_switch.c | 3 + drivers/net/ethernet/intel/ice/ice_txrx.c | 3 +- drivers/net/ethernet/mellanox/mlx4/main.c | 11 +- drivers/net/ethernet/mellanox/mlx5/core/qp.c | 4 +- .../net/ethernet/mellanox/mlxsw/spectrum_router.c | 5 +- drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c | 5 +- drivers/net/ethernet/renesas/ravb.h | 1 - drivers/net/ethernet/renesas/ravb_main.c | 19 +-- drivers/net/ethernet/ti/cpts.c | 4 +- drivers/net/wireless/intel/iwlwifi/cfg/22000.c | 1 - drivers/net/wireless/intel/iwlwifi/iwl-prph.h | 7 ++ drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 15 +++ drivers/net/wireless/intel/iwlwifi/mvm/sta.c | 10 ++ drivers/net/wireless/intel/iwlwifi/pcie/drv.c | 2 +- drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 34 +++++- drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c | 20 ++-- drivers/net/wireless/marvell/mwifiex/main.c | 6 +- drivers/net/wireless/rsi/rsi_91x_mgmt.c | 1 + drivers/nfc/nxp-nci/i2c.c | 6 +- drivers/nvme/host/core.c | 2 +- drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c | 23 +++- drivers/rtc/rtc-max77686.c | 2 +- drivers/rtc/rtc-max8997.c | 2 +- drivers/rtc/rtc-s3c.c | 6 - drivers/s390/scsi/zfcp_erp.c | 3 - drivers/s390/scsi/zfcp_fsf.c | 7 +- drivers/slimbus/qcom-ngd-ctrl.c | 5 +- drivers/soc/Makefile | 2 +- drivers/soc/renesas/r8a77970-sysc.c | 4 +- drivers/soc/renesas/r8a77980-sysc.c | 10 +- drivers/soc/renesas/r8a77990-sysc.c | 23 +--- drivers/spi/spi-atmel.c | 6 +- drivers/staging/iio/addac/adt7316-i2c.c | 2 + drivers/thermal/thermal_core.c | 4 +- drivers/tty/n_hdlc.c | 4 +- drivers/tty/n_r3964.c | 2 +- drivers/tty/n_tty.c | 8 +- drivers/tty/serial/amba-pl011.c | 6 +- drivers/tty/serial/fsl_lpuart.c | 4 +- drivers/tty/serial/ifx6x60.c | 3 + drivers/tty/serial/imx.c | 2 +- drivers/tty/serial/msm_serial.c | 6 +- drivers/tty/serial/qcom_geni_serial.c | 56 ++++++--- drivers/tty/serial/serial_core.c | 2 +- drivers/tty/tty_ldisc.c | 7 ++ drivers/tty/vt/keyboard.c | 2 +- drivers/tty/vt/vc_screen.c | 3 + drivers/usb/dwc3/core.c | 3 +- drivers/usb/dwc3/debug.h | 29 +++++ drivers/usb/dwc3/debugfs.c | 19 ++- drivers/usb/gadget/function/u_serial.c | 2 + drivers/usb/mtu3/mtu3_qmu.c | 2 +- drivers/usb/serial/f81534.c | 20 +++- fs/autofs/expire.c | 5 +- fs/cifs/file.c | 7 +- fs/cifs/smb2misc.c | 7 +- fs/dlm/lockspace.c | 1 + fs/dlm/member.c | 2 +- fs/dlm/memory.c | 9 +- fs/dlm/user.c | 3 +- fs/exportfs/expfs.c | 31 +++-- fs/f2fs/file.c | 2 +- fs/f2fs/gc.c | 10 +- fs/f2fs/segment.c | 2 + fs/fuse/dir.c | 27 +++-- fs/fuse/fuse_i.h | 2 + fs/iomap.c | 62 ++++++++-- fs/kernfs/dir.c | 5 +- fs/lockd/clnt4xdr.c | 22 +--- fs/lockd/clntxdr.c | 22 +--- fs/nfsd/nfs4recover.c | 17 +-- fs/nfsd/vfs.c | 17 ++- fs/pstore/ram.c | 2 +- fs/xfs/xfs_bmap_util.c | 8 +- include/dt-bindings/clock/rk3328-cru.h | 2 +- include/dt-bindings/power/r8a77970-sysc.h | 6 +- include/dt-bindings/power/r8a77980-sysc.h | 6 +- include/linux/acpi.h | 2 +- include/linux/avf/virtchnl.h | 4 +- include/linux/dma-mapping.h | 3 +- include/linux/jbd2.h | 4 +- include/linux/kernfs.h | 1 + include/linux/mtd/mtd.h | 2 +- include/linux/platform_data/dma-dw.h | 6 + include/linux/qcom_scm.h | 3 + include/linux/regulator/consumer.h | 2 +- include/linux/serial_core.h | 37 +++++- include/linux/tty.h | 7 ++ include/math-emu/soft-fp.h | 2 +- include/net/sctp/sctp.h | 5 + include/net/tcp.h | 2 +- include/net/xfrm.h | 1 - kernel/audit_tree.c | 27 ++--- kernel/audit_watch.c | 2 +- kernel/bpf/btf.c | 82 +++++++++++++ kernel/events/core.c | 2 +- kernel/sched/core.c | 3 +- kernel/sched/fair.c | 36 +++--- mm/vmstat.c | 7 +- net/ipv4/tcp_output.c | 2 +- net/ipv4/tcp_timer.c | 10 +- net/ipv6/addrconf.c | 19 ++- net/netfilter/nf_tables_api.c | 17 ++- net/sctp/chunk.c | 6 + net/sctp/output.c | 22 +--- net/sctp/socket.c | 3 +- net/smc/smc_wr.c | 4 +- net/x25/af_x25.c | 18 +-- net/xfrm/xfrm_input.c | 3 + net/xfrm/xfrm_interface.c | 132 +++++++-------------- scripts/Makefile.lib | 1 + scripts/mod/modpost.c | 12 ++ sound/core/oss/linear.c | 2 + sound/core/oss/mulaw.c | 2 + sound/core/oss/route.c | 2 + sound/core/pcm_lib.c | 8 +- sound/pci/hda/patch_conexant.c | 1 + sound/pci/hda/patch_realtek.c | 18 ++- sound/soc/codecs/max9867.c | 72 ++++++----- sound/soc/codecs/max9867.h | 2 +- sound/soc/codecs/nau8540.c | 2 +- sound/soc/sh/rcar/core.c | 12 ++ sound/soc/sh/rcar/dvc.c | 8 -- tools/bpf/bpftool/btf_dumper.c | 6 +- tools/lib/bpf/libbpf.c | 2 + tools/lib/bpf/libbpf_errno.c | 1 + tools/testing/selftests/kvm/lib/assert.c | 4 +- tools/testing/selftests/powerpc/ptrace/core-pkey.c | 5 +- .../testing/selftests/powerpc/ptrace/ptrace-gpr.c | 2 +- .../selftests/powerpc/ptrace/ptrace-tm-gpr.c | 4 +- .../selftests/powerpc/ptrace/ptrace-tm-spd-tar.c | 2 +- .../selftests/powerpc/ptrace/ptrace-tm-spd-vsx.c | 3 +- .../selftests/powerpc/ptrace/ptrace-tm-spr.c | 2 +- .../selftests/powerpc/ptrace/ptrace-tm-tar.c | 2 +- .../selftests/powerpc/ptrace/ptrace-tm-vsx.c | 3 +- virt/kvm/arm/vgic/vgic-v3.c | 6 +- 268 files changed, 1563 insertions(+), 1024 deletions(-)

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