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-rw-r--r--.clang-format17
-rw-r--r--arch/powerpc/kernel/process.c21
-rw-r--r--arch/powerpc/mm/nohash/tlb.c1
-rw-r--r--arch/x86/hyperv/mmu.c8
-rw-r--r--arch/x86/include/asm/bootparam_utils.h1
-rw-r--r--arch/x86/include/asm/uaccess.h4
-rw-r--r--drivers/net/virtio_net.c2
-rw-r--r--drivers/vhost/test.c13
-rw-r--r--drivers/vhost/vhost.c520
-rw-r--r--drivers/vhost/vhost.h41
-rw-r--r--fs/nfs/inode.c18
-rw-r--r--kernel/sched/core.c78
-rw-r--r--kernel/sched/fair.c5
-rw-r--r--mm/balloon_compaction.c3
-rw-r--r--security/keys/request_key_auth.c6
-rw-r--r--sound/pci/hda/hda_auto_parser.c4
-rw-r--r--sound/pci/hda/hda_generic.c3
-rw-r--r--sound/pci/hda/hda_generic.h1
-rw-r--r--sound/pci/hda/patch_realtek.c17
19 files changed, 126 insertions, 637 deletions
diff --git a/.clang-format b/.clang-format
index 2ffd69afc1a8..196ca317bd1f 100644
--- a/.clang-format
+++ b/.clang-format
@@ -107,10 +107,13 @@ ForEachMacros:
- 'css_for_each_descendant_post'
- 'css_for_each_descendant_pre'
- 'device_for_each_child_node'
+ - 'dma_fence_chain_for_each'
- 'drm_atomic_crtc_for_each_plane'
- 'drm_atomic_crtc_state_for_each_plane'
- 'drm_atomic_crtc_state_for_each_plane_state'
- 'drm_atomic_for_each_plane_damage'
+ - 'drm_client_for_each_connector_iter'
+ - 'drm_client_for_each_modeset'
- 'drm_connector_for_each_possible_encoder'
- 'drm_for_each_connector_iter'
- 'drm_for_each_crtc'
@@ -126,6 +129,7 @@ ForEachMacros:
- 'drm_mm_for_each_node_in_range'
- 'drm_mm_for_each_node_safe'
- 'flow_action_for_each'
+ - 'for_each_active_dev_scope'
- 'for_each_active_drhd_unit'
- 'for_each_active_iommu'
- 'for_each_available_child_of_node'
@@ -153,6 +157,8 @@ ForEachMacros:
- 'for_each_cpu_not'
- 'for_each_cpu_wrap'
- 'for_each_dev_addr'
+ - 'for_each_dev_scope'
+ - 'for_each_displayid_db'
- 'for_each_dma_cap_mask'
- 'for_each_dpcm_be'
- 'for_each_dpcm_be_rollback'
@@ -169,6 +175,8 @@ ForEachMacros:
- 'for_each_evictable_lru'
- 'for_each_fib6_node_rt_rcu'
- 'for_each_fib6_walker_rt'
+ - 'for_each_free_mem_pfn_range_in_zone'
+ - 'for_each_free_mem_pfn_range_in_zone_from'
- 'for_each_free_mem_range'
- 'for_each_free_mem_range_reverse'
- 'for_each_func_rsrc'
@@ -178,6 +186,7 @@ ForEachMacros:
- 'for_each_ip_tunnel_rcu'
- 'for_each_irq_nr'
- 'for_each_link_codecs'
+ - 'for_each_link_platforms'
- 'for_each_lru'
- 'for_each_matching_node'
- 'for_each_matching_node_and_match'
@@ -302,7 +311,10 @@ ForEachMacros:
- 'ide_port_for_each_present_dev'
- 'idr_for_each_entry'
- 'idr_for_each_entry_continue'
+ - 'idr_for_each_entry_continue_ul'
- 'idr_for_each_entry_ul'
+ - 'in_dev_for_each_ifa_rcu'
+ - 'in_dev_for_each_ifa_rtnl'
- 'inet_bind_bucket_for_each'
- 'inet_lhash2_for_each_icsk_rcu'
- 'key_for_each'
@@ -343,8 +355,6 @@ ForEachMacros:
- 'media_device_for_each_intf'
- 'media_device_for_each_link'
- 'media_device_for_each_pad'
- - 'mp_bvec_for_each_page'
- - 'mp_bvec_for_each_segment'
- 'nanddev_io_for_each_page'
- 'netdev_for_each_lower_dev'
- 'netdev_for_each_lower_private'
@@ -381,18 +391,19 @@ ForEachMacros:
- 'radix_tree_for_each_slot'
- 'radix_tree_for_each_tagged'
- 'rbtree_postorder_for_each_entry_safe'
+ - 'rdma_for_each_block'
- 'rdma_for_each_port'
- 'resource_list_for_each_entry'
- 'resource_list_for_each_entry_safe'
- 'rhl_for_each_entry_rcu'
- 'rhl_for_each_rcu'
- 'rht_for_each'
- - 'rht_for_each_from'
- 'rht_for_each_entry'
- 'rht_for_each_entry_from'
- 'rht_for_each_entry_rcu'
- 'rht_for_each_entry_rcu_from'
- 'rht_for_each_entry_safe'
+ - 'rht_for_each_from'
- 'rht_for_each_rcu'
- 'rht_for_each_rcu_from'
- '__rq_for_each_bio'
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 8fc4de0d22b4..7a84c9f1778e 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -101,21 +101,8 @@ static void check_if_tm_restore_required(struct task_struct *tsk)
}
}
-static bool tm_active_with_fp(struct task_struct *tsk)
-{
- return MSR_TM_ACTIVE(tsk->thread.regs->msr) &&
- (tsk->thread.ckpt_regs.msr & MSR_FP);
-}
-
-static bool tm_active_with_altivec(struct task_struct *tsk)
-{
- return MSR_TM_ACTIVE(tsk->thread.regs->msr) &&
- (tsk->thread.ckpt_regs.msr & MSR_VEC);
-}
#else
static inline void check_if_tm_restore_required(struct task_struct *tsk) { }
-static inline bool tm_active_with_fp(struct task_struct *tsk) { return false; }
-static inline bool tm_active_with_altivec(struct task_struct *tsk) { return false; }
#endif /* CONFIG_PPC_TRANSACTIONAL_MEM */
bool strict_msr_control;
@@ -252,7 +239,7 @@ EXPORT_SYMBOL(enable_kernel_fp);
static int restore_fp(struct task_struct *tsk)
{
- if (tsk->thread.load_fp || tm_active_with_fp(tsk)) {
+ if (tsk->thread.load_fp) {
load_fp_state(&current->thread.fp_state);
current->thread.load_fp++;
return 1;
@@ -334,8 +321,7 @@ EXPORT_SYMBOL_GPL(flush_altivec_to_thread);
static int restore_altivec(struct task_struct *tsk)
{
- if (cpu_has_feature(CPU_FTR_ALTIVEC) &&
- (tsk->thread.load_vec || tm_active_with_altivec(tsk))) {
+ if (cpu_has_feature(CPU_FTR_ALTIVEC) && (tsk->thread.load_vec)) {
load_vr_state(&tsk->thread.vr_state);
tsk->thread.used_vr = 1;
tsk->thread.load_vec++;
@@ -497,13 +483,14 @@ void giveup_all(struct task_struct *tsk)
if (!tsk->thread.regs)
return;
+ check_if_tm_restore_required(tsk);
+
usermsr = tsk->thread.regs->msr;
if ((usermsr & msr_all_available) == 0)
return;
msr_check_and_set(msr_all_available);
- check_if_tm_restore_required(tsk);
WARN_ON((usermsr & MSR_VSX) && !((usermsr & MSR_FP) && (usermsr & MSR_VEC)));
diff --git a/arch/powerpc/mm/nohash/tlb.c b/arch/powerpc/mm/nohash/tlb.c
index d4acf6fa0596..bf60983a58c7 100644
--- a/arch/powerpc/mm/nohash/tlb.c
+++ b/arch/powerpc/mm/nohash/tlb.c
@@ -630,7 +630,6 @@ static void early_init_this_mmu(void)
#ifdef CONFIG_PPC_FSL_BOOK3E
if (mmu_has_feature(MMU_FTR_TYPE_FSL_E)) {
unsigned int num_cams;
- int __maybe_unused cpu = smp_processor_id();
bool map = true;
/* use a quarter of the TLBCAM for bolted linear map */
diff --git a/arch/x86/hyperv/mmu.c b/arch/x86/hyperv/mmu.c
index e65d7fe6489f..5208ba49c89a 100644
--- a/arch/x86/hyperv/mmu.c
+++ b/arch/x86/hyperv/mmu.c
@@ -37,12 +37,14 @@ static inline int fill_gva_list(u64 gva_list[], int offset,
* Lower 12 bits encode the number of additional
* pages to flush (in addition to the 'cur' page).
*/
- if (diff >= HV_TLB_FLUSH_UNIT)
+ if (diff >= HV_TLB_FLUSH_UNIT) {
gva_list[gva_n] |= ~PAGE_MASK;
- else if (diff)
+ cur += HV_TLB_FLUSH_UNIT;
+ } else if (diff) {
gva_list[gva_n] |= (diff - 1) >> PAGE_SHIFT;
+ cur = end;
+ }
- cur += HV_TLB_FLUSH_UNIT;
gva_n++;
} while (cur < end);
diff --git a/arch/x86/include/asm/bootparam_utils.h b/arch/x86/include/asm/bootparam_utils.h
index 9e5f3c722c33..981fe923a59f 100644
--- a/arch/x86/include/asm/bootparam_utils.h
+++ b/arch/x86/include/asm/bootparam_utils.h
@@ -70,6 +70,7 @@ static void sanitize_boot_params(struct boot_params *boot_params)
BOOT_PARAM_PRESERVE(eddbuf_entries),
BOOT_PARAM_PRESERVE(edd_mbr_sig_buf_entries),
BOOT_PARAM_PRESERVE(edd_mbr_sig_buffer),
+ BOOT_PARAM_PRESERVE(secure_boot),
BOOT_PARAM_PRESERVE(hdr),
BOOT_PARAM_PRESERVE(e820_table),
BOOT_PARAM_PRESERVE(eddbuf),
diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
index 9c4435307ff8..35c225ede0e4 100644
--- a/arch/x86/include/asm/uaccess.h
+++ b/arch/x86/include/asm/uaccess.h
@@ -444,8 +444,10 @@ __pu_label: \
({ \
int __gu_err; \
__inttype(*(ptr)) __gu_val; \
+ __typeof__(ptr) __gu_ptr = (ptr); \
+ __typeof__(size) __gu_size = (size); \
__uaccess_begin_nospec(); \
- __get_user_size(__gu_val, (ptr), (size), __gu_err, -EFAULT); \
+ __get_user_size(__gu_val, __gu_ptr, __gu_size, __gu_err, -EFAULT); \
__uaccess_end(); \
(x) = (__force __typeof__(*(ptr)))__gu_val; \
__builtin_expect(__gu_err, 0); \
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 4f3de0ac8b0b..ba98e0971b84 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -1331,7 +1331,7 @@ static int virtnet_receive(struct receive_queue *rq, int budget,
}
}
- if (rq->vq->num_free > virtqueue_get_vring_size(rq->vq) / 2) {
+ if (rq->vq->num_free > min((unsigned int)budget, virtqueue_get_vring_size(rq->vq)) / 2) {
if (!try_fill_recv(vi, rq, GFP_ATOMIC))
schedule_delayed_work(&vi->refill, 0);
}
diff --git a/drivers/vhost/test.c b/drivers/vhost/test.c
index 9e90e969af55..7804869c6a31 100644
--- a/drivers/vhost/test.c
+++ b/drivers/vhost/test.c
@@ -22,6 +22,12 @@
* Using this limit prevents one virtqueue from starving others. */
#define VHOST_TEST_WEIGHT 0x80000
+/* Max number of packets transferred before requeueing the job.
+ * Using this limit prevents one virtqueue from starving others with
+ * pkts.
+ */
+#define VHOST_TEST_PKT_WEIGHT 256
+
enum {
VHOST_TEST_VQ = 0,
VHOST_TEST_VQ_MAX = 1,
@@ -80,10 +86,8 @@ static void handle_vq(struct vhost_test *n)
}
vhost_add_used_and_signal(&n->dev, vq, head, 0);
total_len += len;
- if (unlikely(total_len >= VHOST_TEST_WEIGHT)) {
- vhost_poll_queue(&vq->poll);
+ if (unlikely(vhost_exceeds_weight(vq, 0, total_len)))
break;
- }
}
mutex_unlock(&vq->mutex);
@@ -115,7 +119,8 @@ static int vhost_test_open(struct inode *inode, struct file *f)
dev = &n->dev;
vqs[VHOST_TEST_VQ] = &n->vqs[VHOST_TEST_VQ];
n->vqs[VHOST_TEST_VQ].handle_kick = handle_vq_kick;
- vhost_dev_init(dev, vqs, VHOST_TEST_VQ_MAX);
+ vhost_dev_init(dev, vqs, VHOST_TEST_VQ_MAX, UIO_MAXIOV,
+ VHOST_TEST_PKT_WEIGHT, VHOST_TEST_WEIGHT);
f->private_data = n;
diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index 0536f8526359..5dc174ac8cac 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -203,7 +203,6 @@ EXPORT_SYMBOL_GPL(vhost_poll_init);
int vhost_poll_start(struct vhost_poll *poll, struct file *file)
{
__poll_t mask;
- int ret = 0;
if (poll->wqh)
return 0;
@@ -213,10 +212,10 @@ int vhost_poll_start(struct vhost_poll *poll, struct file *file)
vhost_poll_wakeup(&poll->wait, 0, 0, poll_to_key(mask));
if (mask & EPOLLERR) {
vhost_poll_stop(poll);
- ret = -EINVAL;
+ return -EINVAL;
}
- return ret;
+ return 0;
}
EXPORT_SYMBOL_GPL(vhost_poll_start);
@@ -298,160 +297,6 @@ static void vhost_vq_meta_reset(struct vhost_dev *d)
__vhost_vq_meta_reset(d->vqs[i]);
}
-#if VHOST_ARCH_CAN_ACCEL_UACCESS
-static void vhost_map_unprefetch(struct vhost_map *map)
-{
- kfree(map->pages);
- map->pages = NULL;
- map->npages = 0;
- map->addr = NULL;
-}
-
-static void vhost_uninit_vq_maps(struct vhost_virtqueue *vq)
-{
- struct vhost_map *map[VHOST_NUM_ADDRS];
- int i;
-
- spin_lock(&vq->mmu_lock);
- for (i = 0; i < VHOST_NUM_ADDRS; i++) {
- map[i] = rcu_dereference_protected(vq->maps[i],
- lockdep_is_held(&vq->mmu_lock));
- if (map[i])
- rcu_assign_pointer(vq->maps[i], NULL);
- }
- spin_unlock(&vq->mmu_lock);
-
- synchronize_rcu();
-
- for (i = 0; i < VHOST_NUM_ADDRS; i++)
- if (map[i])
- vhost_map_unprefetch(map[i]);
-
-}
-
-static void vhost_reset_vq_maps(struct vhost_virtqueue *vq)
-{
- int i;
-
- vhost_uninit_vq_maps(vq);
- for (i = 0; i < VHOST_NUM_ADDRS; i++)
- vq->uaddrs[i].size = 0;
-}
-
-static bool vhost_map_range_overlap(struct vhost_uaddr *uaddr,
- unsigned long start,
- unsigned long end)
-{
- if (unlikely(!uaddr->size))
- return false;
-
- return !(end < uaddr->uaddr || start > uaddr->uaddr - 1 + uaddr->size);
-}
-
-static void vhost_invalidate_vq_start(struct vhost_virtqueue *vq,
- int index,
- unsigned long start,
- unsigned long end)
-{
- struct vhost_uaddr *uaddr = &vq->uaddrs[index];
- struct vhost_map *map;
- int i;
-
- if (!vhost_map_range_overlap(uaddr, start, end))
- return;
-
- spin_lock(&vq->mmu_lock);
- ++vq->invalidate_count;
-
- map = rcu_dereference_protected(vq->maps[index],
- lockdep_is_held(&vq->mmu_lock));
- if (map) {
- if (uaddr->write) {
- for (i = 0; i < map->npages; i++)
- set_page_dirty(map->pages[i]);
- }
- rcu_assign_pointer(vq->maps[index], NULL);
- }
- spin_unlock(&vq->mmu_lock);
-
- if (map) {
- synchronize_rcu();
- vhost_map_unprefetch(map);
- }
-}
-
-static void vhost_invalidate_vq_end(struct vhost_virtqueue *vq,
- int index,
- unsigned long start,
- unsigned long end)
-{
- if (!vhost_map_range_overlap(&vq->uaddrs[index], start, end))
- return;
-
- spin_lock(&vq->mmu_lock);
- --vq->invalidate_count;
- spin_unlock(&vq->mmu_lock);
-}
-
-static int vhost_invalidate_range_start(struct mmu_notifier *mn,
- const struct mmu_notifier_range *range)
-{
- struct vhost_dev *dev = container_of(mn, struct vhost_dev,
- mmu_notifier);
- int i, j;
-
- if (!mmu_notifier_range_blockable(range))
- return -EAGAIN;
-
- for (i = 0; i < dev->nvqs; i++) {
- struct vhost_virtqueue *vq = dev->vqs[i];
-
- for (j = 0; j < VHOST_NUM_ADDRS; j++)
- vhost_invalidate_vq_start(vq, j,
- range->start,
- range->end);
- }
-
- return 0;
-}
-
-static void vhost_invalidate_range_end(struct mmu_notifier *mn,
- const struct mmu_notifier_range *range)
-{
- struct vhost_dev *dev = container_of(mn, struct vhost_dev,
- mmu_notifier);
- int i, j;
-
- for (i = 0; i < dev->nvqs; i++) {
- struct vhost_virtqueue *vq = dev->vqs[i];
-
- for (j = 0; j < VHOST_NUM_ADDRS; j++)
- vhost_invalidate_vq_end(vq, j,
- range->start,
- range->end);
- }
-}
-
-static const struct mmu_notifier_ops vhost_mmu_notifier_ops = {
- .invalidate_range_start = vhost_invalidate_range_start,
- .invalidate_range_end = vhost_invalidate_range_end,
-};
-
-static void vhost_init_maps(struct vhost_dev *dev)
-{
- struct vhost_virtqueue *vq;
- int i, j;
-
- dev->mmu_notifier.ops = &vhost_mmu_notifier_ops;
-
- for (i = 0; i < dev->nvqs; ++i) {
- vq = dev->vqs[i];
- for (j = 0; j < VHOST_NUM_ADDRS; j++)
- RCU_INIT_POINTER(vq->maps[j], NULL);
- }
-}
-#endif
-
static void vhost_vq_reset(struct vhost_dev *dev,
struct vhost_virtqueue *vq)
{
@@ -480,11 +325,7 @@ static void vhost_vq_reset(struct vhost_dev *dev,
vq->busyloop_timeout = 0;
vq->umem = NULL;
vq->iotlb = NULL;
- vq->invalidate_count = 0;
__vhost_vq_meta_reset(vq);
-#if VHOST_ARCH_CAN_ACCEL_UACCESS
- vhost_reset_vq_maps(vq);
-#endif
}
static int vhost_worker(void *data)
@@ -634,9 +475,7 @@ void vhost_dev_init(struct vhost_dev *dev,
INIT_LIST_HEAD(&dev->read_list);
INIT_LIST_HEAD(&dev->pending_list);
spin_lock_init(&dev->iotlb_lock);
-#if VHOST_ARCH_CAN_ACCEL_UACCESS
- vhost_init_maps(dev);
-#endif
+
for (i = 0; i < dev->nvqs; ++i) {
vq = dev->vqs[i];
@@ -645,7 +484,6 @@ void vhost_dev_init(struct vhost_dev *dev,
vq->heads = NULL;
vq->dev = dev;
mutex_init(&vq->mutex);
- spin_lock_init(&vq->mmu_lock);
vhost_vq_reset(dev, vq);
if (vq->handle_kick)
vhost_poll_init(&vq->poll, vq->handle_kick,
@@ -725,18 +563,7 @@ long vhost_dev_set_owner(struct vhost_dev *dev)
if (err)
goto err_cgroup;
-#if VHOST_ARCH_CAN_ACCEL_UACCESS
- err = mmu_notifier_register(&dev->mmu_notifier, dev->mm);
- if (err)
- goto err_mmu_notifier;
-#endif
-
return 0;
-
-#if VHOST_ARCH_CAN_ACCEL_UACCESS
-err_mmu_notifier:
- vhost_dev_free_iovecs(dev);
-#endif
err_cgroup:
kthread_stop(worker);
dev->worker = NULL;
@@ -827,107 +654,6 @@ static void vhost_clear_msg(struct vhost_dev *dev)
spin_unlock(&dev->iotlb_lock);
}
-#if VHOST_ARCH_CAN_ACCEL_UACCESS
-static void vhost_setup_uaddr(struct vhost_virtqueue *vq,
- int index, unsigned long uaddr,
- size_t size, bool write)
-{
- struct vhost_uaddr *addr = &vq->uaddrs[index];
-
- addr->uaddr = uaddr;
- addr->size = size;
- addr->write = write;
-}
-
-static void vhost_setup_vq_uaddr(struct vhost_virtqueue *vq)
-{
- vhost_setup_uaddr(vq, VHOST_ADDR_DESC,
- (unsigned long)vq->desc,
- vhost_get_desc_size(vq, vq->num),
- false);
- vhost_setup_uaddr(vq, VHOST_ADDR_AVAIL,
- (unsigned long)vq->avail,
- vhost_get_avail_size(vq, vq->num),
- false);
- vhost_setup_uaddr(vq, VHOST_ADDR_USED,
- (unsigned long)vq->used,
- vhost_get_used_size(vq, vq->num),
- true);
-}
-
-static int vhost_map_prefetch(struct vhost_virtqueue *vq,
- int index)
-{
- struct vhost_map *map;
- struct vhost_uaddr *uaddr = &vq->uaddrs[index];
- struct page **pages;
- int npages = DIV_ROUND_UP(uaddr->size, PAGE_SIZE);
- int npinned;
- void *vaddr, *v;
- int err;
- int i;
-
- spin_lock(&vq->mmu_lock);
-
- err = -EFAULT;
- if (vq->invalidate_count)
- goto err;
-
- err = -ENOMEM;
- map = kmalloc(sizeof(*map), GFP_ATOMIC);
- if (!map)
- goto err;
-
- pages = kmalloc_array(npages, sizeof(struct page *), GFP_ATOMIC);
- if (!pages)
- goto err_pages;
-
- err = EFAULT;
- npinned = __get_user_pages_fast(uaddr->uaddr, npages,
- uaddr->write, pages);
- if (npinned > 0)
- release_pages(pages, npinned);
- if (npinned != npages)
- goto err_gup;
-
- for (i = 0; i < npinned; i++)
- if (PageHighMem(pages[i]))
- goto err_gup;
-
- vaddr = v = page_address(pages[0]);
-
- /* For simplicity, fallback to userspace address if VA is not
- * contigious.
- */
- for (i = 1; i < npinned; i++) {
- v += PAGE_SIZE;
- if (v != page_address(pages[i]))
- goto err_gup;
- }
-
- map->addr = vaddr + (uaddr->uaddr & (PAGE_SIZE - 1));
- map->npages = npages;
- map->pages = pages;
-
- rcu_assign_pointer(vq->maps[index], map);
- /* No need for a synchronize_rcu(). This function should be
- * called by dev->worker so we are serialized with all
- * readers.
- */
- spin_unlock(&vq->mmu_lock);
-
- return 0;
-
-err_gup:
- kfree(pages);
-err_pages:
- kfree(map);
-err:
- spin_unlock(&vq->mmu_lock);
- return err;
-}
-#endif
-
void vhost_dev_cleanup(struct vhost_dev *dev)
{
int i;
@@ -957,16 +683,8 @@ void vhost_dev_cleanup(struct vhost_dev *dev)
kthread_stop(dev->worker);
dev->worker = NULL;
}
- if (dev->mm) {
-#if VHOST_ARCH_CAN_ACCEL_UACCESS
- mmu_notifier_unregister(&dev->mmu_notifier, dev->mm);
-#endif
+ if (dev->mm)
mmput(dev->mm);
- }
-#if VHOST_ARCH_CAN_ACCEL_UACCESS
- for (i = 0; i < dev->nvqs; i++)
- vhost_uninit_vq_maps(dev->vqs[i]);
-#endif
dev->mm = NULL;
}
EXPORT_SYMBOL_GPL(vhost_dev_cleanup);
@@ -1195,26 +913,6 @@ static inline void __user *__vhost_get_user(struct vhost_virtqueue *vq,
static inline int vhost_put_avail_event(struct vhost_virtqueue *vq)
{
-#if VHOST_ARCH_CAN_ACCEL_UACCESS
- struct vhost_map *map;
- struct vring_used *used;
-
- if (!vq->iotlb) {
- rcu_read_lock();
-
- map = rcu_dereference(vq->maps[VHOST_ADDR_USED]);
- if (likely(map)) {
- used = map->addr;
- *((__virtio16 *)&used->ring[vq->num]) =
- cpu_to_vhost16(vq, vq->avail_idx);
- rcu_read_unlock();
- return 0;
- }
-
- rcu_read_unlock();
- }
-#endif
-
return vhost_put_user(vq, cpu_to_vhost16(vq, vq->avail_idx),
vhost_avail_event(vq));
}
@@ -1223,27 +921,6 @@ static inline int vhost_put_used(struct vhost_virtqueue *vq,
struct vring_used_elem *head, int idx,
int count)
{
-#if VHOST_ARCH_CAN_ACCEL_UACCESS
- struct vhost_map *map;
- struct vring_used *used;
- size_t size;
-
- if (!vq->iotlb) {
- rcu_read_lock();
-
- map = rcu_dereference(vq->maps[VHOST_ADDR_USED]);
- if (likely(map)) {
- used = map->addr;
- size = count * sizeof(*head);
- memcpy(used->ring + idx, head, size);
- rcu_read_unlock();
- return 0;
- }
-
- rcu_read_unlock();
- }
-#endif
-
return vhost_copy_to_user(vq, vq->used->ring + idx, head,
count * sizeof(*head));
}
@@ -1251,25 +928,6 @@ static inline int vhost_put_used(struct vhost_virtqueue *vq,
static inline int vhost_put_used_flags(struct vhost_virtqueue *vq)
{
-#if VHOST_ARCH_CAN_ACCEL_UACCESS
- struct vhost_map *map;
- struct vring_used *used;
-
- if (!vq->iotlb) {
- rcu_read_lock();
-
- map = rcu_dereference(vq->maps[VHOST_ADDR_USED]);
- if (likely(map)) {
- used = map->addr;
- used->flags = cpu_to_vhost16(vq, vq->used_flags);
- rcu_read_unlock();
- return 0;
- }
-
- rcu_read_unlock();
- }
-#endif
-
return vhost_put_user(vq, cpu_to_vhost16(vq, vq->used_flags),
&vq->used->flags);
}
@@ -1277,25 +935,6 @@ static inline int vhost_put_used_flags(struct vhost_virtqueue *vq)
static inline int vhost_put_used_idx(struct vhost_virtqueue *vq)
{
-#if VHOST_ARCH_CAN_ACCEL_UACCESS
- struct vhost_map *map;
- struct vring_used *used;
-
- if (!vq->iotlb) {
- rcu_read_lock();
-
- map = rcu_dereference(vq->maps[VHOST_ADDR_USED]);
- if (likely(map)) {
- used = map->addr;
- used->idx = cpu_to_vhost16(vq, vq->last_used_idx);
- rcu_read_unlock();
- return 0;
- }
-
- rcu_read_unlock();
- }
-#endif
-
return vhost_put_user(vq, cpu_to_vhost16(vq, vq->last_used_idx),
&vq->used->idx);
}
@@ -1341,50 +980,12 @@ static void vhost_dev_unlock_vqs(struct vhost_dev *d)
static inline int vhost_get_avail_idx(struct vhost_virtqueue *vq,
__virtio16 *idx)
{
-#if VHOST_ARCH_CAN_ACCEL_UACCESS
- struct vhost_map *map;
- struct vring_avail *avail;
-
- if (!vq->iotlb) {
- rcu_read_lock();
-
- map = rcu_dereference(vq->maps[VHOST_ADDR_AVAIL]);
- if (likely(map)) {
- avail = map->addr;
- *idx = avail->idx;
- rcu_read_unlock();
- return 0;
- }
-
- rcu_read_unlock();
- }
-#endif
-
return vhost_get_avail(vq, *idx, &vq->avail->idx);
}
static inline int vhost_get_avail_head(struct vhost_virtqueue *vq,
__virtio16 *head, int idx)
{
-#if VHOST_ARCH_CAN_ACCEL_UACCESS
- struct vhost_map *map;
- struct vring_avail *avail;
-
- if (!vq->iotlb) {
- rcu_read_lock();
-
- map = rcu_dereference(vq->maps[VHOST_ADDR_AVAIL]);
- if (likely(map)) {
- avail = map->addr;
- *head = avail->ring[idx & (vq->num - 1)];
- rcu_read_unlock();
- return 0;
- }
-
- rcu_read_unlock();
- }
-#endif
-
return vhost_get_avail(vq, *head,
&vq->avail->ring[idx & (vq->num - 1)]);
}
@@ -1392,98 +993,24 @@ static inline int vhost_get_avail_head(struct vhost_virtqueue *vq,
static inline int vhost_get_avail_flags(struct vhost_virtqueue *vq,
__virtio16 *flags)
{
-#if VHOST_ARCH_CAN_ACCEL_UACCESS
- struct vhost_map *map;
- struct vring_avail *avail;
-
- if (!vq->iotlb) {
- rcu_read_lock();
-
- map = rcu_dereference(vq->maps[VHOST_ADDR_AVAIL]);
- if (likely(map)) {
- avail = map->addr;
- *flags = avail->flags;
- rcu_read_unlock();
- return 0;
- }
-
- rcu_read_unlock();
- }
-#endif
-
return vhost_get_avail(vq, *flags, &vq->avail->flags);
}
static inline int vhost_get_used_event(struct vhost_virtqueue *vq,
__virtio16 *event)
{
-#if VHOST_ARCH_CAN_ACCEL_UACCESS
- struct vhost_map *map;
- struct vring_avail *avail;
-
- if (!vq->iotlb) {
- rcu_read_lock();
- map = rcu_dereference(vq->maps[VHOST_ADDR_AVAIL]);
- if (likely(map)) {
- avail = map->addr;
- *event = (__virtio16)avail->ring[vq->num];
- rcu_read_unlock();
- return 0;
- }
- rcu_read_unlock();
- }
-#endif
-
return vhost_get_avail(vq, *event, vhost_used_event(vq));
}
static inline int vhost_get_used_idx(struct vhost_virtqueue *vq,
__virtio16 *idx)
{
-#if VHOST_ARCH_CAN_ACCEL_UACCESS
- struct vhost_map *map;
- struct vring_used *used;
-
- if (!vq->iotlb) {
- rcu_read_lock();
-
- map = rcu_dereference(vq->maps[VHOST_ADDR_USED]);
- if (likely(map)) {
- used = map->addr;
- *idx = used->idx;
- rcu_read_unlock();
- return 0;
- }
-
- rcu_read_unlock();
- }
-#endif
-
return vhost_get_used(vq, *idx, &vq->used->idx);
}
static inline int vhost_get_desc(struct vhost_virtqueue *vq,
struct vring_desc *desc, int idx)
{
-#if VHOST_ARCH_CAN_ACCEL_UACCESS
- struct vhost_map *map;
- struct vring_desc *d;
-
- if (!vq->iotlb) {
- rcu_read_lock();
-
- map = rcu_dereference(vq->maps[VHOST_ADDR_DESC]);
- if (likely(map)) {
- d = map->addr;
- *desc = *(d + idx);
- rcu_read_unlock();
- return 0;
- }
-
- rcu_read_unlock();
- }
-#endif
-
return vhost_copy_from_user(vq, desc, vq->desc + idx, sizeof(*desc));
}
@@ -1824,32 +1351,12 @@ static bool iotlb_access_ok(struct vhost_virtqueue *vq,
return true;
}
-#if VHOST_ARCH_CAN_ACCEL_UACCESS
-static void vhost_vq_map_prefetch(struct vhost_virtqueue *vq)
-{
- struct vhost_map __rcu *map;
- int i;
-
- for (i = 0; i < VHOST_NUM_ADDRS; i++) {
- rcu_read_lock();
- map = rcu_dereference(vq->maps[i]);
- rcu_read_unlock();
- if (unlikely(!map))
- vhost_map_prefetch(vq, i);
- }
-}
-#endif
-
int vq_meta_prefetch(struct vhost_virtqueue *vq)
{
unsigned int num = vq->num;
- if (!vq->iotlb) {
-#if VHOST_ARCH_CAN_ACCEL_UACCESS
- vhost_vq_map_prefetch(vq);
-#endif
+ if (!vq->iotlb)
return 1;
- }
return iotlb_access_ok(vq, VHOST_ACCESS_RO, (u64)(uintptr_t)vq->desc,
vhost_get_desc_size(vq, num), VHOST_ADDR_DESC) &&
@@ -2060,16 +1567,6 @@ static long vhost_vring_set_num_addr(struct vhost_dev *d,
mutex_lock(&vq->mutex);
-#if VHOST_ARCH_CAN_ACCEL_UACCESS
- /* Unregister MMU notifer to allow invalidation callback
- * can access vq->uaddrs[] without holding a lock.
- */
- if (d->mm)
- mmu_notifier_unregister(&d->mmu_notifier, d->mm);
-
- vhost_uninit_vq_maps(vq);
-#endif
-
switch (ioctl) {
case VHOST_SET_VRING_NUM:
r = vhost_vring_set_num(d, vq, argp);
@@ -2081,13 +1578,6 @@ static long vhost_vring_set_num_addr(struct vhost_dev *d,
BUG();
}
-#if VHOST_ARCH_CAN_ACCEL_UACCESS
- vhost_setup_vq_uaddr(vq);
-
- if (d->mm)
- mmu_notifier_register(&d->mmu_notifier, d->mm);
-#endif
-
mutex_unlock(&vq->mutex);
return r;
diff --git a/drivers/vhost/vhost.h b/drivers/vhost/vhost.h
index 42a8c2a13ab1..e9ed2722b633 100644
--- a/drivers/vhost/vhost.h
+++ b/drivers/vhost/vhost.h
@@ -12,9 +12,6 @@
#include <linux/virtio_config.h>
#include <linux/virtio_ring.h>
#include <linux/atomic.h>
-#include <linux/pagemap.h>
-#include <linux/mmu_notifier.h>
-#include <asm/cacheflush.h>
struct vhost_work;
typedef void (*vhost_work_fn_t)(struct vhost_work *work);
@@ -83,24 +80,6 @@ enum vhost_uaddr_type {
VHOST_NUM_ADDRS = 3,
};
-struct vhost_map {
- int npages;
- void *addr;
- struct page **pages;
-};
-
-struct vhost_uaddr {
- unsigned long uaddr;
- size_t size;
- bool write;
-};
-
-#if defined(CONFIG_MMU_NOTIFIER) && ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE == 0
-#define VHOST_ARCH_CAN_ACCEL_UACCESS 0
-#else
-#define VHOST_ARCH_CAN_ACCEL_UACCESS 0
-#endif
-
/* The virtqueue structure describes a queue attached to a device. */
struct vhost_virtqueue {
struct vhost_dev *dev;
@@ -111,22 +90,7 @@ struct vhost_virtqueue {
struct vring_desc __user *desc;
struct vring_avail __user *avail;
struct vring_used __user *used;
-
-#if VHOST_ARCH_CAN_ACCEL_UACCESS
- /* Read by memory accessors, modified by meta data
- * prefetching, MMU notifier and vring ioctl().
- * Synchonrized through mmu_lock (writers) and RCU (writers
- * and readers).
- */
- struct vhost_map __rcu *maps[VHOST_NUM_ADDRS];
- /* Read by MMU notifier, modified by vring ioctl(),
- * synchronized through MMU notifier
- * registering/unregistering.
- */
- struct vhost_uaddr uaddrs[VHOST_NUM_ADDRS];
-#endif
const struct vhost_umem_node *meta_iotlb[VHOST_NUM_ADDRS];
-
struct file *kick;
struct eventfd_ctx *call_ctx;
struct eventfd_ctx *error_ctx;
@@ -181,8 +145,6 @@ struct vhost_virtqueue {
bool user_be;
#endif
u32 busyloop_timeout;
- spinlock_t mmu_lock;
- int invalidate_count;
};
struct vhost_msg_node {
@@ -196,9 +158,6 @@ struct vhost_msg_node {
struct vhost_dev {
struct mm_struct *mm;
-#ifdef CONFIG_MMU_NOTIFIER
- struct mmu_notifier mmu_notifier;
-#endif
struct mutex mutex;
struct vhost_virtqueue **vqs;
int nvqs;
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index c764cfe456e5..2a03bfeec10a 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -1403,11 +1403,12 @@ static int nfs_check_inode_attributes(struct inode *inode, struct nfs_fattr *fat
if (NFS_PROTO(inode)->have_delegation(inode, FMODE_READ))
return 0;
- /* No fileid? Just exit */
- if (!(fattr->valid & NFS_ATTR_FATTR_FILEID))
- return 0;
+ if (!(fattr->valid & NFS_ATTR_FATTR_FILEID)) {
+ /* Only a mounted-on-fileid? Just exit */
+ if (fattr->valid & NFS_ATTR_FATTR_MOUNTED_ON_FILEID)
+ return 0;
/* Has the inode gone and changed behind our back? */
- if (nfsi->fileid != fattr->fileid) {
+ } else if (nfsi->fileid != fattr->fileid) {
/* Is this perhaps the mounted-on fileid? */
if ((fattr->valid & NFS_ATTR_FATTR_MOUNTED_ON_FILEID) &&
nfsi->fileid == fattr->mounted_on_fileid)
@@ -1807,11 +1808,12 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
nfs_display_fhandle_hash(NFS_FH(inode)),
atomic_read(&inode->i_count), fattr->valid);
- /* No fileid? Just exit */
- if (!(fattr->valid & NFS_ATTR_FATTR_FILEID))
- return 0;
+ if (!(fattr->valid & NFS_ATTR_FATTR_FILEID)) {
+ /* Only a mounted-on-fileid? Just exit */
+ if (fattr->valid & NFS_ATTR_FATTR_MOUNTED_ON_FILEID)
+ return 0;
/* Has the inode gone and changed behind our back? */
- if (nfsi->fileid != fattr->fileid) {
+ } else if (nfsi->fileid != fattr->fileid) {
/* Is this perhaps the mounted-on fileid? */
if ((fattr->valid & NFS_ATTR_FATTR_MOUNTED_ON_FILEID) &&
nfsi->fileid == fattr->mounted_on_fileid)
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 010d578118d6..df9f1fe5689b 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -5105,37 +5105,40 @@ out_unlock:
return retval;
}
-static int sched_read_attr(struct sched_attr __user *uattr,
- struct sched_attr *attr,
- unsigned int usize)
+/*
+ * Copy the kernel size attribute structure (which might be larger
+ * than what user-space knows about) to user-space.
+ *
+ * Note that all cases are valid: user-space buffer can be larger or
+ * smaller than the kernel-space buffer. The usual case is that both
+ * have the same size.
+ */
+static int
+sched_attr_copy_to_user(struct sched_attr __user *uattr,
+ struct sched_attr *kattr,
+ unsigned int usize)
{
- int ret;
+ unsigned int ksize = sizeof(*kattr);
if (!access_ok(uattr, usize))
return -EFAULT;
/*
- * If we're handed a smaller struct than we know of,
- * ensure all the unknown bits are 0 - i.e. old
- * user-space does not get uncomplete information.
+ * sched_getattr() ABI forwards and backwards compatibility:
+ *
+ * If usize == ksize then we just copy everything to user-space and all is good.
+ *
+ * If usize < ksize then we only copy as much as user-space has space for,
+ * this keeps ABI compatibility as well. We skip the rest.
+ *
+ * If usize > ksize then user-space is using a newer version of the ABI,
+ * which part the kernel doesn't know about. Just ignore it - tooling can
+ * detect the kernel's knowledge of attributes from the attr->size value
+ * which is set to ksize in this case.
*/
- if (usize < sizeof(*attr)) {
- unsigned char *addr;
- unsigned char *end;
+ kattr->size = min(usize, ksize);
- addr = (void *)attr + usize;
- end = (void *)attr + sizeof(*attr);
-
- for (; addr < end; addr++) {
- if (*addr)
- return -EFBIG;
- }
-
- attr->size = usize;
- }
-
- ret = copy_to_user(uattr, attr, attr->size);
- if (ret)
+ if (copy_to_user(uattr, kattr, kattr->size))
return -EFAULT;
return 0;
@@ -5145,20 +5148,18 @@ static int sched_read_attr(struct sched_attr __user *uattr,
* sys_sched_getattr - similar to sched_getparam, but with sched_attr
* @pid: the pid in question.
* @uattr: structure containing the extended parameters.
- * @size: sizeof(attr) for fwd/bwd comp.
+ * @usize: sizeof(attr) that user-space knows about, for forwards and backwards compatibility.
* @flags: for future extension.
*/
SYSCALL_DEFINE4(sched_getattr, pid_t, pid, struct sched_attr __user *, uattr,
- unsigned int, size, unsigned int, flags)
+ unsigned int, usize, unsigned int, flags)
{
- struct sched_attr attr = {
- .size = sizeof(struct sched_attr),
- };
+ struct sched_attr kattr = { };
struct task_struct *p;
int retval;
- if (!uattr || pid < 0 || size > PAGE_SIZE ||
- size < SCHED_ATTR_SIZE_VER0 || flags)
+ if (!uattr || pid < 0 || usize > PAGE_SIZE ||
+ usize < SCHED_ATTR_SIZE_VER0 || flags)
return -EINVAL;
rcu_read_lock();
@@ -5171,25 +5172,24 @@ SYSCALL_DEFINE4(sched_getattr, pid_t, pid, struct sched_attr __user *, uattr,
if (retval)
goto out_unlock;
- attr.sched_policy = p->policy;
+ kattr.sched_policy = p->policy;
if (p->sched_reset_on_fork)
- attr.sched_flags |= SCHED_FLAG_RESET_ON_FORK;
+ kattr.sched_flags |= SCHED_FLAG_RESET_ON_FORK;
if (task_has_dl_policy(p))
- __getparam_dl(p, &attr);
+ __getparam_dl(p, &kattr);
else if (task_has_rt_policy(p))
- attr.sched_priority = p->rt_priority;
+ kattr.sched_priority = p->rt_priority;
else
- attr.sched_nice = task_nice(p);
+ kattr.sched_nice = task_nice(p);
#ifdef CONFIG_UCLAMP_TASK
- attr.sched_util_min = p->uclamp_req[UCLAMP_MIN].value;
- attr.sched_util_max = p->uclamp_req[UCLAMP_MAX].value;
+ kattr.sched_util_min = p->uclamp_req[UCLAMP_MIN].value;
+ kattr.sched_util_max = p->uclamp_req[UCLAMP_MAX].value;
#endif
rcu_read_unlock();
- retval = sched_read_attr(uattr, &attr, size);
- return retval;
+ return sched_attr_copy_to_user(uattr, &kattr, usize);
out_unlock:
rcu_read_unlock();
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index bc9cfeaac8bd..500f5db0de0b 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -4470,6 +4470,8 @@ static void __account_cfs_rq_runtime(struct cfs_rq *cfs_rq, u64 delta_exec)
if (likely(cfs_rq->runtime_remaining > 0))
return;
+ if (cfs_rq->throttled)
+ return;
/*
* if we're unable to extend our runtime we resched so that the active
* hierarchy can be throttled
@@ -4673,6 +4675,9 @@ static u64 distribute_cfs_runtime(struct cfs_bandwidth *cfs_b,
if (!cfs_rq_throttled(cfs_rq))
goto next;
+ /* By the above check, this should never be true */
+ SCHED_WARN_ON(cfs_rq->runtime_remaining > 0);
+
runtime = -cfs_rq->runtime_remaining + 1;
if (runtime > remaining)
runtime = remaining;
diff --git a/mm/balloon_compaction.c b/mm/balloon_compaction.c
index 798275a51887..26de020aae7b 100644
--- a/mm/balloon_compaction.c
+++ b/mm/balloon_compaction.c
@@ -124,7 +124,8 @@ EXPORT_SYMBOL_GPL(balloon_page_list_dequeue);
struct page *balloon_page_alloc(void)
{
struct page *page = alloc_page(balloon_mapping_gfp_mask() |
- __GFP_NOMEMALLOC | __GFP_NORETRY);
+ __GFP_NOMEMALLOC | __GFP_NORETRY |
+ __GFP_NOWARN);
return page;
}
EXPORT_SYMBOL_GPL(balloon_page_alloc);
diff --git a/security/keys/request_key_auth.c b/security/keys/request_key_auth.c
index e73ec040e250..ecba39c93fd9 100644
--- a/security/keys/request_key_auth.c
+++ b/security/keys/request_key_auth.c
@@ -66,6 +66,9 @@ static void request_key_auth_describe(const struct key *key,
{
struct request_key_auth *rka = dereference_key_rcu(key);
+ if (!rka)
+ return;
+
seq_puts(m, "key:");
seq_puts(m, key->description);
if (key_is_positive(key))
@@ -83,6 +86,9 @@ static long request_key_auth_read(const struct key *key,
size_t datalen;
long ret;
+ if (!rka)
+ return -EKEYREVOKED;
+
datalen = rka->callout_len;
ret = datalen;
diff --git a/sound/pci/hda/hda_auto_parser.c b/sound/pci/hda/hda_auto_parser.c
index 92390d457567..18e6546b4467 100644
--- a/sound/pci/hda/hda_auto_parser.c
+++ b/sound/pci/hda/hda_auto_parser.c
@@ -824,6 +824,8 @@ static void apply_fixup(struct hda_codec *codec, int id, int action, int depth)
while (id >= 0) {
const struct hda_fixup *fix = codec->fixup_list + id;
+ if (++depth > 10)
+ break;
if (fix->chained_before)
apply_fixup(codec, fix->chain_id, action, depth + 1);
@@ -863,8 +865,6 @@ static void apply_fixup(struct hda_codec *codec, int id, int action, int depth)
}
if (!fix->chained || fix->chained_before)
break;
- if (++depth > 10)
- break;
id = fix->chain_id;
}
}
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
index 5bf24fb819d2..10d502328b76 100644
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -6009,7 +6009,8 @@ int snd_hda_gen_init(struct hda_codec *codec)
if (spec->init_hook)
spec->init_hook(codec);
- snd_hda_apply_verbs(codec);
+ if (!spec->skip_verbs)
+ snd_hda_apply_verbs(codec);
init_multi_out(codec);
init_extra_out(codec);
diff --git a/sound/pci/hda/hda_generic.h b/sound/pci/hda/hda_generic.h
index 5f199dcb0d18..fb9f1a90238b 100644
--- a/sound/pci/hda/hda_generic.h
+++ b/sound/pci/hda/hda_generic.h
@@ -243,6 +243,7 @@ struct hda_gen_spec {
unsigned int indep_hp_enabled:1; /* independent HP enabled */
unsigned int have_aamix_ctl:1;
unsigned int hp_mic_jack_modes:1;
+ unsigned int skip_verbs:1; /* don't apply verbs at snd_hda_gen_init() */
/* additional mute flags (only effective with auto_mute_via_amp=1) */
u64 mute_bits;
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index e333b3e30e31..c1ddfd2fac52 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -837,9 +837,11 @@ static int alc_init(struct hda_codec *codec)
if (spec->init_hook)
spec->init_hook(codec);
+ spec->gen.skip_verbs = 1; /* applied in below */
snd_hda_gen_init(codec);
alc_fix_pll(codec);
alc_auto_init_amp(codec, spec->init_amp);
+ snd_hda_apply_verbs(codec); /* apply verbs here after own init */
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_INIT);
@@ -5797,6 +5799,7 @@ enum {
ALC286_FIXUP_ACER_AIO_HEADSET_MIC,
ALC256_FIXUP_ASUS_MIC_NO_PRESENCE,
ALC299_FIXUP_PREDATOR_SPK,
+ ALC294_FIXUP_ASUS_INTSPK_HEADSET_MIC,
};
static const struct hda_fixup alc269_fixups[] = {
@@ -6837,6 +6840,16 @@ static const struct hda_fixup alc269_fixups[] = {
{ }
}
},
+ [ALC294_FIXUP_ASUS_INTSPK_HEADSET_MIC] = {
+ .type = HDA_FIXUP_PINS,
+ .v.pins = (const struct hda_pintbl[]) {
+ { 0x14, 0x411111f0 }, /* disable confusing internal speaker */
+ { 0x19, 0x04a11150 }, /* use as headset mic, without its own jack detect */
+ { }
+ },
+ .chained = true,
+ .chain_id = ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC
+ },
};
static const struct snd_pci_quirk alc269_fixup_tbl[] = {
@@ -6979,6 +6992,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x82c0, "HP G3 mini premium", ALC221_FIXUP_HP_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x103c, 0x83b9, "HP Spectre x360", ALC269_FIXUP_HP_MUTE_LED_MIC3),
SND_PCI_QUIRK(0x103c, 0x8497, "HP Envy x360", ALC269_FIXUP_HP_MUTE_LED_MIC3),
+ SND_PCI_QUIRK(0x103c, 0x84e7, "HP Pavilion 15", ALC269_FIXUP_HP_MUTE_LED_MIC3),
SND_PCI_QUIRK(0x1043, 0x103e, "ASUS X540SA", ALC256_FIXUP_ASUS_MIC),
SND_PCI_QUIRK(0x1043, 0x103f, "ASUS TX300", ALC282_FIXUP_ASUS_TX300),
SND_PCI_QUIRK(0x1043, 0x106d, "Asus K53BE", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
@@ -6995,6 +7009,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1043, 0x1427, "Asus Zenbook UX31E", ALC269VB_FIXUP_ASUS_ZENBOOK),
SND_PCI_QUIRK(0x1043, 0x1517, "Asus Zenbook UX31A", ALC269VB_FIXUP_ASUS_ZENBOOK_UX31A),
SND_PCI_QUIRK(0x1043, 0x16e3, "ASUS UX50", ALC269_FIXUP_STEREO_DMIC),
+ SND_PCI_QUIRK(0x1043, 0x17d1, "ASUS UX431FL", ALC294_FIXUP_ASUS_INTSPK_HEADSET_MIC),
SND_PCI_QUIRK(0x1043, 0x1a13, "Asus G73Jw", ALC269_FIXUP_ASUS_G73JW),
SND_PCI_QUIRK(0x1043, 0x1a30, "ASUS X705UD", ALC256_FIXUP_ASUS_MIC),
SND_PCI_QUIRK(0x1043, 0x1b13, "Asus U41SV", ALC269_FIXUP_INV_DMIC),
@@ -7072,6 +7087,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x17aa, 0x312a, "ThinkCentre Station", ALC294_FIXUP_LENOVO_MIC_LOCATION),
SND_PCI_QUIRK(0x17aa, 0x312f, "ThinkCentre Station", ALC294_FIXUP_LENOVO_MIC_LOCATION),
SND_PCI_QUIRK(0x17aa, 0x313c, "ThinkCentre Station", ALC294_FIXUP_LENOVO_MIC_LOCATION),
+ SND_PCI_QUIRK(0x17aa, 0x3151, "ThinkCentre Station", ALC283_FIXUP_HEADSET_MIC),
SND_PCI_QUIRK(0x17aa, 0x3902, "Lenovo E50-80", ALC269_FIXUP_DMIC_THINKPAD_ACPI),
SND_PCI_QUIRK(0x17aa, 0x3977, "IdeaPad S210", ALC283_FIXUP_INT_MIC),
SND_PCI_QUIRK(0x17aa, 0x3978, "Lenovo B50-70", ALC269_FIXUP_DMIC_THINKPAD_ACPI),
@@ -8946,6 +8962,7 @@ static int patch_alc680(struct hda_codec *codec)
static const struct hda_device_id snd_hda_id_realtek[] = {
HDA_CODEC_ENTRY(0x10ec0215, "ALC215", patch_alc269),
HDA_CODEC_ENTRY(0x10ec0221, "ALC221", patch_alc269),
+ HDA_CODEC_ENTRY(0x10ec0222, "ALC222", patch_alc269),
HDA_CODEC_ENTRY(0x10ec0225, "ALC225", patch_alc269),
HDA_CODEC_ENTRY(0x10ec0231, "ALC231", patch_alc269),
HDA_CODEC_ENTRY(0x10ec0233, "ALC233", patch_alc269),
generated by cgit v1.2.3 (git 2.39.0) at 2025-01-03 03:27:55 +0300