Merge tag 'v5.0-rc7' into patchwork

Linux 5.0-rc7

* tag 'v5.0-rc7': (1667 commits)
  Linux 5.0-rc7
  Input: elan_i2c - add ACPI ID for touchpad in Lenovo V330-15ISK
  Input: st-keyscan - fix potential zalloc NULL dereference
  Input: apanel - switch to using brightness_set_blocking()
  powerpc/64s: Fix possible corruption on big endian due to pgd/pud_present()
  efi/arm: Revert "Defer persistent reservations until after paging_init()"
  arm64, mm, efi: Account for GICv3 LPI tables in static memblock reserve table
  sunrpc: fix 4 more call sites that were using stack memory with a scatterlist
  include/linux/module.h: copy __init/__exit attrs to init/cleanup_module
  Compiler Attributes: add support for __copy (gcc >= 9)
  lib/crc32.c: mark crc32_le_base/__crc32c_le_base aliases as __pure
  auxdisplay: ht16k33: fix potential user-after-free on module unload
  x86/platform/UV: Use efi_runtime_lock to serialise BIOS calls
  i2c: bcm2835: Clear current buffer pointers and counts after a transfer
  i2c: cadence: Fix the hold bit setting
  drm: Use array_size() when creating lease
  dm thin: fix bug where bio that overwrites thin block ignores FUA
  Revert "exec: load_script: don't blindly truncate shebang string"
  Revert "gfs2: read journal in large chunks to locate the head"
  net: ethernet: freescale: set FEC ethtool regs version
  ...

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

4 files changed, 25 insertions, 9 deletions

diff --git a/drivers/media/pci/intel/ipu3/ipu3-cio2.c b/drivers/media/pci/intel/ipu3/ipu3-cio2.c
index 01ebd3550d88..9b664c02ed03 100644
--- a/drivers/media/pci/intel/ipu3/ipu3-cio2.c
+++ b/drivers/media/pci/intel/ipu3/ipu3-cio2.c
@@ -218,8 +218,8 @@ static int cio2_fbpt_init(struct cio2_device *cio2, struct cio2_queue *q)
 {
 	struct device *dev = &cio2->pci_dev->dev;
 
-	q->fbpt = dma_zalloc_coherent(dev, CIO2_FBPT_SIZE, &q->fbpt_bus_addr,
-				      GFP_KERNEL);
+	q->fbpt = dma_alloc_coherent(dev, CIO2_FBPT_SIZE, &q->fbpt_bus_addr,
+				     GFP_KERNEL);
 	if (!q->fbpt)
 		return -ENOMEM;
 
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_util.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_util.c
index e80123cba406..060c0ad6243a 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_util.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_util.c
@@ -49,7 +49,7 @@ int mtk_vcodec_mem_alloc(struct mtk_vcodec_ctx *data,
 	struct mtk_vcodec_ctx *ctx = (struct mtk_vcodec_ctx *)data;
 	struct device *dev = &ctx->dev->plat_dev->dev;
 
-	mem->va = dma_zalloc_coherent(dev, size, &mem->dma_addr, GFP_KERNEL);
+	mem->va = dma_alloc_coherent(dev, size, &mem->dma_addr, GFP_KERNEL);
 	if (!mem->va) {
 		mtk_v4l2_err("%s dma_alloc size=%ld failed!", dev_name(dev),
 			     size);
diff --git a/drivers/media/platform/vim2m.c b/drivers/media/platform/vim2m.c
index 98be92a4e0b0..04250adf58e0 100644
--- a/drivers/media/platform/vim2m.c
+++ b/drivers/media/platform/vim2m.c
@@ -905,7 +905,9 @@ static void vim2m_stop_streaming(struct vb2_queue *q)
 	struct vb2_v4l2_buffer *vbuf;
 	unsigned long flags;
 
-	cancel_delayed_work_sync(&ctx->work_run);
+	if (v4l2_m2m_get_curr_priv(dev->m2m_dev) == ctx)
+		cancel_delayed_work_sync(&dev->work_run);
+
 	for (;;) {
 		if (V4L2_TYPE_IS_OUTPUT(q->type))
 			vbuf = v4l2_m2m_src_buf_remove(ctx->fh.m2m_ctx);
diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
index 1441a73ce64c..90aad465f9ed 100644
--- a/drivers/media/v4l2-core/v4l2-ioctl.c
+++ b/drivers/media/v4l2-core/v4l2-ioctl.c
@@ -287,6 +287,7 @@ static void v4l_print_format(const void *arg, bool write_only)
 	const struct v4l2_window *win;
 	const struct v4l2_sdr_format *sdr;
 	const struct v4l2_meta_format *meta;
+	u32 planes;
 	unsigned i;
 
 	pr_cont("type=%s", prt_names(p->type, v4l2_type_names));
@@ -317,7 +318,8 @@ static void v4l_print_format(const void *arg, bool write_only)
 			prt_names(mp->field, v4l2_field_names),
 			mp->colorspace, mp->num_planes, mp->flags,
 			mp->ycbcr_enc, mp->quantization, mp->xfer_func);
-		for (i = 0; i < mp->num_planes; i++)
+		planes = min_t(u32, mp->num_planes, VIDEO_MAX_PLANES);
+		for (i = 0; i < planes; i++)
 			printk(KERN_DEBUG "plane %u: bytesperline=%u sizeimage=%u\n", i,
 					mp->plane_fmt[i].bytesperline,
 					mp->plane_fmt[i].sizeimage);
@@ -1551,8 +1553,11 @@ static int v4l_s_fmt(const struct v4l2_ioctl_ops *ops,
 		if (unlikely(!ops->vidioc_s_fmt_vid_cap_mplane))
 			break;
 		CLEAR_AFTER_FIELD(p, fmt.pix_mp.xfer_func);
+		if (p->fmt.pix_mp.num_planes > VIDEO_MAX_PLANES)
+			break;
 		for (i = 0; i < p->fmt.pix_mp.num_planes; i++)
-			CLEAR_AFTER_FIELD(p, fmt.pix_mp.plane_fmt[i].bytesperline);
+			CLEAR_AFTER_FIELD(&p->fmt.pix_mp.plane_fmt[i],
+					  bytesperline);
 		return ops->vidioc_s_fmt_vid_cap_mplane(file, fh, arg);
 	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
 		if (unlikely(!ops->vidioc_s_fmt_vid_overlay))
@@ -1581,8 +1586,11 @@ static int v4l_s_fmt(const struct v4l2_ioctl_ops *ops,
 		if (unlikely(!ops->vidioc_s_fmt_vid_out_mplane))
 			break;
 		CLEAR_AFTER_FIELD(p, fmt.pix_mp.xfer_func);
+		if (p->fmt.pix_mp.num_planes > VIDEO_MAX_PLANES)
+			break;
 		for (i = 0; i < p->fmt.pix_mp.num_planes; i++)
-			CLEAR_AFTER_FIELD(p, fmt.pix_mp.plane_fmt[i].bytesperline);
+			CLEAR_AFTER_FIELD(&p->fmt.pix_mp.plane_fmt[i],
+					  bytesperline);
 		return ops->vidioc_s_fmt_vid_out_mplane(file, fh, arg);
 	case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
 		if (unlikely(!ops->vidioc_s_fmt_vid_out_overlay))
@@ -1648,8 +1656,11 @@ static int v4l_try_fmt(const struct v4l2_ioctl_ops *ops,
 		if (unlikely(!ops->vidioc_try_fmt_vid_cap_mplane))
 			break;
 		CLEAR_AFTER_FIELD(p, fmt.pix_mp.xfer_func);
+		if (p->fmt.pix_mp.num_planes > VIDEO_MAX_PLANES)
+			break;
 		for (i = 0; i < p->fmt.pix_mp.num_planes; i++)
-			CLEAR_AFTER_FIELD(p, fmt.pix_mp.plane_fmt[i].bytesperline);
+			CLEAR_AFTER_FIELD(&p->fmt.pix_mp.plane_fmt[i],
+					  bytesperline);
 		return ops->vidioc_try_fmt_vid_cap_mplane(file, fh, arg);
 	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
 		if (unlikely(!ops->vidioc_try_fmt_vid_overlay))
@@ -1678,8 +1689,11 @@ static int v4l_try_fmt(const struct v4l2_ioctl_ops *ops,
 		if (unlikely(!ops->vidioc_try_fmt_vid_out_mplane))
 			break;
 		CLEAR_AFTER_FIELD(p, fmt.pix_mp.xfer_func);
+		if (p->fmt.pix_mp.num_planes > VIDEO_MAX_PLANES)
+			break;
 		for (i = 0; i < p->fmt.pix_mp.num_planes; i++)
-			CLEAR_AFTER_FIELD(p, fmt.pix_mp.plane_fmt[i].bytesperline);
+			CLEAR_AFTER_FIELD(&p->fmt.pix_mp.plane_fmt[i],
+					  bytesperline);
 		return ops->vidioc_try_fmt_vid_out_mplane(file, fh, arg);
 	case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
 		if (unlikely(!ops->vidioc_try_fmt_vid_out_overlay))