[PATCH AUTOSEL 6.5 01/52] fbdev: atyfb: only use ioremap_uc() on i386 and ia64

[PATCH AUTOSEL 6.5 01/52] fbdev: atyfb: only use ioremap_uc() on i386 and ia64

[Sasha Levin]

From: Arnd Bergmann <arnd@arndb.de>

[ Upstream commit c1a8d1d0edb71dec15c9649cb56866c71c1ecd9e ]

ioremap_uc() is only meaningful on old x86-32 systems with the PAT
extension, and on ia64 with its slightly unconventional ioremap()
behavior, everywhere else this is the same as ioremap() anyway.

Change the only driver that still references ioremap_uc() to only do so
on x86-32/ia64 in order to allow removing that interface at some
point in the future for the other architectures.

On some architectures, ioremap_uc() just returns NULL, changing
the driver to call ioremap() means that they now have a chance
of working correctly.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Baoquan He <bhe@redhat.com>
Reviewed-by: Luis Chamberlain <mcgrof@kernel.org>
Cc: Helge Deller <deller@gmx.de>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: linux-fbdev@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/video/fbdev/aty/atyfb_base.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
index cba2b113b28b0..a73114c1c6918 100644
--- a/drivers/video/fbdev/aty/atyfb_base.c
+++ b/drivers/video/fbdev/aty/atyfb_base.c
@@ -3440,11 +3440,15 @@ static int atyfb_setup_generic(struct pci_dev *pdev, struct fb_info *info,
 	}
 
 	info->fix.mmio_start = raddr;
+#if defined(__i386__) || defined(__ia64__)
 	/*
 	 * By using strong UC we force the MTRR to never have an
 	 * effect on the MMIO region on both non-PAT and PAT systems.
 	 */
 	par->ati_regbase = ioremap_uc(info->fix.mmio_start, 0x1000);
+#else
+	par->ati_regbase = ioremap(info->fix.mmio_start, 0x1000);
+#endif
 	if (par->ati_regbase == NULL)
 		return -ENOMEM;
 
-- 
2.42.0

[PATCH AUTOSEL 6.5 01/52] fbdev: atyfb: only use ioremap_uc() on i386 and ia64

[Sasha Levin]

From: Arnd Bergmann <arnd@arndb.de>

[ Upstream commit c1a8d1d0edb71dec15c9649cb56866c71c1ecd9e ]

ioremap_uc() is only meaningful on old x86-32 systems with the PAT
extension, and on ia64 with its slightly unconventional ioremap()
behavior, everywhere else this is the same as ioremap() anyway.

Change the only driver that still references ioremap_uc() to only do so
on x86-32/ia64 in order to allow removing that interface at some
point in the future for the other architectures.

On some architectures, ioremap_uc() just returns NULL, changing
the driver to call ioremap() means that they now have a chance
of working correctly.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Baoquan He <bhe@redhat.com>
Reviewed-by: Luis Chamberlain <mcgrof@kernel.org>
Cc: Helge Deller <deller@gmx.de>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: linux-fbdev@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/video/fbdev/aty/atyfb_base.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
index cba2b113b28b0..a73114c1c6918 100644
--- a/drivers/video/fbdev/aty/atyfb_base.c
+++ b/drivers/video/fbdev/aty/atyfb_base.c
@@ -3440,11 +3440,15 @@ static int atyfb_setup_generic(struct pci_dev *pdev, struct fb_info *info,
 	}
 
 	info->fix.mmio_start = raddr;
+#if defined(__i386__) || defined(__ia64__)
 	/*
 	 * By using strong UC we force the MTRR to never have an
 	 * effect on the MMIO region on both non-PAT and PAT systems.
 	 */
 	par->ati_regbase = ioremap_uc(info->fix.mmio_start, 0x1000);
+#else
+	par->ati_regbase = ioremap(info->fix.mmio_start, 0x1000);
+#endif
 	if (par->ati_regbase == NULL)
 		return -ENOMEM;
 
-- 
2.42.0

[PATCH AUTOSEL 6.5 02/52] fs/ntfs3: Add ckeck in ni_update_parent()

[Sasha Levin]

From: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>

[ Upstream commit 87d1888aa40f25773fa0b948bcb2545f97e2cb15 ]

Check simple case when parent inode equals current inode.

Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 fs/ntfs3/frecord.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/fs/ntfs3/frecord.c b/fs/ntfs3/frecord.c
index 16bd9faa2d28b..8f34d6472ddbd 100644
--- a/fs/ntfs3/frecord.c
+++ b/fs/ntfs3/frecord.c
@@ -3208,6 +3208,12 @@ static bool ni_update_parent(struct ntfs_inode *ni, struct NTFS_DUP_INFO *dup,
 		if (!fname || !memcmp(&fname->dup, dup, sizeof(fname->dup)))
 			continue;
 
+		/* Check simple case when parent inode equals current inode. */
+		if (ino_get(&fname->home) == ni->vfs_inode.i_ino) {
+			ntfs_set_state(sbi, NTFS_DIRTY_ERROR);
+			continue;
+		}
+
 		/* ntfs_iget5 may sleep. */
 		dir = ntfs_iget5(sb, &fname->home, NULL);
 		if (IS_ERR(dir)) {
-- 
2.42.0

[PATCH AUTOSEL 6.5 03/52] fs/ntfs3: Write immediately updated ntfs state

[Sasha Levin]

From: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>

[ Upstream commit 06ccfb00645990a9fcc14249e6d1c25921ecb836 ]

Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 fs/ntfs3/fsntfs.c | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/fs/ntfs3/fsntfs.c b/fs/ntfs3/fsntfs.c
index 33afee0f55593..edb51dc12f65f 100644
--- a/fs/ntfs3/fsntfs.c
+++ b/fs/ntfs3/fsntfs.c
@@ -983,18 +983,11 @@ int ntfs_set_state(struct ntfs_sb_info *sbi, enum NTFS_DIRTY_FLAGS dirty)
 	if (err)
 		return err;
 
-	mark_inode_dirty(&ni->vfs_inode);
+	mark_inode_dirty_sync(&ni->vfs_inode);
 	/* verify(!ntfs_update_mftmirr()); */
 
-	/*
-	 * If we used wait=1, sync_inode_metadata waits for the io for the
-	 * inode to finish. It hangs when media is removed.
-	 * So wait=0 is sent down to sync_inode_metadata
-	 * and filemap_fdatawrite is used for the data blocks.
-	 */
-	err = sync_inode_metadata(&ni->vfs_inode, 0);
-	if (!err)
-		err = filemap_fdatawrite(ni->vfs_inode.i_mapping);
+	/* write mft record on disk. */
+	err = _ni_write_inode(&ni->vfs_inode, 1);
 
 	return err;
 }
-- 
2.42.0

[PATCH AUTOSEL 6.5 04/52] fs/ntfs3: Use kvmalloc instead of kmalloc(... __GFP_NOWARN)

[Sasha Levin]

From: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>

[ Upstream commit fc471e39e38fea6677017cbdd6d928088a59fc67 ]

Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 fs/ntfs3/attrlist.c | 15 +++++++++++++--
 fs/ntfs3/bitmap.c   |  3 ++-
 fs/ntfs3/super.c    |  2 +-
 3 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/fs/ntfs3/attrlist.c b/fs/ntfs3/attrlist.c
index 42631b31adf17..7c01735d1219d 100644
--- a/fs/ntfs3/attrlist.c
+++ b/fs/ntfs3/attrlist.c
@@ -52,7 +52,8 @@ int ntfs_load_attr_list(struct ntfs_inode *ni, struct ATTRIB *attr)
 
 	if (!attr->non_res) {
 		lsize = le32_to_cpu(attr->res.data_size);
-		le = kmalloc(al_aligned(lsize), GFP_NOFS | __GFP_NOWARN);
+		/* attr is resident: lsize < record_size (1K or 4K) */
+		le = kvmalloc(al_aligned(lsize), GFP_KERNEL);
 		if (!le) {
 			err = -ENOMEM;
 			goto out;
@@ -80,7 +81,17 @@ int ntfs_load_attr_list(struct ntfs_inode *ni, struct ATTRIB *attr)
 		if (err < 0)
 			goto out;
 
-		le = kmalloc(al_aligned(lsize), GFP_NOFS | __GFP_NOWARN);
+		/* attr is nonresident.
+		 * The worst case:
+		 * 1T (2^40) extremely fragmented file.
+		 * cluster = 4K (2^12) => 2^28 fragments
+		 * 2^9 fragments per one record => 2^19 records
+		 * 2^5 bytes of ATTR_LIST_ENTRY per one record => 2^24 bytes.
+		 *
+		 * the result is 16M bytes per attribute list.
+		 * Use kvmalloc to allocate in range [several Kbytes - dozen Mbytes]
+		 */
+		le = kvmalloc(al_aligned(lsize), GFP_KERNEL);
 		if (!le) {
 			err = -ENOMEM;
 			goto out;
diff --git a/fs/ntfs3/bitmap.c b/fs/ntfs3/bitmap.c
index 107e808e06eae..d66055e30aff9 100644
--- a/fs/ntfs3/bitmap.c
+++ b/fs/ntfs3/bitmap.c
@@ -659,7 +659,8 @@ int wnd_init(struct wnd_bitmap *wnd, struct super_block *sb, size_t nbits)
 		wnd->bits_last = wbits;
 
 	wnd->free_bits =
-		kcalloc(wnd->nwnd, sizeof(u16), GFP_NOFS | __GFP_NOWARN);
+		kvmalloc_array(wnd->nwnd, sizeof(u16), GFP_KERNEL | __GFP_ZERO);
+
 	if (!wnd->free_bits)
 		return -ENOMEM;
 
diff --git a/fs/ntfs3/super.c b/fs/ntfs3/super.c
index 1a02072b6b0e1..d3c78e2a49cbe 100644
--- a/fs/ntfs3/super.c
+++ b/fs/ntfs3/super.c
@@ -1369,7 +1369,7 @@ static int ntfs_fill_super(struct super_block *sb, struct fs_context *fc)
 	}
 
 	bytes = inode->i_size;
-	sbi->def_table = t = kmalloc(bytes, GFP_NOFS | __GFP_NOWARN);
+	sbi->def_table = t = kvmalloc(bytes, GFP_KERNEL);
 	if (!t) {
 		err = -ENOMEM;
 		goto put_inode_out;
-- 
2.42.0

[PATCH AUTOSEL 6.5 05/52] fs/ntfs3: Add more attributes checks in mi_enum_attr()

[Sasha Levin]

From: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>

[ Upstream commit 013ff63b649475f0ee134e2c8d0c8e65284ede50 ]

Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 fs/ntfs3/record.c | 68 ++++++++++++++++++++++++++++++++++++-----------
 1 file changed, 52 insertions(+), 16 deletions(-)

diff --git a/fs/ntfs3/record.c b/fs/ntfs3/record.c
index c12ebffc94da4..02cc91ed88357 100644
--- a/fs/ntfs3/record.c
+++ b/fs/ntfs3/record.c
@@ -193,8 +193,9 @@ struct ATTRIB *mi_enum_attr(struct mft_inode *mi, struct ATTRIB *attr)
 {
 	const struct MFT_REC *rec = mi->mrec;
 	u32 used = le32_to_cpu(rec->used);
-	u32 t32, off, asize;
+	u32 t32, off, asize, prev_type;
 	u16 t16;
+	u64 data_size, alloc_size, tot_size;
 
 	if (!attr) {
 		u32 total = le32_to_cpu(rec->total);
@@ -213,6 +214,7 @@ struct ATTRIB *mi_enum_attr(struct mft_inode *mi, struct ATTRIB *attr)
 		if (!is_rec_inuse(rec))
 			return NULL;
 
+		prev_type = 0;
 		attr = Add2Ptr(rec, off);
 	} else {
 		/* Check if input attr inside record. */
@@ -226,11 +228,11 @@ struct ATTRIB *mi_enum_attr(struct mft_inode *mi, struct ATTRIB *attr)
 			return NULL;
 		}
 
-		if (off + asize < off) {
-			/* Overflow check. */
+		/* Overflow check. */
+		if (off + asize < off)
 			return NULL;
-		}
 
+		prev_type = le32_to_cpu(attr->type);
 		attr = Add2Ptr(attr, asize);
 		off += asize;
 	}
@@ -250,7 +252,11 @@ struct ATTRIB *mi_enum_attr(struct mft_inode *mi, struct ATTRIB *attr)
 
 	/* 0x100 is last known attribute for now. */
 	t32 = le32_to_cpu(attr->type);
-	if ((t32 & 0xf) || (t32 > 0x100))
+	if (!t32 || (t32 & 0xf) || (t32 > 0x100))
+		return NULL;
+
+	/* attributes in record must be ordered by type */
+	if (t32 < prev_type)
 		return NULL;
 
 	/* Check overflow and boundary. */
@@ -259,16 +265,15 @@ struct ATTRIB *mi_enum_attr(struct mft_inode *mi, struct ATTRIB *attr)
 
 	/* Check size of attribute. */
 	if (!attr->non_res) {
+		/* Check resident fields. */
 		if (asize < SIZEOF_RESIDENT)
 			return NULL;
 
 		t16 = le16_to_cpu(attr->res.data_off);
-
 		if (t16 > asize)
 			return NULL;
 
-		t32 = le32_to_cpu(attr->res.data_size);
-		if (t16 + t32 > asize)
+		if (t16 + le32_to_cpu(attr->res.data_size) > asize)
 			return NULL;
 
 		t32 = sizeof(short) * attr->name_len;
@@ -278,21 +283,52 @@ struct ATTRIB *mi_enum_attr(struct mft_inode *mi, struct ATTRIB *attr)
 		return attr;
 	}
 
-	/* Check some nonresident fields. */
-	if (attr->name_len &&
-	    le16_to_cpu(attr->name_off) + sizeof(short) * attr->name_len >
-		    le16_to_cpu(attr->nres.run_off)) {
+	/* Check nonresident fields. */
+	if (attr->non_res != 1)
+		return NULL;
+
+	t16 = le16_to_cpu(attr->nres.run_off);
+	if (t16 > asize)
+		return NULL;
+
+	t32 = sizeof(short) * attr->name_len;
+	if (t32 && le16_to_cpu(attr->name_off) + t32 > t16)
+		return NULL;
+
+	/* Check start/end vcn. */
+	if (le64_to_cpu(attr->nres.svcn) > le64_to_cpu(attr->nres.evcn) + 1)
+		return NULL;
+
+	data_size = le64_to_cpu(attr->nres.data_size);
+	if (le64_to_cpu(attr->nres.valid_size) > data_size)
 		return NULL;
-	}
 
-	if (attr->nres.svcn || !is_attr_ext(attr)) {
+	alloc_size = le64_to_cpu(attr->nres.alloc_size);
+	if (data_size > alloc_size)
+		return NULL;
+
+	t32 = mi->sbi->cluster_mask;
+	if (alloc_size & t32)
+		return NULL;
+
+	if (!attr->nres.svcn && is_attr_ext(attr)) {
+		/* First segment of sparse/compressed attribute */
+		if (asize + 8 < SIZEOF_NONRESIDENT_EX)
+			return NULL;
+
+		tot_size = le64_to_cpu(attr->nres.total_size);
+		if (tot_size & t32)
+			return NULL;
+
+		if (tot_size > alloc_size)
+			return NULL;
+	} else {
 		if (asize + 8 < SIZEOF_NONRESIDENT)
 			return NULL;
 
 		if (attr->nres.c_unit)
 			return NULL;
-	} else if (asize + 8 < SIZEOF_NONRESIDENT_EX)
-		return NULL;
+	}
 
 	return attr;
 }
-- 
2.42.0

[PATCH AUTOSEL 6.5 06/52] fs/ntfs3: fix deadlock in mark_as_free_ex

[Sasha Levin]

From: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>

[ Upstream commit bfbe5b31caa74ab97f1784fe9ade5f45e0d3de91 ]

Reported-by: syzbot+e94d98936a0ed08bde43@syzkaller.appspotmail.com
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 fs/ntfs3/fsntfs.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/fs/ntfs3/fsntfs.c b/fs/ntfs3/fsntfs.c
index edb51dc12f65f..fbfe21dbb4259 100644
--- a/fs/ntfs3/fsntfs.c
+++ b/fs/ntfs3/fsntfs.c
@@ -2454,10 +2454,12 @@ void mark_as_free_ex(struct ntfs_sb_info *sbi, CLST lcn, CLST len, bool trim)
 {
 	CLST end, i, zone_len, zlen;
 	struct wnd_bitmap *wnd = &sbi->used.bitmap;
+	bool dirty = false;
 
 	down_write_nested(&wnd->rw_lock, BITMAP_MUTEX_CLUSTERS);
 	if (!wnd_is_used(wnd, lcn, len)) {
-		ntfs_set_state(sbi, NTFS_DIRTY_ERROR);
+		/* mark volume as dirty out of wnd->rw_lock */
+		dirty = true;
 
 		end = lcn + len;
 		len = 0;
@@ -2511,6 +2513,8 @@ void mark_as_free_ex(struct ntfs_sb_info *sbi, CLST lcn, CLST len, bool trim)
 
 out:
 	up_write(&wnd->rw_lock);
+	if (dirty)
+		ntfs_set_state(sbi, NTFS_DIRTY_ERROR);
 }
 
 /*
-- 
2.42.0

[PATCH AUTOSEL 6.5 07/52] fs/ntfs3: Fix shift-out-of-bounds in ntfs_fill_super

[Sasha Levin]

From: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>

[ Upstream commit 91a4b1ee78cb100b19b70f077c247f211110348f ]

Reported-by: syzbot+478c1bf0e6bf4a8f3a04@syzkaller.appspotmail.com
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 fs/ntfs3/ntfs_fs.h |  2 ++
 fs/ntfs3/super.c   | 26 ++++++++++++++++++++------
 2 files changed, 22 insertions(+), 6 deletions(-)

diff --git a/fs/ntfs3/ntfs_fs.h b/fs/ntfs3/ntfs_fs.h
index 629403ede6e5f..788567d71d939 100644
--- a/fs/ntfs3/ntfs_fs.h
+++ b/fs/ntfs3/ntfs_fs.h
@@ -42,9 +42,11 @@ enum utf16_endian;
 #define MINUS_ONE_T			((size_t)(-1))
 /* Biggest MFT / smallest cluster */
 #define MAXIMUM_BYTES_PER_MFT		4096
+#define MAXIMUM_SHIFT_BYTES_PER_MFT	12
 #define NTFS_BLOCKS_PER_MFT_RECORD	(MAXIMUM_BYTES_PER_MFT / 512)
 
 #define MAXIMUM_BYTES_PER_INDEX		4096
+#define MAXIMUM_SHIFT_BYTES_PER_INDEX	12
 #define NTFS_BLOCKS_PER_INODE		(MAXIMUM_BYTES_PER_INDEX / 512)
 
 /* NTFS specific error code when fixup failed. */
diff --git a/fs/ntfs3/super.c b/fs/ntfs3/super.c
index d3c78e2a49cbe..18a8bc73b8e2d 100644
--- a/fs/ntfs3/super.c
+++ b/fs/ntfs3/super.c
@@ -901,9 +901,17 @@ static int ntfs_init_from_boot(struct super_block *sb, u32 sector_size,
 		goto out;
 	}
 
-	sbi->record_size = record_size =
-		boot->record_size < 0 ? 1 << (-boot->record_size) :
-					(u32)boot->record_size << cluster_bits;
+	if (boot->record_size >= 0) {
+		record_size = (u32)boot->record_size << cluster_bits;
+	} else if (-boot->record_size <= MAXIMUM_SHIFT_BYTES_PER_MFT) {
+		record_size = 1u << (-boot->record_size);
+	} else {
+		ntfs_err(sb, "%s: invalid record size %d.", hint,
+			 boot->record_size);
+		goto out;
+	}
+
+	sbi->record_size = record_size;
 	sbi->record_bits = blksize_bits(record_size);
 	sbi->attr_size_tr = (5 * record_size >> 4); // ~320 bytes
 
@@ -920,9 +928,15 @@ static int ntfs_init_from_boot(struct super_block *sb, u32 sector_size,
 		goto out;
 	}
 
-	sbi->index_size = boot->index_size < 0 ?
-				  1u << (-boot->index_size) :
-				  (u32)boot->index_size << cluster_bits;
+	if (boot->index_size >= 0) {
+		sbi->index_size = (u32)boot->index_size << cluster_bits;
+	} else if (-boot->index_size <= MAXIMUM_SHIFT_BYTES_PER_INDEX) {
+		sbi->index_size = 1u << (-boot->index_size);
+	} else {
+		ntfs_err(sb, "%s: invalid index size %d.", hint,
+			 boot->index_size);
+		goto out;
+	}
 
 	/* Check index record size. */
 	if (sbi->index_size < SECTOR_SIZE || !is_power_of_2(sbi->index_size)) {
-- 
2.42.0

[PATCH AUTOSEL 6.5 08/52] fs/ntfs3: Fix alternative boot searching

[Sasha Levin]

From: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>

[ Upstream commit dcc852e509a4cba0ac6ac734077cef260e4e0fe6 ]

Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 fs/ntfs3/super.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/fs/ntfs3/super.c b/fs/ntfs3/super.c
index 18a8bc73b8e2d..98545060580ac 100644
--- a/fs/ntfs3/super.c
+++ b/fs/ntfs3/super.c
@@ -838,7 +838,7 @@ static int ntfs_init_from_boot(struct super_block *sb, u32 sector_size,
 	struct ntfs_sb_info *sbi = sb->s_fs_info;
 	int err;
 	u32 mb, gb, boot_sector_size, sct_per_clst, record_size;
-	u64 sectors, clusters, mlcn, mlcn2;
+	u64 sectors, clusters, mlcn, mlcn2, dev_size0;
 	struct NTFS_BOOT *boot;
 	struct buffer_head *bh;
 	struct MFT_REC *rec;
@@ -847,6 +847,9 @@ static int ntfs_init_from_boot(struct super_block *sb, u32 sector_size,
 	u32 boot_off = 0;
 	const char *hint = "Primary boot";
 
+	/* Save original dev_size. Used with alternative boot. */
+	dev_size0 = dev_size;
+
 	sbi->volume.blocks = dev_size >> PAGE_SHIFT;
 
 	bh = ntfs_bread(sb, 0);
@@ -1079,9 +1082,9 @@ static int ntfs_init_from_boot(struct super_block *sb, u32 sector_size,
 	}
 
 out:
-	if (err == -EINVAL && !bh->b_blocknr && dev_size > PAGE_SHIFT) {
+	if (err == -EINVAL && !bh->b_blocknr && dev_size0 > PAGE_SHIFT) {
 		u32 block_size = min_t(u32, sector_size, PAGE_SIZE);
-		u64 lbo = dev_size - sizeof(*boot);
+		u64 lbo = dev_size0 - sizeof(*boot);
 
 		/*
 	 	 * Try alternative boot (last sector)
@@ -1095,6 +1098,7 @@ static int ntfs_init_from_boot(struct super_block *sb, u32 sector_size,
 
 		boot_off = lbo & (block_size - 1);
 		hint = "Alternative boot";
+		dev_size = dev_size0; /* restore original size. */
 		goto check_boot;
 	}
 	brelse(bh);
-- 
2.42.0

[PATCH AUTOSEL 6.5 09/52] fs/ntfs3: Add more info into /proc/fs/ntfs3/<dev>/volinfo

[Sasha Levin]

From: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>

[ Upstream commit d27e202b9ac416e52093edf8789614d93dbd6231 ]

Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 fs/ntfs3/super.c | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/fs/ntfs3/super.c b/fs/ntfs3/super.c
index 98545060580ac..055c3764af26e 100644
--- a/fs/ntfs3/super.c
+++ b/fs/ntfs3/super.c
@@ -453,15 +453,23 @@ static struct proc_dir_entry *proc_info_root;
  * ntfs3.1
  * cluster size
  * number of clusters
+ * total number of mft records
+ * number of used mft records ~= number of files + folders
+ * real state of ntfs "dirty"/"clean"
+ * current state of ntfs "dirty"/"clean"
 */
 static int ntfs3_volinfo(struct seq_file *m, void *o)
 {
 	struct super_block *sb = m->private;
 	struct ntfs_sb_info *sbi = sb->s_fs_info;
 
-	seq_printf(m, "ntfs%d.%d\n%u\n%zu\n", sbi->volume.major_ver,
-		   sbi->volume.minor_ver, sbi->cluster_size,
-		   sbi->used.bitmap.nbits);
+	seq_printf(m, "ntfs%d.%d\n%u\n%zu\n\%zu\n%zu\n%s\n%s\n",
+		   sbi->volume.major_ver, sbi->volume.minor_ver,
+		   sbi->cluster_size, sbi->used.bitmap.nbits,
+		   sbi->mft.bitmap.nbits,
+		   sbi->mft.bitmap.nbits - wnd_zeroes(&sbi->mft.bitmap),
+		   sbi->volume.real_dirty ? "dirty" : "clean",
+		   (sbi->volume.flags & VOLUME_FLAG_DIRTY) ? "dirty" : "clean");
 
 	return 0;
 }
-- 
2.42.0

[PATCH AUTOSEL 6.5 10/52] fs/ntfs3: Do not allow to change label if volume is read-only

[Sasha Levin]

From: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>

[ Upstream commit e52dce610a2d53bf2b5e94a8843c71cb73a91ea5 ]

Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 fs/ntfs3/super.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/fs/ntfs3/super.c b/fs/ntfs3/super.c
index 055c3764af26e..9d84f66e6a458 100644
--- a/fs/ntfs3/super.c
+++ b/fs/ntfs3/super.c
@@ -498,7 +498,12 @@ static ssize_t ntfs3_label_write(struct file *file, const char __user *buffer,
 	struct super_block *sb = pde_data(file_inode(file));
 	struct ntfs_sb_info *sbi = sb->s_fs_info;
 	ssize_t ret = count;
-	u8 *label = kmalloc(count, GFP_NOFS);
+	u8 *label;
+
+	if (sb_rdonly(sb))
+		return -EROFS;
+
+	label = kmalloc(count, GFP_NOFS);
 
 	if (!label)
 		return -ENOMEM;
-- 
2.42.0

[PATCH AUTOSEL 6.5 11/52] fs/ntfs3: Fix possible NULL-ptr-deref in ni_readpage_cmpr()

[Sasha Levin]

From: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>

[ Upstream commit 32e9212256b88f35466642f9c939bb40cfb2c2de ]

Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 fs/ntfs3/frecord.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/ntfs3/frecord.c b/fs/ntfs3/frecord.c
index 8f34d6472ddbd..05fb3dbe39076 100644
--- a/fs/ntfs3/frecord.c
+++ b/fs/ntfs3/frecord.c
@@ -2148,7 +2148,7 @@ int ni_readpage_cmpr(struct ntfs_inode *ni, struct page *page)
 
 	for (i = 0; i < pages_per_frame; i++) {
 		pg = pages[i];
-		if (i == idx)
+		if (i == idx || !pg)
 			continue;
 		unlock_page(pg);
 		put_page(pg);
-- 
2.42.0

[PATCH AUTOSEL 6.5 12/52] fs/ntfs3: Fix NULL pointer dereference on error in attr_allocate_frame()

[Sasha Levin]

From: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>

[ Upstream commit 9c689c8dc86f8ca99bf91c05f24c8bab38fe7d5f ]

Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 fs/ntfs3/attrib.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/fs/ntfs3/attrib.c b/fs/ntfs3/attrib.c
index a9d82bbb4729e..0b52bc9681085 100644
--- a/fs/ntfs3/attrib.c
+++ b/fs/ntfs3/attrib.c
@@ -1736,10 +1736,8 @@ int attr_allocate_frame(struct ntfs_inode *ni, CLST frame, size_t compr_size,
 			le_b = NULL;
 			attr_b = ni_find_attr(ni, NULL, &le_b, ATTR_DATA, NULL,
 					      0, NULL, &mi_b);
-			if (!attr_b) {
-				err = -ENOENT;
-				goto out;
-			}
+			if (!attr_b)
+				return -ENOENT;
 
 			attr = attr_b;
 			le = le_b;
-- 
2.42.0

[PATCH AUTOSEL 6.5 13/52] fs/ntfs3: Fix possible null-pointer dereference in hdr_find_e()

[Sasha Levin]

From: Ziqi Zhao <astrajoan@yahoo.com>

[ Upstream commit 1f9b94af923c88539426ed811ae7e9543834a5c5 ]

Upon investigation of the C reproducer provided by Syzbot, it seemed
the reproducer was trying to mount a corrupted NTFS filesystem, then
issue a rename syscall to some nodes in the filesystem. This can be
shown by modifying the reproducer to only include the mount syscall,
and investigating the filesystem by e.g. `ls` and `rm` commands. As a
result, during the problematic call to `hdr_fine_e`, the `inode` being
supplied did not go through `indx_init`, hence the `cmp` function
pointer was never set.

The fix is simply to check whether `cmp` is not set, and return NULL
if that's the case, in order to be consistent with other error
scenarios of the `hdr_find_e` method. The rationale behind this patch
is that:

- We should prevent crashing the kernel even if the mounted filesystem
  is corrupted. Any syscalls made on the filesystem could return
  invalid, but the kernel should be able to sustain these calls.

- Only very specific corruption would lead to this bug, so it would be
  a pretty rare case in actual usage anyways. Therefore, introducing a
  check to specifically protect against this bug seems appropriate.
  Because of its rarity, an `unlikely` clause is used to wrap around
  this nullity check.

Reported-by: syzbot+60cf892fc31d1f4358fc@syzkaller.appspotmail.com
Signed-off-by: Ziqi Zhao <astrajoan@yahoo.com>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 fs/ntfs3/index.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/fs/ntfs3/index.c b/fs/ntfs3/index.c
index 124c6e822623f..cf92b2433f7a7 100644
--- a/fs/ntfs3/index.c
+++ b/fs/ntfs3/index.c
@@ -729,6 +729,9 @@ static struct NTFS_DE *hdr_find_e(const struct ntfs_index *indx,
 	u32 total = le32_to_cpu(hdr->total);
 	u16 offs[128];
 
+	if (unlikely(!cmp))
+		return NULL;
+
 fill_table:
 	if (end > total)
 		return NULL;
-- 
2.42.0

[PATCH AUTOSEL 6.5 14/52] fs/ntfs3: Fix directory element type detection

[Sasha Levin]

From: Gabriel Marcano <gabemarcano@yahoo.com>

[ Upstream commit 85a4780dc96ed9dd643bbadf236552b3320fae26 ]

Calling stat() from userspace correctly identified junctions in an NTFS
partition as symlinks, but using readdir() and iterating through the
directory containing the same junction did not identify the junction
as a symlink.

When emitting directory contents, check FILE_ATTRIBUTE_REPARSE_POINT
attribute to detect junctions and report them as links.

Signed-off-by: Gabriel Marcano <gabemarcano@yahoo.com>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 fs/ntfs3/dir.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/fs/ntfs3/dir.c b/fs/ntfs3/dir.c
index 063a6654199bc..ec0566b322d5d 100644
--- a/fs/ntfs3/dir.c
+++ b/fs/ntfs3/dir.c
@@ -309,7 +309,11 @@ static inline int ntfs_filldir(struct ntfs_sb_info *sbi, struct ntfs_inode *ni,
 		return 0;
 	}
 
-	dt_type = (fname->dup.fa & FILE_ATTRIBUTE_DIRECTORY) ? DT_DIR : DT_REG;
+	/* NTFS: symlinks are "dir + reparse" or "file + reparse" */
+	if (fname->dup.fa & FILE_ATTRIBUTE_REPARSE_POINT)
+		dt_type = DT_LNK;
+	else
+		dt_type = (fname->dup.fa & FILE_ATTRIBUTE_DIRECTORY) ? DT_DIR : DT_REG;
 
 	return !dir_emit(ctx, (s8 *)name, name_len, ino, dt_type);
 }
-- 
2.42.0

[PATCH AUTOSEL 6.5 15/52] fs/ntfs3: Avoid possible memory leak

[Sasha Levin]

From: Su Hui <suhui@nfschina.com>

[ Upstream commit e4494770a5cad3c9d1d2a65ed15d07656c0d9b82 ]

smatch warn:
fs/ntfs3/fslog.c:2172 last_log_lsn() warn: possible memory leak of 'page_bufs'
Jump to label 'out' to free 'page_bufs' and is more consistent with
other code.

Signed-off-by: Su Hui <suhui@nfschina.com>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 fs/ntfs3/fslog.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/fs/ntfs3/fslog.c b/fs/ntfs3/fslog.c
index 12f28cdf5c838..98ccb66508583 100644
--- a/fs/ntfs3/fslog.c
+++ b/fs/ntfs3/fslog.c
@@ -2168,8 +2168,10 @@ static int last_log_lsn(struct ntfs_log *log)
 
 			if (!page) {
 				page = kmalloc(log->page_size, GFP_NOFS);
-				if (!page)
-					return -ENOMEM;
+				if (!page) {
+					err = -ENOMEM;
+					goto out;
+				}
 			}
 
 			/*
-- 
2.42.0

[PATCH AUTOSEL 6.5 16/52] spi: npcm-fiu: Fix UMA reads when dummy.nbytes == 0

[Sasha Levin]

From: "William A. Kennington III" <william@wkennington.com>

[ Upstream commit 2ec8b010979036c2fe79a64adb6ecc0bd11e91d1 ]

We don't want to use the value of ilog2(0) as dummy.buswidth is 0 when
dummy.nbytes is 0. Since we have no dummy bytes, we don't need to
configure the dummy byte bits per clock register value anyway.

Signed-off-by: "William A. Kennington III" <william@wkennington.com>
Link: https://lore.kernel.org/r/20230922182812.2728066-1-william@wkennington.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/spi/spi-npcm-fiu.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/spi-npcm-fiu.c b/drivers/spi/spi-npcm-fiu.c
index eb353561509a8..01a2b9de18b7f 100644
--- a/drivers/spi/spi-npcm-fiu.c
+++ b/drivers/spi/spi-npcm-fiu.c
@@ -353,8 +353,9 @@ static int npcm_fiu_uma_read(struct spi_mem *mem,
 		uma_cfg |= ilog2(op->cmd.buswidth);
 		uma_cfg |= ilog2(op->addr.buswidth)
 			<< NPCM_FIU_UMA_CFG_ADBPCK_SHIFT;
-		uma_cfg |= ilog2(op->dummy.buswidth)
-			<< NPCM_FIU_UMA_CFG_DBPCK_SHIFT;
+		if (op->dummy.nbytes)
+			uma_cfg |= ilog2(op->dummy.buswidth)
+				<< NPCM_FIU_UMA_CFG_DBPCK_SHIFT;
 		uma_cfg |= ilog2(op->data.buswidth)
 			<< NPCM_FIU_UMA_CFG_RDBPCK_SHIFT;
 		uma_cfg |= op->dummy.nbytes << NPCM_FIU_UMA_CFG_DBSIZ_SHIFT;
-- 
2.42.0

[PATCH AUTOSEL 6.5 16/52] spi: npcm-fiu: Fix UMA reads when dummy.nbytes == 0

[Sasha Levin]

From: "William A. Kennington III" <william@wkennington.com>

[ Upstream commit 2ec8b010979036c2fe79a64adb6ecc0bd11e91d1 ]

We don't want to use the value of ilog2(0) as dummy.buswidth is 0 when
dummy.nbytes is 0. Since we have no dummy bytes, we don't need to
configure the dummy byte bits per clock register value anyway.

Signed-off-by: "William A. Kennington III" <william@wkennington.com>
Link: https://lore.kernel.org/r/20230922182812.2728066-1-william@wkennington.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/spi/spi-npcm-fiu.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/spi-npcm-fiu.c b/drivers/spi/spi-npcm-fiu.c
index eb353561509a8..01a2b9de18b7f 100644
--- a/drivers/spi/spi-npcm-fiu.c
+++ b/drivers/spi/spi-npcm-fiu.c
@@ -353,8 +353,9 @@ static int npcm_fiu_uma_read(struct spi_mem *mem,
 		uma_cfg |= ilog2(op->cmd.buswidth);
 		uma_cfg |= ilog2(op->addr.buswidth)
 			<< NPCM_FIU_UMA_CFG_ADBPCK_SHIFT;
-		uma_cfg |= ilog2(op->dummy.buswidth)
-			<< NPCM_FIU_UMA_CFG_DBPCK_SHIFT;
+		if (op->dummy.nbytes)
+			uma_cfg |= ilog2(op->dummy.buswidth)
+				<< NPCM_FIU_UMA_CFG_DBPCK_SHIFT;
 		uma_cfg |= ilog2(op->data.buswidth)
 			<< NPCM_FIU_UMA_CFG_RDBPCK_SHIFT;
 		uma_cfg |= op->dummy.nbytes << NPCM_FIU_UMA_CFG_DBSIZ_SHIFT;
-- 
2.42.0

[PATCH AUTOSEL 6.5 17/52] nvme-rdma: do not try to stop unallocated queues

[Sasha Levin]

From: Maurizio Lombardi <mlombard@redhat.com>

[ Upstream commit 3820c4fdc247b6f0a4162733bdb8ddf8f2e8a1e4 ]

Trying to stop a queue which hasn't been allocated will result
in a warning due to calling mutex_lock() against an uninitialized mutex.

 DEBUG_LOCKS_WARN_ON(lock->magic != lock)
 WARNING: CPU: 4 PID: 104150 at kernel/locking/mutex.c:579

 Call trace:
  RIP: 0010:__mutex_lock+0x1173/0x14a0
  nvme_rdma_stop_queue+0x1b/0xa0 [nvme_rdma]
  nvme_rdma_teardown_io_queues.part.0+0xb0/0x1d0 [nvme_rdma]
  nvme_rdma_delete_ctrl+0x50/0x100 [nvme_rdma]
  nvme_do_delete_ctrl+0x149/0x158 [nvme_core]

Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Tested-by: Yi Zhang <yi.zhang@redhat.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/nvme/host/rdma.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/nvme/host/rdma.c b/drivers/nvme/host/rdma.c
index 337a624a537ce..a7fea4cbacd75 100644
--- a/drivers/nvme/host/rdma.c
+++ b/drivers/nvme/host/rdma.c
@@ -638,6 +638,9 @@ static void __nvme_rdma_stop_queue(struct nvme_rdma_queue *queue)
 
 static void nvme_rdma_stop_queue(struct nvme_rdma_queue *queue)
 {
+	if (!test_bit(NVME_RDMA_Q_ALLOCATED, &queue->flags))
+		return;
+
 	mutex_lock(&queue->queue_lock);
 	if (test_and_clear_bit(NVME_RDMA_Q_LIVE, &queue->flags))
 		__nvme_rdma_stop_queue(queue);
-- 
2.42.0

[PATCH AUTOSEL 6.5 18/52] ASoC: soc-dapm: Add helper for comparing widget name

[Sasha Levin]

From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

[ Upstream commit 76aca10ccb7c23a7b7a0d56e0bfde2c8cdddfe24 ]

Some drivers use one event callback for multiple widgets but still need
to perform a bit different actions based on actual widget.  This is done
by comparing widget name, however drivers tend to miss possible name
prefix.  Add a helper to solve common mistakes.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20231003155710.821315-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 include/sound/soc-dapm.h  |  1 +
 sound/soc/soc-component.c |  1 +
 sound/soc/soc-dapm.c      | 12 ++++++++++++
 3 files changed, 14 insertions(+)

diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index 87f8e1793af15..295d63437e4d8 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -423,6 +423,7 @@ void snd_soc_dapm_connect_dai_link_widgets(struct snd_soc_card *card);
 
 int snd_soc_dapm_update_dai(struct snd_pcm_substream *substream,
 			    struct snd_pcm_hw_params *params, struct snd_soc_dai *dai);
+int snd_soc_dapm_widget_name_cmp(struct snd_soc_dapm_widget *widget, const char *s);
 
 /* dapm path setup */
 int snd_soc_dapm_new_widgets(struct snd_soc_card *card);
diff --git a/sound/soc/soc-component.c b/sound/soc/soc-component.c
index 4356cc320fea0..10b5fe5a3af85 100644
--- a/sound/soc/soc-component.c
+++ b/sound/soc/soc-component.c
@@ -242,6 +242,7 @@ int snd_soc_component_notify_control(struct snd_soc_component *component,
 	char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
 	struct snd_kcontrol *kctl;
 
+	/* When updating, change also snd_soc_dapm_widget_name_cmp() */
 	if (component->name_prefix)
 		snprintf(name, ARRAY_SIZE(name), "%s %s", component->name_prefix, ctl);
 	else
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 3091e8160bad7..5fd32185fe63d 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -2726,6 +2726,18 @@ int snd_soc_dapm_update_dai(struct snd_pcm_substream *substream,
 }
 EXPORT_SYMBOL_GPL(snd_soc_dapm_update_dai);
 
+int snd_soc_dapm_widget_name_cmp(struct snd_soc_dapm_widget *widget, const char *s)
+{
+	struct snd_soc_component *component = snd_soc_dapm_to_component(widget->dapm);
+	const char *wname = widget->name;
+
+	if (component->name_prefix)
+		wname += strlen(component->name_prefix) + 1; /* plus space */
+
+	return strcmp(wname, s);
+}
+EXPORT_SYMBOL_GPL(snd_soc_dapm_widget_name_cmp);
+
 /*
  * dapm_update_widget_flags() - Re-compute widget sink and source flags
  * @w: The widget for which to update the flags
-- 
2.42.0

[PATCH AUTOSEL 6.5 19/52] ASoC: codecs: wsa-macro: handle component name prefix

[Sasha Levin]

From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

[ Upstream commit c29e5263d32a6d0ec094d425ae7fef3fa8d4da1c ]

When comparing widget names in wsa_macro_spk_boost_event(), consider
also the component's name prefix.  Otherwise the WSA codec won't have
proper mixer setup resulting in no sound playback through speakers.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20231003155710.821315-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/codecs/lpass-wsa-macro.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/lpass-wsa-macro.c b/sound/soc/codecs/lpass-wsa-macro.c
index 8ba7dc89daaaa..4b82ecbd92cd2 100644
--- a/sound/soc/codecs/lpass-wsa-macro.c
+++ b/sound/soc/codecs/lpass-wsa-macro.c
@@ -1675,12 +1675,12 @@ static int wsa_macro_spk_boost_event(struct snd_soc_dapm_widget *w,
 	u16 boost_path_ctl, boost_path_cfg1;
 	u16 reg, reg_mix;
 
-	if (!strcmp(w->name, "WSA_RX INT0 CHAIN")) {
+	if (!snd_soc_dapm_widget_name_cmp(w, "WSA_RX INT0 CHAIN")) {
 		boost_path_ctl = CDC_WSA_BOOST0_BOOST_PATH_CTL;
 		boost_path_cfg1 = CDC_WSA_RX0_RX_PATH_CFG1;
 		reg = CDC_WSA_RX0_RX_PATH_CTL;
 		reg_mix = CDC_WSA_RX0_RX_PATH_MIX_CTL;
-	} else if (!strcmp(w->name, "WSA_RX INT1 CHAIN")) {
+	} else if (!snd_soc_dapm_widget_name_cmp(w, "WSA_RX INT1 CHAIN")) {
 		boost_path_ctl = CDC_WSA_BOOST1_BOOST_PATH_CTL;
 		boost_path_cfg1 = CDC_WSA_RX1_RX_PATH_CFG1;
 		reg = CDC_WSA_RX1_RX_PATH_CTL;
-- 
2.42.0

[PATCH AUTOSEL 6.5 20/52] net: ipv6: fix return value check in esp_remove_trailer

[Sasha Levin]

From: Ma Ke <make_ruc2021@163.com>

[ Upstream commit dad4e491e30b20f4dc615c9da65d2142d703b5c2 ]

In esp_remove_trailer(), to avoid an unexpected result returned by
pskb_trim, we should check the return value of pskb_trim().

Signed-off-by: Ma Ke <make_ruc2021@163.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 net/ipv6/esp6.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index fddd0cbdede15..e023d29e919c1 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -770,7 +770,9 @@ static inline int esp_remove_trailer(struct sk_buff *skb)
 		skb->csum = csum_block_sub(skb->csum, csumdiff,
 					   skb->len - trimlen);
 	}
-	pskb_trim(skb, skb->len - trimlen);
+	ret = pskb_trim(skb, skb->len - trimlen);
+	if (unlikely(ret))
+		return ret;
 
 	ret = nexthdr[1];
 
-- 
2.42.0

[PATCH AUTOSEL 6.5 21/52] net: ipv4: fix return value check in esp_remove_trailer

[Sasha Levin]

From: Ma Ke <make_ruc2021@163.com>

[ Upstream commit 513f61e2193350c7a345da98559b80f61aec4fa6 ]

In esp_remove_trailer(), to avoid an unexpected result returned by
pskb_trim, we should check the return value of pskb_trim().

Signed-off-by: Ma Ke <make_ruc2021@163.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 net/ipv4/esp4.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c
index 2be2d49225573..d18f0f092fe73 100644
--- a/net/ipv4/esp4.c
+++ b/net/ipv4/esp4.c
@@ -732,7 +732,9 @@ static inline int esp_remove_trailer(struct sk_buff *skb)
 		skb->csum = csum_block_sub(skb->csum, csumdiff,
 					   skb->len - trimlen);
 	}
-	pskb_trim(skb, skb->len - trimlen);
+	ret = pskb_trim(skb, skb->len - trimlen);
+	if (unlikely(ret))
+		return ret;
 
 	ret = nexthdr[1];
 
-- 
2.42.0

[PATCH AUTOSEL 6.5 22/52] nfs42: client needs to strip file mode's suid/sgid bit after ALLOCATE op

[Sasha Levin]

From: Dai Ngo <dai.ngo@oracle.com>

[ Upstream commit f588d72bd95f748849685412b1f0c7959ca228cf ]

The Linux NFS server strips the SUID and SGID from the file mode
on ALLOCATE op.

Modify _nfs42_proc_fallocate to add NFS_INO_REVAL_FORCED to
nfs_set_cache_invalid's argument to force update of the file
mode suid/sgid bit.

Suggested-by: Trond Myklebust <trondmy@hammerspace.com>
Signed-off-by: Dai Ngo <dai.ngo@oracle.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Tested-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 fs/nfs/nfs42proc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fs/nfs/nfs42proc.c b/fs/nfs/nfs42proc.c
index 063e00aff87ed..28704f924612c 100644
--- a/fs/nfs/nfs42proc.c
+++ b/fs/nfs/nfs42proc.c
@@ -81,7 +81,8 @@ static int _nfs42_proc_fallocate(struct rpc_message *msg, struct file *filep,
 	if (status == 0) {
 		if (nfs_should_remove_suid(inode)) {
 			spin_lock(&inode->i_lock);
-			nfs_set_cache_invalid(inode, NFS_INO_INVALID_MODE);
+			nfs_set_cache_invalid(inode,
+				NFS_INO_REVAL_FORCED | NFS_INO_INVALID_MODE);
 			spin_unlock(&inode->i_lock);
 		}
 		status = nfs_post_op_update_inode_force_wcc(inode,
-- 
2.42.0

[PATCH AUTOSEL 6.5 23/52] Bluetooth: vhci: Fix race when opening vhci device

[Sasha Levin]

From: Arkadiusz Bokowy <arkadiusz.bokowy@gmail.com>

[ Upstream commit 92d4abd66f7080075793970fc8f241239e58a9e7 ]

When the vhci device is opened in the two-step way, i.e.: open device
then write a vendor packet with requested controller type, the device
shall respond with a vendor packet which includes HCI index of created
interface.

When the virtual HCI is created, the host sends a reset request to the
controller. This request is processed by the vhci_send_frame() function.
However, this request is send by a different thread, so it might happen
that this HCI request will be received before the vendor response is
queued in the read queue. This results in the HCI vendor response and
HCI reset request inversion in the read queue which leads to improper
behavior of btvirt:

> dmesg
[1754256.640122] Bluetooth: MGMT ver 1.22
[1754263.023806] Bluetooth: MGMT ver 1.22
[1754265.043775] Bluetooth: hci1: Opcode 0x c03 failed: -110

In order to synchronize vhci two-step open/setup process with virtual
HCI initialization, this patch adds internal lock when queuing data in
the vhci_send_frame() function.

Signed-off-by: Arkadiusz Bokowy <arkadiusz.bokowy@gmail.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/bluetooth/hci_vhci.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/bluetooth/hci_vhci.c b/drivers/bluetooth/hci_vhci.c
index 40e2b9fa11a26..f3892e9ce800f 100644
--- a/drivers/bluetooth/hci_vhci.c
+++ b/drivers/bluetooth/hci_vhci.c
@@ -74,7 +74,10 @@ static int vhci_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
 	struct vhci_data *data = hci_get_drvdata(hdev);
 
 	memcpy(skb_push(skb, 1), &hci_skb_pkt_type(skb), 1);
+
+	mutex_lock(&data->open_mutex);
 	skb_queue_tail(&data->readq, skb);
+	mutex_unlock(&data->open_mutex);
 
 	wake_up_interruptible(&data->read_wait);
 	return 0;
-- 
2.42.0

[PATCH AUTOSEL 6.5 24/52] netfilter: nfnetlink_log: silence bogus compiler warning

[Sasha Levin]

From: Florian Westphal <fw@strlen.de>

[ Upstream commit 2e1d175410972285333193837a4250a74cd472e6 ]

net/netfilter/nfnetlink_log.c:800:18: warning: variable 'ctinfo' is uninitialized

The warning is bogus, the variable is only used if ct is non-NULL and
always initialised in that case.  Init to 0 too to silence this.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202309100514.ndBFebXN-lkp@intel.com/
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 net/netfilter/nfnetlink_log.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
index e57eb168ee130..984f6f106e4ac 100644
--- a/net/netfilter/nfnetlink_log.c
+++ b/net/netfilter/nfnetlink_log.c
@@ -700,8 +700,8 @@ nfulnl_log_packet(struct net *net,
 	unsigned int plen = 0;
 	struct nfnl_log_net *log = nfnl_log_pernet(net);
 	const struct nfnl_ct_hook *nfnl_ct = NULL;
+	enum ip_conntrack_info ctinfo = 0;
 	struct nf_conn *ct = NULL;
-	enum ip_conntrack_info ctinfo;
 
 	if (li_user && li_user->type == NF_LOG_TYPE_ULOG)
 		li = li_user;
-- 
2.42.0

[PATCH AUTOSEL 6.5 25/52] net/mlx5: Bridge, fix peer entry ageing in LAG mode

[Sasha Levin]

From: Vlad Buslov <vladbu@nvidia.com>

[ Upstream commit 7a3ce8074878a68a75ceacec93d9ae05906eec86 ]

With current implementation in single FDB LAG mode all packets are
processed by eswitch 0 rules. As such, 'peer' FDB entries receive the
packets for rules of other eswitches and are responsible for updating the
main entry by sending SWITCHDEV_FDB_ADD_TO_BRIDGE notification from their
background update wq task. However, this introduces a race condition when
non-zero eswitch instance decides to delete a FDB entry, sends
SWITCHDEV_FDB_DEL_TO_BRIDGE notification, but another eswitch's update task
refreshes the same entry concurrently while its async delete work is still
pending on the workque. In such case another SWITCHDEV_FDB_ADD_TO_BRIDGE
event may be generated and entry will remain stuck in FDB marked as
'offloaded' since no more SWITCHDEV_FDB_DEL_TO_BRIDGE notifications are
sent for deleting the peer entries.

Fix the issue by synchronously marking deleted entries with
MLX5_ESW_BRIDGE_FLAG_DELETED flag and skipping them in background update
job.

Signed-off-by: Vlad Buslov <vladbu@nvidia.com>
Reviewed-by: Jianbo Liu <jianbol@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 .../mellanox/mlx5/core/en/rep/bridge.c        | 11 ++++++++
 .../ethernet/mellanox/mlx5/core/esw/bridge.c  | 25 ++++++++++++++++++-
 .../ethernet/mellanox/mlx5/core/esw/bridge.h  |  3 +++
 .../mellanox/mlx5/core/esw/bridge_priv.h      |  1 +
 4 files changed, 39 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/rep/bridge.c b/drivers/net/ethernet/mellanox/mlx5/core/en/rep/bridge.c
index 5608002465734..285c13edc09f0 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/rep/bridge.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/rep/bridge.c
@@ -463,6 +463,17 @@ static int mlx5_esw_bridge_switchdev_event(struct notifier_block *nb,
 		/* only handle the event on peers */
 		if (mlx5_esw_bridge_is_local(dev, rep, esw))
 			break;
+
+		fdb_info = container_of(info,
+					struct switchdev_notifier_fdb_info,
+					info);
+		/* Mark for deletion to prevent the update wq task from
+		 * spuriously refreshing the entry which would mark it again as
+		 * offloaded in SW bridge. After this fallthrough to regular
+		 * async delete code.
+		 */
+		mlx5_esw_bridge_fdb_mark_deleted(dev, vport_num, esw_owner_vhca_id, br_offloads,
+						 fdb_info);
 		fallthrough;
 	case SWITCHDEV_FDB_ADD_TO_DEVICE:
 	case SWITCHDEV_FDB_DEL_TO_DEVICE:
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.c
index f4fe1daa4afd5..de1ed59239da8 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.c
@@ -1748,6 +1748,28 @@ void mlx5_esw_bridge_fdb_update_used(struct net_device *dev, u16 vport_num, u16
 	entry->lastuse = jiffies;
 }
 
+void mlx5_esw_bridge_fdb_mark_deleted(struct net_device *dev, u16 vport_num, u16 esw_owner_vhca_id,
+				      struct mlx5_esw_bridge_offloads *br_offloads,
+				      struct switchdev_notifier_fdb_info *fdb_info)
+{
+	struct mlx5_esw_bridge_fdb_entry *entry;
+	struct mlx5_esw_bridge *bridge;
+
+	bridge = mlx5_esw_bridge_from_port_lookup(vport_num, esw_owner_vhca_id, br_offloads);
+	if (!bridge)
+		return;
+
+	entry = mlx5_esw_bridge_fdb_lookup(bridge, fdb_info->addr, fdb_info->vid);
+	if (!entry) {
+		esw_debug(br_offloads->esw->dev,
+			  "FDB mark deleted entry with specified key not found (MAC=%pM,vid=%u,vport=%u)\n",
+			  fdb_info->addr, fdb_info->vid, vport_num);
+		return;
+	}
+
+	entry->flags |= MLX5_ESW_BRIDGE_FLAG_DELETED;
+}
+
 void mlx5_esw_bridge_fdb_create(struct net_device *dev, u16 vport_num, u16 esw_owner_vhca_id,
 				struct mlx5_esw_bridge_offloads *br_offloads,
 				struct switchdev_notifier_fdb_info *fdb_info)
@@ -1810,7 +1832,8 @@ void mlx5_esw_bridge_update(struct mlx5_esw_bridge_offloads *br_offloads)
 			unsigned long lastuse =
 				(unsigned long)mlx5_fc_query_lastuse(entry->ingress_counter);
 
-			if (entry->flags & MLX5_ESW_BRIDGE_FLAG_ADDED_BY_USER)
+			if (entry->flags & (MLX5_ESW_BRIDGE_FLAG_ADDED_BY_USER |
+					    MLX5_ESW_BRIDGE_FLAG_DELETED))
 				continue;
 
 			if (time_after(lastuse, entry->lastuse))
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.h b/drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.h
index c2c7c70d99eb7..d6f5391619930 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.h
@@ -62,6 +62,9 @@ int mlx5_esw_bridge_vport_peer_unlink(struct net_device *br_netdev, u16 vport_nu
 void mlx5_esw_bridge_fdb_update_used(struct net_device *dev, u16 vport_num, u16 esw_owner_vhca_id,
 				     struct mlx5_esw_bridge_offloads *br_offloads,
 				     struct switchdev_notifier_fdb_info *fdb_info);
+void mlx5_esw_bridge_fdb_mark_deleted(struct net_device *dev, u16 vport_num, u16 esw_owner_vhca_id,
+				      struct mlx5_esw_bridge_offloads *br_offloads,
+				      struct switchdev_notifier_fdb_info *fdb_info);
 void mlx5_esw_bridge_fdb_create(struct net_device *dev, u16 vport_num, u16 esw_owner_vhca_id,
 				struct mlx5_esw_bridge_offloads *br_offloads,
 				struct switchdev_notifier_fdb_info *fdb_info);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/bridge_priv.h b/drivers/net/ethernet/mellanox/mlx5/core/esw/bridge_priv.h
index 4911cc32161b4..7c251af566c6f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/esw/bridge_priv.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/bridge_priv.h
@@ -133,6 +133,7 @@ struct mlx5_esw_bridge_mdb_key {
 enum {
 	MLX5_ESW_BRIDGE_FLAG_ADDED_BY_USER = BIT(0),
 	MLX5_ESW_BRIDGE_FLAG_PEER = BIT(1),
+	MLX5_ESW_BRIDGE_FLAG_DELETED = BIT(2),
 };
 
 enum {
-- 
2.42.0

[PATCH AUTOSEL 6.5 26/52] x86/efistub: Don't try to print after ExitBootService()

[Sasha Levin]

From: Nikolay Borisov <nik.borisov@suse.com>

[ Upstream commit ff07186b4d774ac22a5345d30763045af4569416 ]

setup_e820() is executed after UEFI's ExitBootService has been called.
This causes the firmware to throw an exception because the Console IO
protocol is supposed to work only during boot service environment. As
per UEFI 2.9, section 12.1:

 "This protocol is used to handle input and output of text-based
 information intended for the system user during the operation of code
 in the boot services environment."

So drop the diagnostic warning from this function. We might add back a
warning that is issued later when initializing the kernel itself.

Signed-off-by: Nikolay Borisov <nik.borisov@suse.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/firmware/efi/libstub/x86-stub.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/firmware/efi/libstub/x86-stub.c b/drivers/firmware/efi/libstub/x86-stub.c
index 146477da2b98c..a5a856a7639e1 100644
--- a/drivers/firmware/efi/libstub/x86-stub.c
+++ b/drivers/firmware/efi/libstub/x86-stub.c
@@ -648,11 +648,8 @@ setup_e820(struct boot_params *params, struct setup_data *e820ext, u32 e820ext_s
 			break;
 
 		case EFI_UNACCEPTED_MEMORY:
-			if (!IS_ENABLED(CONFIG_UNACCEPTED_MEMORY)) {
-				efi_warn_once(
-"The system has unaccepted memory,  but kernel does not support it\nConsider enabling CONFIG_UNACCEPTED_MEMORY\n");
+			if (!IS_ENABLED(CONFIG_UNACCEPTED_MEMORY))
 				continue;
-			}
 			e820_type = E820_TYPE_RAM;
 			process_unaccepted_memory(d->phys_addr,
 						  d->phys_addr + PAGE_SIZE * d->num_pages);
-- 
2.42.0

[PATCH AUTOSEL 6.5 27/52] efi: fix memory leak in krealloc failure handling

[Sasha Levin]

From: Kuan-Wei Chiu <visitorckw@gmail.com>

[ Upstream commit 0d3ad1917996839a5042d18f04e41915cfa1b74a ]

In the previous code, there was a memory leak issue where the
previously allocated memory was not freed upon a failed krealloc
operation. This patch addresses the problem by releasing the old memory
before setting the pointer to NULL in case of a krealloc failure. This
ensures that memory is properly managed and avoids potential memory
leaks.

Signed-off-by: Kuan-Wei Chiu <visitorckw@gmail.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/firmware/efi/efi.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
index 1599f11768426..9cfac61812f68 100644
--- a/drivers/firmware/efi/efi.c
+++ b/drivers/firmware/efi/efi.c
@@ -273,9 +273,13 @@ static __init int efivar_ssdt_load(void)
 		if (status == EFI_NOT_FOUND) {
 			break;
 		} else if (status == EFI_BUFFER_TOO_SMALL) {
-			name = krealloc(name, name_size, GFP_KERNEL);
-			if (!name)
+			efi_char16_t *name_tmp =
+				krealloc(name, name_size, GFP_KERNEL);
+			if (!name_tmp) {
+				kfree(name);
 				return -ENOMEM;
+			}
+			name = name_tmp;
 			continue;
 		}
 
-- 
2.42.0

[PATCH AUTOSEL 6.5 28/52] ASoC: rt5650: fix the wrong result of key button

[Sasha Levin]

From: Shuming Fan <shumingf@realtek.com>

[ Upstream commit f88dfbf333b3661faff996bb03af2024d907b76a ]

The RT5650 should enable a power setting for button detection to avoid the wrong result.

Signed-off-by: Shuming Fan <shumingf@realtek.com>
Link: https://lore.kernel.org/r/20231013094525.715518-1-shumingf@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/codecs/rt5645.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c
index a506d940a2ead..fae04e9fae4e7 100644
--- a/sound/soc/codecs/rt5645.c
+++ b/sound/soc/codecs/rt5645.c
@@ -3251,6 +3251,8 @@ int rt5645_set_jack_detect(struct snd_soc_component *component,
 				RT5645_GP1_PIN_IRQ, RT5645_GP1_PIN_IRQ);
 		regmap_update_bits(rt5645->regmap, RT5645_GEN_CTRL1,
 				RT5645_DIG_GATE_CTRL, RT5645_DIG_GATE_CTRL);
+		regmap_update_bits(rt5645->regmap, RT5645_DEPOP_M1,
+				RT5645_HP_CB_MASK, RT5645_HP_CB_PU);
 	}
 	rt5645_irq(0, rt5645);
 
-- 
2.42.0

[PATCH AUTOSEL 6.5 29/52] ASoC: codecs: tas2780: Fix log of failed reset via I2C.

[Sasha Levin]

From: Roy Chateau <roy.chateau@mep-info.com>

[ Upstream commit 4e9a429ae80657bdc502d3f5078e2073656ec5fd ]

Correctly log failures of reset via I2C.

Signed-off-by: Roy Chateau <roy.chateau@mep-info.com>
Link: https://lore.kernel.org/r/20231013110239.473123-1-roy.chateau@mep-info.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/codecs/tas2780.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/tas2780.c b/sound/soc/codecs/tas2780.c
index 86bd6c18a9440..41076be238542 100644
--- a/sound/soc/codecs/tas2780.c
+++ b/sound/soc/codecs/tas2780.c
@@ -39,7 +39,7 @@ static void tas2780_reset(struct tas2780_priv *tas2780)
 		usleep_range(2000, 2050);
 	}
 
-	snd_soc_component_write(tas2780->component, TAS2780_SW_RST,
+	ret = snd_soc_component_write(tas2780->component, TAS2780_SW_RST,
 				TAS2780_RST);
 	if (ret)
 		dev_err(tas2780->dev, "%s:errCode:0x%x Reset error!\n",
-- 
2.42.0

[PATCH AUTOSEL 6.5 30/52] s390/kasan: handle DCSS mapping in memory holes

[Sasha Levin]

From: Vasily Gorbik <gor@linux.ibm.com>

[ Upstream commit 327899674eef18f96644be87aa5510b7523fe4f6 ]

When physical memory is defined under z/VM using DEF STOR CONFIG, there
may be memory holes that are not hotpluggable memory. In such cases,
DCSS mapping could be placed in one of these memory holes. Subsequently,
attempting memory access to such DCSS mapping would result in a kasan
failure because there is no shadow memory mapping for it.

To maintain consistency with cases where DCSS mapping is positioned after
the kernel identity mapping, which is then covered by kasan zero shadow
mapping, handle the scenario above by populating zero shadow mapping
for memory holes where DCSS mapping could potentially be placed.

Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Reviewed-by: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/s390/boot/vmem.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/arch/s390/boot/vmem.c b/arch/s390/boot/vmem.c
index c67f59db7a512..f66d642251fe8 100644
--- a/arch/s390/boot/vmem.c
+++ b/arch/s390/boot/vmem.c
@@ -57,6 +57,7 @@ static void kasan_populate_shadow(void)
 	pmd_t pmd_z = __pmd(__pa(kasan_early_shadow_pte) | _SEGMENT_ENTRY);
 	pud_t pud_z = __pud(__pa(kasan_early_shadow_pmd) | _REGION3_ENTRY);
 	p4d_t p4d_z = __p4d(__pa(kasan_early_shadow_pud) | _REGION2_ENTRY);
+	unsigned long memgap_start = 0;
 	unsigned long untracked_end;
 	unsigned long start, end;
 	int i;
@@ -101,8 +102,12 @@ static void kasan_populate_shadow(void)
 	 * +- shadow end ----+---------+- shadow end ---+
 	 */
 
-	for_each_physmem_usable_range(i, &start, &end)
+	for_each_physmem_usable_range(i, &start, &end) {
 		kasan_populate(start, end, POPULATE_KASAN_MAP_SHADOW);
+		if (memgap_start && physmem_info.info_source == MEM_DETECT_DIAG260)
+			kasan_populate(memgap_start, start, POPULATE_KASAN_ZERO_SHADOW);
+		memgap_start = end;
+	}
 	if (IS_ENABLED(CONFIG_KASAN_VMALLOC)) {
 		untracked_end = VMALLOC_START;
 		/* shallowly populate kasan shadow for vmalloc and modules */
-- 
2.42.0

[PATCH AUTOSEL 6.5 31/52] drm/ttm: Reorder sys manager cleanup step

[Sasha Levin]

From: Karolina Stolarek <karolina.stolarek@intel.com>

[ Upstream commit 3b401e30c249849d803de6c332dad2a595a58658 ]

With the current cleanup flow, we could trigger a NULL pointer
dereference if there is a delayed destruction of a BO with a
system resource that gets executed on drain_workqueue() call,
as we attempt to free a resource using an already released
resource manager.

Remove the device from the device list and drain its workqueue
before releasing the system domain manager in ttm_device_fini().

Signed-off-by: Karolina Stolarek <karolina.stolarek@intel.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231016121525.2237838-1-karolina.stolarek@intel.com
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/ttm/ttm_device.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/ttm/ttm_device.c b/drivers/gpu/drm/ttm/ttm_device.c
index 7726a72befc54..d48b39132b324 100644
--- a/drivers/gpu/drm/ttm/ttm_device.c
+++ b/drivers/gpu/drm/ttm/ttm_device.c
@@ -232,10 +232,6 @@ void ttm_device_fini(struct ttm_device *bdev)
 	struct ttm_resource_manager *man;
 	unsigned i;
 
-	man = ttm_manager_type(bdev, TTM_PL_SYSTEM);
-	ttm_resource_manager_set_used(man, false);
-	ttm_set_driver_manager(bdev, TTM_PL_SYSTEM, NULL);
-
 	mutex_lock(&ttm_global_mutex);
 	list_del(&bdev->device_list);
 	mutex_unlock(&ttm_global_mutex);
@@ -243,6 +239,10 @@ void ttm_device_fini(struct ttm_device *bdev)
 	drain_workqueue(bdev->wq);
 	destroy_workqueue(bdev->wq);
 
+	man = ttm_manager_type(bdev, TTM_PL_SYSTEM);
+	ttm_resource_manager_set_used(man, false);
+	ttm_set_driver_manager(bdev, TTM_PL_SYSTEM, NULL);
+
 	spin_lock(&bdev->lru_lock);
 	for (i = 0; i < TTM_MAX_BO_PRIORITY; ++i)
 		if (list_empty(&man->lru[0]))
-- 
2.42.0

[PATCH AUTOSEL 6.5 31/52] drm/ttm: Reorder sys manager cleanup step

[Sasha Levin]

From: Karolina Stolarek <karolina.stolarek@intel.com>

[ Upstream commit 3b401e30c249849d803de6c332dad2a595a58658 ]

With the current cleanup flow, we could trigger a NULL pointer
dereference if there is a delayed destruction of a BO with a
system resource that gets executed on drain_workqueue() call,
as we attempt to free a resource using an already released
resource manager.

Remove the device from the device list and drain its workqueue
before releasing the system domain manager in ttm_device_fini().

Signed-off-by: Karolina Stolarek <karolina.stolarek@intel.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231016121525.2237838-1-karolina.stolarek@intel.com
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/ttm/ttm_device.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/ttm/ttm_device.c b/drivers/gpu/drm/ttm/ttm_device.c
index 7726a72befc54..d48b39132b324 100644
--- a/drivers/gpu/drm/ttm/ttm_device.c
+++ b/drivers/gpu/drm/ttm/ttm_device.c
@@ -232,10 +232,6 @@ void ttm_device_fini(struct ttm_device *bdev)
 	struct ttm_resource_manager *man;
 	unsigned i;
 
-	man = ttm_manager_type(bdev, TTM_PL_SYSTEM);
-	ttm_resource_manager_set_used(man, false);
-	ttm_set_driver_manager(bdev, TTM_PL_SYSTEM, NULL);
-
 	mutex_lock(&ttm_global_mutex);
 	list_del(&bdev->device_list);
 	mutex_unlock(&ttm_global_mutex);
@@ -243,6 +239,10 @@ void ttm_device_fini(struct ttm_device *bdev)
 	drain_workqueue(bdev->wq);
 	destroy_workqueue(bdev->wq);
 
+	man = ttm_manager_type(bdev, TTM_PL_SYSTEM);
+	ttm_resource_manager_set_used(man, false);
+	ttm_set_driver_manager(bdev, TTM_PL_SYSTEM, NULL);
+
 	spin_lock(&bdev->lru_lock);
 	for (i = 0; i < TTM_MAX_BO_PRIORITY; ++i)
 		if (list_empty(&man->lru[0]))
-- 
2.42.0

[PATCH AUTOSEL 6.5 32/52] fbdev: omapfb: fix some error codes

[Sasha Levin]

From: Dan Carpenter <dan.carpenter@linaro.org>

[ Upstream commit dc608db793731426938baa2f0e75a4a3cce5f5cf ]

Return negative -ENXIO instead of positive ENXIO.

Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/video/fbdev/omap/omapfb_main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/video/fbdev/omap/omapfb_main.c b/drivers/video/fbdev/omap/omapfb_main.c
index ad65554b33c35..0be95b4e14fdb 100644
--- a/drivers/video/fbdev/omap/omapfb_main.c
+++ b/drivers/video/fbdev/omap/omapfb_main.c
@@ -1648,13 +1648,13 @@ static int omapfb_do_probe(struct platform_device *pdev,
 	}
 	fbdev->int_irq = platform_get_irq(pdev, 0);
 	if (fbdev->int_irq < 0) {
-		r = ENXIO;
+		r = -ENXIO;
 		goto cleanup;
 	}
 
 	fbdev->ext_irq = platform_get_irq(pdev, 1);
 	if (fbdev->ext_irq < 0) {
-		r = ENXIO;
+		r = -ENXIO;
 		goto cleanup;
 	}
 
-- 
2.42.0

[PATCH AUTOSEL 6.5 32/52] fbdev: omapfb: fix some error codes

[Sasha Levin]

From: Dan Carpenter <dan.carpenter@linaro.org>

[ Upstream commit dc608db793731426938baa2f0e75a4a3cce5f5cf ]

Return negative -ENXIO instead of positive ENXIO.

Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/video/fbdev/omap/omapfb_main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/video/fbdev/omap/omapfb_main.c b/drivers/video/fbdev/omap/omapfb_main.c
index ad65554b33c35..0be95b4e14fdb 100644
--- a/drivers/video/fbdev/omap/omapfb_main.c
+++ b/drivers/video/fbdev/omap/omapfb_main.c
@@ -1648,13 +1648,13 @@ static int omapfb_do_probe(struct platform_device *pdev,
 	}
 	fbdev->int_irq = platform_get_irq(pdev, 0);
 	if (fbdev->int_irq < 0) {
-		r = ENXIO;
+		r = -ENXIO;
 		goto cleanup;
 	}
 
 	fbdev->ext_irq = platform_get_irq(pdev, 1);
 	if (fbdev->ext_irq < 0) {
-		r = ENXIO;
+		r = -ENXIO;
 		goto cleanup;
 	}
 
-- 
2.42.0

[PATCH AUTOSEL 6.5 33/52] fbdev: uvesafb: Call cn_del_callback() at the end of uvesafb_exit()

[Sasha Levin]

From: Jorge Maidana <jorgem.linux@gmail.com>

[ Upstream commit 1022e7e2f40574c74ed32c3811b03d26b0b81daf ]

Delete the v86d netlink only after all the VBE tasks have been
completed.

Fixes initial state restore on module unload:
uvesafb: VBE state restore call failed (eax=0x4f04, err=-19)

Signed-off-by: Jorge Maidana <jorgem.linux@gmail.com>
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/video/fbdev/uvesafb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
index 78d85dae8ec80..c4559768f00f6 100644
--- a/drivers/video/fbdev/uvesafb.c
+++ b/drivers/video/fbdev/uvesafb.c
@@ -1931,10 +1931,10 @@ static void uvesafb_exit(void)
 		}
 	}
 
-	cn_del_callback(&uvesafb_cn_id);
 	driver_remove_file(&uvesafb_driver.driver, &driver_attr_v86d);
 	platform_device_unregister(uvesafb_device);
 	platform_driver_unregister(&uvesafb_driver);
+	cn_del_callback(&uvesafb_cn_id);
 }
 
 module_exit(uvesafb_exit);
-- 
2.42.0

[PATCH AUTOSEL 6.5 33/52] fbdev: uvesafb: Call cn_del_callback() at the end of uvesafb_exit()

[Sasha Levin]

From: Jorge Maidana <jorgem.linux@gmail.com>

[ Upstream commit 1022e7e2f40574c74ed32c3811b03d26b0b81daf ]

Delete the v86d netlink only after all the VBE tasks have been
completed.

Fixes initial state restore on module unload:
uvesafb: VBE state restore call failed (eax=0x4f04, err=-19)

Signed-off-by: Jorge Maidana <jorgem.linux@gmail.com>
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/video/fbdev/uvesafb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
index 78d85dae8ec80..c4559768f00f6 100644
--- a/drivers/video/fbdev/uvesafb.c
+++ b/drivers/video/fbdev/uvesafb.c
@@ -1931,10 +1931,10 @@ static void uvesafb_exit(void)
 		}
 	}
 
-	cn_del_callback(&uvesafb_cn_id);
 	driver_remove_file(&uvesafb_driver.driver, &driver_attr_v86d);
 	platform_device_unregister(uvesafb_device);
 	platform_driver_unregister(&uvesafb_driver);
+	cn_del_callback(&uvesafb_cn_id);
 }
 
 module_exit(uvesafb_exit);
-- 
2.42.0

[PATCH AUTOSEL 6.5 34/52] fbdev: core: cfbcopyarea: fix sloppy typing

[Sasha Levin]

From: Sergey Shtylyov <s.shtylyov@omp.ru>

[ Upstream commit 7f33df94cf0156f64eee9509bd9b4a178990f613 ]

In cfb_copyarea(), the local variable bits_per_line is needlessly typed as
*unsigned long* -- which is a 32-bit type on the 32-bit arches and a 64-bit
type on the 64-bit arches; that variable's value is derived from the __u32
typed fb_fix_screeninfo::line_length field (multiplied by 8u) and a 32-bit
*unsigned int* type should still be enough to store the # of bits per line.

Found by Linux Verification Center (linuxtesting.org) with the Svace static
analysis tool.

Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/video/fbdev/core/cfbcopyarea.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/video/fbdev/core/cfbcopyarea.c b/drivers/video/fbdev/core/cfbcopyarea.c
index 6d4bfeecee350..5b80bf3dae504 100644
--- a/drivers/video/fbdev/core/cfbcopyarea.c
+++ b/drivers/video/fbdev/core/cfbcopyarea.c
@@ -382,7 +382,7 @@ void cfb_copyarea(struct fb_info *p, const struct fb_copyarea *area)
 {
 	u32 dx = area->dx, dy = area->dy, sx = area->sx, sy = area->sy;
 	u32 height = area->height, width = area->width;
-	unsigned long const bits_per_line = p->fix.line_length*8u;
+	unsigned int const bits_per_line = p->fix.line_length * 8u;
 	unsigned long __iomem *base = NULL;
 	int bits = BITS_PER_LONG, bytes = bits >> 3;
 	unsigned dst_idx = 0, src_idx = 0, rev_copy = 0;
-- 
2.42.0

[PATCH AUTOSEL 6.5 34/52] fbdev: core: cfbcopyarea: fix sloppy typing

[Sasha Levin]

From: Sergey Shtylyov <s.shtylyov@omp.ru>

[ Upstream commit 7f33df94cf0156f64eee9509bd9b4a178990f613 ]

In cfb_copyarea(), the local variable bits_per_line is needlessly typed as
*unsigned long* -- which is a 32-bit type on the 32-bit arches and a 64-bit
type on the 64-bit arches; that variable's value is derived from the __u32
typed fb_fix_screeninfo::line_length field (multiplied by 8u) and a 32-bit
*unsigned int* type should still be enough to store the # of bits per line.

Found by Linux Verification Center (linuxtesting.org) with the Svace static
analysis tool.

Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/video/fbdev/core/cfbcopyarea.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/video/fbdev/core/cfbcopyarea.c b/drivers/video/fbdev/core/cfbcopyarea.c
index 6d4bfeecee350..5b80bf3dae504 100644
--- a/drivers/video/fbdev/core/cfbcopyarea.c
+++ b/drivers/video/fbdev/core/cfbcopyarea.c
@@ -382,7 +382,7 @@ void cfb_copyarea(struct fb_info *p, const struct fb_copyarea *area)
 {
 	u32 dx = area->dx, dy = area->dy, sx = area->sx, sy = area->sy;
 	u32 height = area->height, width = area->width;
-	unsigned long const bits_per_line = p->fix.line_length*8u;
+	unsigned int const bits_per_line = p->fix.line_length * 8u;
 	unsigned long __iomem *base = NULL;
 	int bits = BITS_PER_LONG, bytes = bits >> 3;
 	unsigned dst_idx = 0, src_idx = 0, rev_copy = 0;
-- 
2.42.0

[PATCH AUTOSEL 6.5 35/52] fbdev: core: syscopyarea: fix sloppy typing

[Sasha Levin]

From: Sergey Shtylyov <s.shtylyov@omp.ru>

[ Upstream commit e8e4a470b677511f9d1ad4f3cef32adc1d9a60ca ]

In sys_copyarea(), the local variable bits_per_line is needlessly typed as
*unsigned long* -- which is a 32-bit type on the 32-bit arches and a 64-bit
type on the 64-bit arches; that variable's value is derived from the __u32
typed fb_fix_screeninfo::line_length field (multiplied by 8u) and a 32-bit
*unsigned int* type should still be enough to store the # of bits per line.

Found by Linux Verification Center (linuxtesting.org) with the Svace static
analysis tool.

Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/video/fbdev/core/syscopyarea.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/video/fbdev/core/syscopyarea.c b/drivers/video/fbdev/core/syscopyarea.c
index c1eda31909682..7b8bd3a2bedc5 100644
--- a/drivers/video/fbdev/core/syscopyarea.c
+++ b/drivers/video/fbdev/core/syscopyarea.c
@@ -316,7 +316,7 @@ void sys_copyarea(struct fb_info *p, const struct fb_copyarea *area)
 {
 	u32 dx = area->dx, dy = area->dy, sx = area->sx, sy = area->sy;
 	u32 height = area->height, width = area->width;
-	unsigned long const bits_per_line = p->fix.line_length*8u;
+	unsigned int const bits_per_line = p->fix.line_length * 8u;
 	unsigned long *base = NULL;
 	int bits = BITS_PER_LONG, bytes = bits >> 3;
 	unsigned dst_idx = 0, src_idx = 0, rev_copy = 0;
-- 
2.42.0

[PATCH AUTOSEL 6.5 35/52] fbdev: core: syscopyarea: fix sloppy typing

[Sasha Levin]

From: Sergey Shtylyov <s.shtylyov@omp.ru>

[ Upstream commit e8e4a470b677511f9d1ad4f3cef32adc1d9a60ca ]

In sys_copyarea(), the local variable bits_per_line is needlessly typed as
*unsigned long* -- which is a 32-bit type on the 32-bit arches and a 64-bit
type on the 64-bit arches; that variable's value is derived from the __u32
typed fb_fix_screeninfo::line_length field (multiplied by 8u) and a 32-bit
*unsigned int* type should still be enough to store the # of bits per line.

Found by Linux Verification Center (linuxtesting.org) with the Svace static
analysis tool.

Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/video/fbdev/core/syscopyarea.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/video/fbdev/core/syscopyarea.c b/drivers/video/fbdev/core/syscopyarea.c
index c1eda31909682..7b8bd3a2bedc5 100644
--- a/drivers/video/fbdev/core/syscopyarea.c
+++ b/drivers/video/fbdev/core/syscopyarea.c
@@ -316,7 +316,7 @@ void sys_copyarea(struct fb_info *p, const struct fb_copyarea *area)
 {
 	u32 dx = area->dx, dy = area->dy, sx = area->sx, sy = area->sy;
 	u32 height = area->height, width = area->width;
-	unsigned long const bits_per_line = p->fix.line_length*8u;
+	unsigned int const bits_per_line = p->fix.line_length * 8u;
 	unsigned long *base = NULL;
 	int bits = BITS_PER_LONG, bytes = bits >> 3;
 	unsigned dst_idx = 0, src_idx = 0, rev_copy = 0;
-- 
2.42.0

[PATCH AUTOSEL 6.5 36/52] scsi: mpt3sas: Fix in error path

[Sasha Levin]

From: Tomas Henzl <thenzl@redhat.com>

[ Upstream commit e40c04ade0e2f3916b78211d747317843b11ce10 ]

The driver should be deregistered as misc driver after PCI registration
failure.

Signed-off-by: Tomas Henzl <thenzl@redhat.com>
Link: https://lore.kernel.org/r/20231015114529.10725-1-thenzl@redhat.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/scsi/mpt3sas/mpt3sas_scsih.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
index c3c1f466fe01d..605013d3ee83a 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
@@ -12913,8 +12913,10 @@ _mpt3sas_init(void)
 	mpt3sas_ctl_init(hbas_to_enumerate);
 
 	error = pci_register_driver(&mpt3sas_driver);
-	if (error)
+	if (error) {
+		mpt3sas_ctl_exit(hbas_to_enumerate);
 		scsih_exit();
+	}
 
 	return error;
 }
-- 
2.42.0

[PATCH AUTOSEL 6.5 37/52] ASoC: da7219: Correct the process of setting up Gnd switch in AAD

[Sasha Levin]

From: David Rau <David.Rau.opensource@dm.renesas.com>

[ Upstream commit e8ecffd9962fe051d53a0761921b26d653b3df6b ]

Enable Gnd switch to improve stability when Jack insert event
occurs, and then disable Gnd switch after Jack type detection
is finished.

Signed-off-by: David Rau <David.Rau.opensource@dm.renesas.com>
Link: https://lore.kernel.org/r/20231017021258.5929-1-David.Rau.opensource@dm.renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/codecs/da7219-aad.c | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/sound/soc/codecs/da7219-aad.c b/sound/soc/codecs/da7219-aad.c
index 581b334a6631d..3bbe850916493 100644
--- a/sound/soc/codecs/da7219-aad.c
+++ b/sound/soc/codecs/da7219-aad.c
@@ -59,9 +59,6 @@ static void da7219_aad_btn_det_work(struct work_struct *work)
 	bool micbias_up = false;
 	int retries = 0;
 
-	/* Disable ground switch */
-	snd_soc_component_update_bits(component, 0xFB, 0x01, 0x00);
-
 	/* Drive headphones/lineout */
 	snd_soc_component_update_bits(component, DA7219_HP_L_CTRL,
 			    DA7219_HP_L_AMP_OE_MASK,
@@ -155,9 +152,6 @@ static void da7219_aad_hptest_work(struct work_struct *work)
 		tonegen_freq_hptest = cpu_to_le16(DA7219_AAD_HPTEST_RAMP_FREQ_INT_OSC);
 	}
 
-	/* Disable ground switch */
-	snd_soc_component_update_bits(component, 0xFB, 0x01, 0x00);
-
 	/* Ensure gain ramping at fastest rate */
 	gain_ramp_ctrl = snd_soc_component_read(component, DA7219_GAIN_RAMP_CTRL);
 	snd_soc_component_write(component, DA7219_GAIN_RAMP_CTRL, DA7219_GAIN_RAMP_RATE_X8);
@@ -421,6 +415,11 @@ static irqreturn_t da7219_aad_irq_thread(int irq, void *data)
 			 * handle a removal, and we can check at the end of
 			 * hptest if we have a valid result or not.
 			 */
+
+			cancel_delayed_work_sync(&da7219_aad->jack_det_work);
+			/* Disable ground switch */
+			snd_soc_component_update_bits(component, 0xFB, 0x01, 0x00);
+
 			if (statusa & DA7219_JACK_TYPE_STS_MASK) {
 				report |= SND_JACK_HEADSET;
 				mask |=	SND_JACK_HEADSET | SND_JACK_LINEOUT;
-- 
2.42.0

[PATCH AUTOSEL 6.5 38/52] drm/amdgpu: Unset context priority is now invalid

[Sasha Levin]

From: Luben Tuikov <luben.tuikov@amd.com>

[ Upstream commit eab0261967aeab528db4d0a51806df8209aec179 ]

A context priority value of AMD_CTX_PRIORITY_UNSET is now invalid--instead of
carrying it around and passing it to the Direct Rendering Manager--and it
becomes AMD_CTX_PRIORITY_NORMAL in amdgpu_ctx_ioctl(), the gateway to context
creation.

Cc: Alex Deucher <Alexander.Deucher@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Signed-off-by: Luben Tuikov <luben.tuikov@amd.com>
Acked-by: Alex Deucher <Alexander.Deucher@amd.com>
Link: https://lore.kernel.org/r/20231017035656.8211-1-luben.tuikov@amd.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
index 0dc9c655c4fbd..092962b93064f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
@@ -47,7 +47,6 @@ const unsigned int amdgpu_ctx_num_entities[AMDGPU_HW_IP_NUM] = {
 bool amdgpu_ctx_priority_is_valid(int32_t ctx_prio)
 {
 	switch (ctx_prio) {
-	case AMDGPU_CTX_PRIORITY_UNSET:
 	case AMDGPU_CTX_PRIORITY_VERY_LOW:
 	case AMDGPU_CTX_PRIORITY_LOW:
 	case AMDGPU_CTX_PRIORITY_NORMAL:
@@ -55,6 +54,7 @@ bool amdgpu_ctx_priority_is_valid(int32_t ctx_prio)
 	case AMDGPU_CTX_PRIORITY_VERY_HIGH:
 		return true;
 	default:
+	case AMDGPU_CTX_PRIORITY_UNSET:
 		return false;
 	}
 }
-- 
2.42.0

[PATCH AUTOSEL 6.5 38/52] drm/amdgpu: Unset context priority is now invalid

[Sasha Levin]

From: Luben Tuikov <luben.tuikov@amd.com>

[ Upstream commit eab0261967aeab528db4d0a51806df8209aec179 ]

A context priority value of AMD_CTX_PRIORITY_UNSET is now invalid--instead of
carrying it around and passing it to the Direct Rendering Manager--and it
becomes AMD_CTX_PRIORITY_NORMAL in amdgpu_ctx_ioctl(), the gateway to context
creation.

Cc: Alex Deucher <Alexander.Deucher@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Signed-off-by: Luben Tuikov <luben.tuikov@amd.com>
Acked-by: Alex Deucher <Alexander.Deucher@amd.com>
Link: https://lore.kernel.org/r/20231017035656.8211-1-luben.tuikov@amd.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
index 0dc9c655c4fbd..092962b93064f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
@@ -47,7 +47,6 @@ const unsigned int amdgpu_ctx_num_entities[AMDGPU_HW_IP_NUM] = {
 bool amdgpu_ctx_priority_is_valid(int32_t ctx_prio)
 {
 	switch (ctx_prio) {
-	case AMDGPU_CTX_PRIORITY_UNSET:
 	case AMDGPU_CTX_PRIORITY_VERY_LOW:
 	case AMDGPU_CTX_PRIORITY_LOW:
 	case AMDGPU_CTX_PRIORITY_NORMAL:
@@ -55,6 +54,7 @@ bool amdgpu_ctx_priority_is_valid(int32_t ctx_prio)
 	case AMDGPU_CTX_PRIORITY_VERY_HIGH:
 		return true;
 	default:
+	case AMDGPU_CTX_PRIORITY_UNSET:
 		return false;
 	}
 }
-- 
2.42.0

[PATCH AUTOSEL 6.5 38/52] drm/amdgpu: Unset context priority is now invalid

[Sasha Levin]

From: Luben Tuikov <luben.tuikov@amd.com>

[ Upstream commit eab0261967aeab528db4d0a51806df8209aec179 ]

A context priority value of AMD_CTX_PRIORITY_UNSET is now invalid--instead of
carrying it around and passing it to the Direct Rendering Manager--and it
becomes AMD_CTX_PRIORITY_NORMAL in amdgpu_ctx_ioctl(), the gateway to context
creation.

Cc: Alex Deucher <Alexander.Deucher@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Signed-off-by: Luben Tuikov <luben.tuikov@amd.com>
Acked-by: Alex Deucher <Alexander.Deucher@amd.com>
Link: https://lore.kernel.org/r/20231017035656.8211-1-luben.tuikov@amd.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
index 0dc9c655c4fbd..092962b93064f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
@@ -47,7 +47,6 @@ const unsigned int amdgpu_ctx_num_entities[AMDGPU_HW_IP_NUM] = {
 bool amdgpu_ctx_priority_is_valid(int32_t ctx_prio)
 {
 	switch (ctx_prio) {
-	case AMDGPU_CTX_PRIORITY_UNSET:
 	case AMDGPU_CTX_PRIORITY_VERY_LOW:
 	case AMDGPU_CTX_PRIORITY_LOW:
 	case AMDGPU_CTX_PRIORITY_NORMAL:
@@ -55,6 +54,7 @@ bool amdgpu_ctx_priority_is_valid(int32_t ctx_prio)
 	case AMDGPU_CTX_PRIORITY_VERY_HIGH:
 		return true;
 	default:
+	case AMDGPU_CTX_PRIORITY_UNSET:
 		return false;
 	}
 }
-- 
2.42.0

[PATCH AUTOSEL 6.5 39/52] gpu/drm: Eliminate DRM_SCHED_PRIORITY_UNSET

[Sasha Levin]

From: Luben Tuikov <luben.tuikov@amd.com>

[ Upstream commit fa8391ad68c16716e2c06ada397e99ceed2fb647 ]

Eliminate DRM_SCHED_PRIORITY_UNSET, value of -2, whose only user was
amdgpu. Furthermore, eliminate an index bug, in that when amdgpu boots, it
calls drm_sched_entity_init() with DRM_SCHED_PRIORITY_UNSET, which uses it to
index sched->sched_rq[].

Cc: Alex Deucher <Alexander.Deucher@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Signed-off-by: Luben Tuikov <luben.tuikov@amd.com>
Acked-by: Alex Deucher <Alexander.Deucher@amd.com>
Link: https://lore.kernel.org/r/20231017035656.8211-2-luben.tuikov@amd.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | 3 ++-
 include/drm/gpu_scheduler.h             | 3 +--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
index 092962b93064f..aac52d9754e6d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
@@ -64,7 +64,8 @@ amdgpu_ctx_to_drm_sched_prio(int32_t ctx_prio)
 {
 	switch (ctx_prio) {
 	case AMDGPU_CTX_PRIORITY_UNSET:
-		return DRM_SCHED_PRIORITY_UNSET;
+		pr_warn_once("AMD-->DRM context priority value UNSET-->NORMAL");
+		return DRM_SCHED_PRIORITY_NORMAL;
 
 	case AMDGPU_CTX_PRIORITY_VERY_LOW:
 		return DRM_SCHED_PRIORITY_MIN;
diff --git a/include/drm/gpu_scheduler.h b/include/drm/gpu_scheduler.h
index f9544d9b670d3..ac65f0626cfc9 100644
--- a/include/drm/gpu_scheduler.h
+++ b/include/drm/gpu_scheduler.h
@@ -68,8 +68,7 @@ enum drm_sched_priority {
 	DRM_SCHED_PRIORITY_HIGH,
 	DRM_SCHED_PRIORITY_KERNEL,
 
-	DRM_SCHED_PRIORITY_COUNT,
-	DRM_SCHED_PRIORITY_UNSET = -2
+	DRM_SCHED_PRIORITY_COUNT
 };
 
 /* Used to chose between FIFO and RR jobs scheduling */
-- 
2.42.0

[PATCH AUTOSEL 6.5 39/52] gpu/drm: Eliminate DRM_SCHED_PRIORITY_UNSET

[Sasha Levin]

From: Luben Tuikov <luben.tuikov@amd.com>

[ Upstream commit fa8391ad68c16716e2c06ada397e99ceed2fb647 ]

Eliminate DRM_SCHED_PRIORITY_UNSET, value of -2, whose only user was
amdgpu. Furthermore, eliminate an index bug, in that when amdgpu boots, it
calls drm_sched_entity_init() with DRM_SCHED_PRIORITY_UNSET, which uses it to
index sched->sched_rq[].

Cc: Alex Deucher <Alexander.Deucher@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Signed-off-by: Luben Tuikov <luben.tuikov@amd.com>
Acked-by: Alex Deucher <Alexander.Deucher@amd.com>
Link: https://lore.kernel.org/r/20231017035656.8211-2-luben.tuikov@amd.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | 3 ++-
 include/drm/gpu_scheduler.h             | 3 +--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
index 092962b93064f..aac52d9754e6d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
@@ -64,7 +64,8 @@ amdgpu_ctx_to_drm_sched_prio(int32_t ctx_prio)
 {
 	switch (ctx_prio) {
 	case AMDGPU_CTX_PRIORITY_UNSET:
-		return DRM_SCHED_PRIORITY_UNSET;
+		pr_warn_once("AMD-->DRM context priority value UNSET-->NORMAL");
+		return DRM_SCHED_PRIORITY_NORMAL;
 
 	case AMDGPU_CTX_PRIORITY_VERY_LOW:
 		return DRM_SCHED_PRIORITY_MIN;
diff --git a/include/drm/gpu_scheduler.h b/include/drm/gpu_scheduler.h
index f9544d9b670d3..ac65f0626cfc9 100644
--- a/include/drm/gpu_scheduler.h
+++ b/include/drm/gpu_scheduler.h
@@ -68,8 +68,7 @@ enum drm_sched_priority {
 	DRM_SCHED_PRIORITY_HIGH,
 	DRM_SCHED_PRIORITY_KERNEL,
 
-	DRM_SCHED_PRIORITY_COUNT,
-	DRM_SCHED_PRIORITY_UNSET = -2
+	DRM_SCHED_PRIORITY_COUNT
 };
 
 /* Used to chose between FIFO and RR jobs scheduling */
-- 
2.42.0

[PATCH AUTOSEL 6.5 39/52] gpu/drm: Eliminate DRM_SCHED_PRIORITY_UNSET

[Sasha Levin]

From: Luben Tuikov <luben.tuikov@amd.com>

[ Upstream commit fa8391ad68c16716e2c06ada397e99ceed2fb647 ]

Eliminate DRM_SCHED_PRIORITY_UNSET, value of -2, whose only user was
amdgpu. Furthermore, eliminate an index bug, in that when amdgpu boots, it
calls drm_sched_entity_init() with DRM_SCHED_PRIORITY_UNSET, which uses it to
index sched->sched_rq[].

Cc: Alex Deucher <Alexander.Deucher@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Signed-off-by: Luben Tuikov <luben.tuikov@amd.com>
Acked-by: Alex Deucher <Alexander.Deucher@amd.com>
Link: https://lore.kernel.org/r/20231017035656.8211-2-luben.tuikov@amd.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | 3 ++-
 include/drm/gpu_scheduler.h             | 3 +--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
index 092962b93064f..aac52d9754e6d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
@@ -64,7 +64,8 @@ amdgpu_ctx_to_drm_sched_prio(int32_t ctx_prio)
 {
 	switch (ctx_prio) {
 	case AMDGPU_CTX_PRIORITY_UNSET:
-		return DRM_SCHED_PRIORITY_UNSET;
+		pr_warn_once("AMD-->DRM context priority value UNSET-->NORMAL");
+		return DRM_SCHED_PRIORITY_NORMAL;
 
 	case AMDGPU_CTX_PRIORITY_VERY_LOW:
 		return DRM_SCHED_PRIORITY_MIN;
diff --git a/include/drm/gpu_scheduler.h b/include/drm/gpu_scheduler.h
index f9544d9b670d3..ac65f0626cfc9 100644
--- a/include/drm/gpu_scheduler.h
+++ b/include/drm/gpu_scheduler.h
@@ -68,8 +68,7 @@ enum drm_sched_priority {
 	DRM_SCHED_PRIORITY_HIGH,
 	DRM_SCHED_PRIORITY_KERNEL,
 
-	DRM_SCHED_PRIORITY_COUNT,
-	DRM_SCHED_PRIORITY_UNSET = -2
+	DRM_SCHED_PRIORITY_COUNT
 };
 
 /* Used to chose between FIFO and RR jobs scheduling */
-- 
2.42.0

[PATCH AUTOSEL 6.5 40/52] LoongArch: Use SYM_CODE_* to annotate exception handlers

[Sasha Levin]

From: Tiezhu Yang <yangtiezhu@loongson.cn>

[ Upstream commit 00c2ca84c680f64b79b5e10a482ca435fd7d98ce ]

As described in include/linux/linkage.h,

  FUNC -- C-like functions (proper stack frame etc.)
  CODE -- non-C code (e.g. irq handlers with different, special stack etc.)

  SYM_FUNC_{START, END} -- use for global functions
  SYM_CODE_{START, END} -- use for non-C (special) functions

So use SYM_CODE_* to annotate exception handlers.

Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/loongarch/include/asm/linkage.h |  8 +++++++
 arch/loongarch/kernel/entry.S        |  4 ++--
 arch/loongarch/kernel/genex.S        | 16 ++++++-------
 arch/loongarch/mm/tlbex.S            | 36 ++++++++++++++--------------
 4 files changed, 36 insertions(+), 28 deletions(-)

diff --git a/arch/loongarch/include/asm/linkage.h b/arch/loongarch/include/asm/linkage.h
index 81b0c4cfbf4f2..e2eca1a25b4ef 100644
--- a/arch/loongarch/include/asm/linkage.h
+++ b/arch/loongarch/include/asm/linkage.h
@@ -33,4 +33,12 @@
 	.cfi_endproc;					\
 	SYM_END(name, SYM_T_FUNC)
 
+#define SYM_CODE_START(name)				\
+	SYM_START(name, SYM_L_GLOBAL, SYM_A_ALIGN)	\
+	.cfi_startproc;
+
+#define SYM_CODE_END(name)				\
+	.cfi_endproc;					\
+	SYM_END(name, SYM_T_NONE)
+
 #endif
diff --git a/arch/loongarch/kernel/entry.S b/arch/loongarch/kernel/entry.S
index d737e3cf42d3f..1781c6a5befa2 100644
--- a/arch/loongarch/kernel/entry.S
+++ b/arch/loongarch/kernel/entry.S
@@ -18,7 +18,7 @@
 	.text
 	.cfi_sections	.debug_frame
 	.align	5
-SYM_FUNC_START(handle_syscall)
+SYM_CODE_START(handle_syscall)
 	csrrd		t0, PERCPU_BASE_KS
 	la.pcrel	t1, kernelsp
 	add.d		t1, t1, t0
@@ -66,7 +66,7 @@ SYM_FUNC_START(handle_syscall)
 	bl		do_syscall
 
 	RESTORE_ALL_AND_RET
-SYM_FUNC_END(handle_syscall)
+SYM_CODE_END(handle_syscall)
 _ASM_NOKPROBE(handle_syscall)
 
 SYM_CODE_START(ret_from_fork)
diff --git a/arch/loongarch/kernel/genex.S b/arch/loongarch/kernel/genex.S
index 78f0663846575..2bb3aa2dcfcb2 100644
--- a/arch/loongarch/kernel/genex.S
+++ b/arch/loongarch/kernel/genex.S
@@ -31,7 +31,7 @@ SYM_FUNC_START(__arch_cpu_idle)
 1:	jr	ra
 SYM_FUNC_END(__arch_cpu_idle)
 
-SYM_FUNC_START(handle_vint)
+SYM_CODE_START(handle_vint)
 	BACKUP_T0T1
 	SAVE_ALL
 	la_abs	t1, __arch_cpu_idle
@@ -46,11 +46,11 @@ SYM_FUNC_START(handle_vint)
 	la_abs	t0, do_vint
 	jirl	ra, t0, 0
 	RESTORE_ALL_AND_RET
-SYM_FUNC_END(handle_vint)
+SYM_CODE_END(handle_vint)
 
-SYM_FUNC_START(except_vec_cex)
+SYM_CODE_START(except_vec_cex)
 	b	cache_parity_error
-SYM_FUNC_END(except_vec_cex)
+SYM_CODE_END(except_vec_cex)
 
 	.macro	build_prep_badv
 	csrrd	t0, LOONGARCH_CSR_BADV
@@ -66,7 +66,7 @@ SYM_FUNC_END(except_vec_cex)
 
 	.macro	BUILD_HANDLER exception handler prep
 	.align	5
-	SYM_FUNC_START(handle_\exception)
+	SYM_CODE_START(handle_\exception)
 	666:
 	BACKUP_T0T1
 	SAVE_ALL
@@ -76,7 +76,7 @@ SYM_FUNC_END(except_vec_cex)
 	jirl	ra, t0, 0
 	668:
 	RESTORE_ALL_AND_RET
-	SYM_FUNC_END(handle_\exception)
+	SYM_CODE_END(handle_\exception)
 	SYM_DATA(unwind_hint_\exception, .word 668b - 666b)
 	.endm
 
@@ -93,7 +93,7 @@ SYM_FUNC_END(except_vec_cex)
 	BUILD_HANDLER watch watch none
 	BUILD_HANDLER reserved reserved none	/* others */
 
-SYM_FUNC_START(handle_sys)
+SYM_CODE_START(handle_sys)
 	la_abs	t0, handle_syscall
 	jr	t0
-SYM_FUNC_END(handle_sys)
+SYM_CODE_END(handle_sys)
diff --git a/arch/loongarch/mm/tlbex.S b/arch/loongarch/mm/tlbex.S
index ca17dd3a19153..d5d682f3d29f3 100644
--- a/arch/loongarch/mm/tlbex.S
+++ b/arch/loongarch/mm/tlbex.S
@@ -17,7 +17,7 @@
 #define PTRS_PER_PTE_BITS	(PAGE_SHIFT - 3)
 
 	.macro tlb_do_page_fault, write
-	SYM_FUNC_START(tlb_do_page_fault_\write)
+	SYM_CODE_START(tlb_do_page_fault_\write)
 	SAVE_ALL
 	csrrd		a2, LOONGARCH_CSR_BADV
 	move		a0, sp
@@ -25,13 +25,13 @@
 	li.w		a1, \write
 	bl		do_page_fault
 	RESTORE_ALL_AND_RET
-	SYM_FUNC_END(tlb_do_page_fault_\write)
+	SYM_CODE_END(tlb_do_page_fault_\write)
 	.endm
 
 	tlb_do_page_fault 0
 	tlb_do_page_fault 1
 
-SYM_FUNC_START(handle_tlb_protect)
+SYM_CODE_START(handle_tlb_protect)
 	BACKUP_T0T1
 	SAVE_ALL
 	move		a0, sp
@@ -41,9 +41,9 @@ SYM_FUNC_START(handle_tlb_protect)
 	la_abs		t0, do_page_fault
 	jirl		ra, t0, 0
 	RESTORE_ALL_AND_RET
-SYM_FUNC_END(handle_tlb_protect)
+SYM_CODE_END(handle_tlb_protect)
 
-SYM_FUNC_START(handle_tlb_load)
+SYM_CODE_START(handle_tlb_load)
 	csrwr		t0, EXCEPTION_KS0
 	csrwr		t1, EXCEPTION_KS1
 	csrwr		ra, EXCEPTION_KS2
@@ -187,16 +187,16 @@ nopage_tlb_load:
 	csrrd		ra, EXCEPTION_KS2
 	la_abs		t0, tlb_do_page_fault_0
 	jr		t0
-SYM_FUNC_END(handle_tlb_load)
+SYM_CODE_END(handle_tlb_load)
 
-SYM_FUNC_START(handle_tlb_load_ptw)
+SYM_CODE_START(handle_tlb_load_ptw)
 	csrwr		t0, LOONGARCH_CSR_KS0
 	csrwr		t1, LOONGARCH_CSR_KS1
 	la_abs		t0, tlb_do_page_fault_0
 	jr		t0
-SYM_FUNC_END(handle_tlb_load_ptw)
+SYM_CODE_END(handle_tlb_load_ptw)
 
-SYM_FUNC_START(handle_tlb_store)
+SYM_CODE_START(handle_tlb_store)
 	csrwr		t0, EXCEPTION_KS0
 	csrwr		t1, EXCEPTION_KS1
 	csrwr		ra, EXCEPTION_KS2
@@ -343,16 +343,16 @@ nopage_tlb_store:
 	csrrd		ra, EXCEPTION_KS2
 	la_abs		t0, tlb_do_page_fault_1
 	jr		t0
-SYM_FUNC_END(handle_tlb_store)
+SYM_CODE_END(handle_tlb_store)
 
-SYM_FUNC_START(handle_tlb_store_ptw)
+SYM_CODE_START(handle_tlb_store_ptw)
 	csrwr		t0, LOONGARCH_CSR_KS0
 	csrwr		t1, LOONGARCH_CSR_KS1
 	la_abs		t0, tlb_do_page_fault_1
 	jr		t0
-SYM_FUNC_END(handle_tlb_store_ptw)
+SYM_CODE_END(handle_tlb_store_ptw)
 
-SYM_FUNC_START(handle_tlb_modify)
+SYM_CODE_START(handle_tlb_modify)
 	csrwr		t0, EXCEPTION_KS0
 	csrwr		t1, EXCEPTION_KS1
 	csrwr		ra, EXCEPTION_KS2
@@ -497,16 +497,16 @@ nopage_tlb_modify:
 	csrrd		ra, EXCEPTION_KS2
 	la_abs		t0, tlb_do_page_fault_1
 	jr		t0
-SYM_FUNC_END(handle_tlb_modify)
+SYM_CODE_END(handle_tlb_modify)
 
-SYM_FUNC_START(handle_tlb_modify_ptw)
+SYM_CODE_START(handle_tlb_modify_ptw)
 	csrwr		t0, LOONGARCH_CSR_KS0
 	csrwr		t1, LOONGARCH_CSR_KS1
 	la_abs		t0, tlb_do_page_fault_1
 	jr		t0
-SYM_FUNC_END(handle_tlb_modify_ptw)
+SYM_CODE_END(handle_tlb_modify_ptw)
 
-SYM_FUNC_START(handle_tlb_refill)
+SYM_CODE_START(handle_tlb_refill)
 	csrwr		t0, LOONGARCH_CSR_TLBRSAVE
 	csrrd		t0, LOONGARCH_CSR_PGD
 	lddir		t0, t0, 3
@@ -521,4 +521,4 @@ SYM_FUNC_START(handle_tlb_refill)
 	tlbfill
 	csrrd		t0, LOONGARCH_CSR_TLBRSAVE
 	ertn
-SYM_FUNC_END(handle_tlb_refill)
+SYM_CODE_END(handle_tlb_refill)
-- 
2.42.0

[PATCH AUTOSEL 6.5 41/52] LoongArch: Export symbol invalid_pud_table for modules building

[Sasha Levin]

From: Huacai Chen <chenhuacai@loongson.cn>

[ Upstream commit 449c2756c2323c9e32b2a2fa9c8b59ce91b5819d ]

Export symbol invalid_pud_table for modules building (such as the KVM
module) if 4-level page tables enabled. Otherwise we get:

ERROR: modpost: "invalid_pud_table" [arch/loongarch/kvm/kvm.ko] undefined!

Reported-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/loongarch/mm/init.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/loongarch/mm/init.c b/arch/loongarch/mm/init.c
index 3b7d8129570b8..51c9a6c90a169 100644
--- a/arch/loongarch/mm/init.c
+++ b/arch/loongarch/mm/init.c
@@ -267,6 +267,7 @@ pgd_t swapper_pg_dir[_PTRS_PER_PGD] __section(".bss..swapper_pg_dir");
 pgd_t invalid_pg_dir[_PTRS_PER_PGD] __page_aligned_bss;
 #ifndef __PAGETABLE_PUD_FOLDED
 pud_t invalid_pud_table[PTRS_PER_PUD] __page_aligned_bss;
+EXPORT_SYMBOL(invalid_pud_table);
 #endif
 #ifndef __PAGETABLE_PMD_FOLDED
 pmd_t invalid_pmd_table[PTRS_PER_PMD] __page_aligned_bss;
-- 
2.42.0

[PATCH AUTOSEL 6.5 42/52] LoongArch: Replace kmap_atomic() with kmap_local_page() in copy_user_highpage()

[Sasha Levin]

From: Huacai Chen <chenhuacai@loongson.cn>

[ Upstream commit 477a0ebec101359f49d92796e3b609857d564b52 ]

Replace kmap_atomic()/kunmap_atomic() calls with kmap_local_page()/
kunmap_local() in copy_user_highpage() which can be invoked from both
preemptible and atomic context [1].

[1] https://lore.kernel.org/all/20201029222652.302358281@linutronix.de/

Suggested-by: Deepak R Varma <drv@mailo.com>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/loongarch/mm/init.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/loongarch/mm/init.c b/arch/loongarch/mm/init.c
index 51c9a6c90a169..d967d881c3fef 100644
--- a/arch/loongarch/mm/init.c
+++ b/arch/loongarch/mm/init.c
@@ -68,11 +68,11 @@ void copy_user_highpage(struct page *to, struct page *from,
 {
 	void *vfrom, *vto;
 
-	vto = kmap_atomic(to);
-	vfrom = kmap_atomic(from);
+	vfrom = kmap_local_page(from);
+	vto = kmap_local_page(to);
 	copy_page(vto, vfrom);
-	kunmap_atomic(vfrom);
-	kunmap_atomic(vto);
+	kunmap_local(vfrom);
+	kunmap_local(vto);
 	/* Make sure this page is cleared on other CPU's too before using it */
 	smp_wmb();
 }
-- 
2.42.0

[PATCH AUTOSEL 6.5 43/52] LoongArch: Disable WUC for pgprot_writecombine() like ioremap_wc()

[Sasha Levin]

From: Icenowy Zheng <uwu@icenowy.me>

[ Upstream commit 278be83601dd1725d4732241f066d528e160a39d ]

Currently the code disables WUC only disables it for ioremap_wc(), which
is only used when mapping writecombine pages like ioremap() (mapped to
the kernel space). But for VRAM mapped in TTM/GEM, it is mapped with a
crafted pgprot by the pgprot_writecombine() function, in which case WUC
isn't disabled now.

Disable WUC for pgprot_writecombine() (fallback to SUC) if needed, like
ioremap_wc().

This improves the AMDGPU driver's stability (solves some misrendering)
on Loongson-3A5000/3A6000 machines.

Signed-off-by: Icenowy Zheng <uwu@icenowy.me>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/loongarch/include/asm/io.h           |  5 ++---
 arch/loongarch/include/asm/pgtable-bits.h |  4 +++-
 arch/loongarch/kernel/setup.c             | 10 +++++-----
 3 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/arch/loongarch/include/asm/io.h b/arch/loongarch/include/asm/io.h
index 1c94102200407..0355b64e90ed0 100644
--- a/arch/loongarch/include/asm/io.h
+++ b/arch/loongarch/include/asm/io.h
@@ -54,10 +54,9 @@ static inline void __iomem *ioremap_prot(phys_addr_t offset, unsigned long size,
  * @offset:    bus address of the memory
  * @size:      size of the resource to map
  */
-extern pgprot_t pgprot_wc;
-
 #define ioremap_wc(offset, size)	\
-	ioremap_prot((offset), (size), pgprot_val(pgprot_wc))
+	ioremap_prot((offset), (size),	\
+		pgprot_val(wc_enabled ? PAGE_KERNEL_WUC : PAGE_KERNEL_SUC))
 
 #define ioremap_cache(offset, size)	\
 	ioremap_prot((offset), (size), pgprot_val(PAGE_KERNEL))
diff --git a/arch/loongarch/include/asm/pgtable-bits.h b/arch/loongarch/include/asm/pgtable-bits.h
index de46a6b1e9f11..7b9ac012cd090 100644
--- a/arch/loongarch/include/asm/pgtable-bits.h
+++ b/arch/loongarch/include/asm/pgtable-bits.h
@@ -105,13 +105,15 @@ static inline pgprot_t pgprot_noncached(pgprot_t _prot)
 	return __pgprot(prot);
 }
 
+extern bool wc_enabled;
+
 #define pgprot_writecombine pgprot_writecombine
 
 static inline pgprot_t pgprot_writecombine(pgprot_t _prot)
 {
 	unsigned long prot = pgprot_val(_prot);
 
-	prot = (prot & ~_CACHE_MASK) | _CACHE_WUC;
+	prot = (prot & ~_CACHE_MASK) | (wc_enabled ? _CACHE_WUC : _CACHE_SUC);
 
 	return __pgprot(prot);
 }
diff --git a/arch/loongarch/kernel/setup.c b/arch/loongarch/kernel/setup.c
index 9d830ab4e3025..1351614042d4e 100644
--- a/arch/loongarch/kernel/setup.c
+++ b/arch/loongarch/kernel/setup.c
@@ -161,19 +161,19 @@ static void __init smbios_parse(void)
 }
 
 #ifdef CONFIG_ARCH_WRITECOMBINE
-pgprot_t pgprot_wc = PAGE_KERNEL_WUC;
+bool wc_enabled = true;
 #else
-pgprot_t pgprot_wc = PAGE_KERNEL_SUC;
+bool wc_enabled = false;
 #endif
 
-EXPORT_SYMBOL(pgprot_wc);
+EXPORT_SYMBOL(wc_enabled);
 
 static int __init setup_writecombine(char *p)
 {
 	if (!strcmp(p, "on"))
-		pgprot_wc = PAGE_KERNEL_WUC;
+		wc_enabled = true;
 	else if (!strcmp(p, "off"))
-		pgprot_wc = PAGE_KERNEL_SUC;
+		wc_enabled = false;
 	else
 		pr_warn("Unknown writecombine setting \"%s\".\n", p);
 
-- 
2.42.0

[PATCH AUTOSEL 6.5 44/52] platform/x86: asus-wmi: Change ASUS_WMI_BRN_DOWN code from 0x20 to 0x2e

[Sasha Levin]

From: Hans de Goede <hdegoede@redhat.com>

[ Upstream commit f37cc2fc277b371fc491890afb7d8a26e36bb3a1 ]

Older Asus laptops change the backlight level themselves and then send
WMI events with different codes for different backlight levels.

The asus-wmi.c code maps the entire range of codes reported on
brightness down keypresses to an internal ASUS_WMI_BRN_DOWN code:

define NOTIFY_BRNUP_MIN                0x11
define NOTIFY_BRNUP_MAX                0x1f
define NOTIFY_BRNDOWN_MIN              0x20
define NOTIFY_BRNDOWN_MAX              0x2e

        if (code >= NOTIFY_BRNUP_MIN && code <= NOTIFY_BRNUP_MAX)
                code = ASUS_WMI_BRN_UP;
        else if (code >= NOTIFY_BRNDOWN_MIN && code <= NOTIFY_BRNDOWN_MAX)
                code = ASUS_WMI_BRN_DOWN;

Before this commit all the NOTIFY_BRNDOWN_MIN - NOTIFY_BRNDOWN_MAX
aka 0x20 - 0x2e events were mapped to 0x20.

This mapping is causing issues on new laptop models which actually
send 0x2b events for printscreen presses and 0x2c events for
capslock presses, which get translated into spurious brightness-down
presses.

The plan is disable the 0x11-0x2e special mapping on laptops
where asus-wmi does not register a backlight-device to avoid
the spurious brightness-down keypresses. New laptops always send
0x2e for brightness-down presses, change the special internal
ASUS_WMI_BRN_DOWN value from 0x20 to 0x2e to match this in
preparation for fixing the spurious brightness-down presses.

This change does not have any functional impact since all
of 0x20 - 0x2e is mapped to ASUS_WMI_BRN_DOWN first and only
then checked against the keymap code and the new 0x2e
value is still in the 0x20 - 0x2e range.

Reported-by: James John <me@donjajo.com>
Closes: https://lore.kernel.org/platform-driver-x86/a2c441fe-457e-44cf-a146-0ecd86b037cf@donjajo.com/
Closes: https://bbs.archlinux.org/viewtopic.php?pid=2123716
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20231017090725.38163-2-hdegoede@redhat.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/platform/x86/asus-wmi.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/platform/x86/asus-wmi.h b/drivers/platform/x86/asus-wmi.h
index a478ebfd34dfa..fc41d1b1bb7f8 100644
--- a/drivers/platform/x86/asus-wmi.h
+++ b/drivers/platform/x86/asus-wmi.h
@@ -18,7 +18,7 @@
 #include <linux/i8042.h>
 
 #define ASUS_WMI_KEY_IGNORE (-1)
-#define ASUS_WMI_BRN_DOWN	0x20
+#define ASUS_WMI_BRN_DOWN	0x2e
 #define ASUS_WMI_BRN_UP		0x2f
 
 struct module;
-- 
2.42.0

[PATCH AUTOSEL 6.5 45/52] platform/x86: asus-wmi: Only map brightness codes when using asus-wmi backlight control

[Sasha Levin]

From: Hans de Goede <hdegoede@redhat.com>

[ Upstream commit a5b92be2482e5f9ef30be4e4cda12ed484381493 ]

Older Asus laptops change the backlight level themselves and then send
WMI events with different codes for different backlight levels.

The asus-wmi.c code maps the entire range of codes reported on
brightness down keypresses to an internal ASUS_WMI_BRN_DOWN code:

define NOTIFY_BRNUP_MIN                0x11
define NOTIFY_BRNUP_MAX                0x1f
define NOTIFY_BRNDOWN_MIN              0x20
define NOTIFY_BRNDOWN_MAX              0x2e

        if (code >= NOTIFY_BRNUP_MIN && code <= NOTIFY_BRNUP_MAX)
                code = ASUS_WMI_BRN_UP;
        else if (code >= NOTIFY_BRNDOWN_MIN && code <= NOTIFY_BRNDOWN_MAX)
                code = ASUS_WMI_BRN_DOWN;

This mapping is causing issues on new laptop models which actually
send 0x2b events for printscreen presses and 0x2c events for
capslock presses, which get translated into spurious brightness-down
presses.

This mapping is really only necessary when asus-wmi has registered
a backlight-device for backlight control. In this case the mapping
was used to decide to filter out the keypresss since in this case
the firmware has already modified the brightness itself and instead
of reporting a keypress asus-wmi will just report the new brightness
value to userspace.

OTOH when the firmware does not adjust the brightness itself then
it seems to always report 0x2e for brightness-down presses and
0x2f for brightness up presses independent of the actual brightness
level. So in this case the mapping of the code is not necessary
and this translation actually leads to spurious brightness-down
presses being send to userspace when pressing printscreen or capslock.

Modify asus_wmi_handle_event_code() to only do the mapping
when using asus-wmi backlight control to fix the spurious
brightness-down presses.

Reported-by: James John <me@donjajo.com>
Closes: https://lore.kernel.org/platform-driver-x86/a2c441fe-457e-44cf-a146-0ecd86b037cf@donjajo.com/
Closes: https://bbs.archlinux.org/viewtopic.php?pid=2123716
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20231017090725.38163-3-hdegoede@redhat.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/platform/x86/asus-wmi.c | 15 ++++-----------
 1 file changed, 4 insertions(+), 11 deletions(-)

diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index 8bef66a2f0ce7..66b9fa1d76985 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -3268,7 +3268,6 @@ static void asus_wmi_handle_event_code(int code, struct asus_wmi *asus)
 {
 	unsigned int key_value = 1;
 	bool autorelease = 1;
-	int orig_code = code;
 
 	if (asus->driver->key_filter) {
 		asus->driver->key_filter(asus->driver, &code, &key_value,
@@ -3277,16 +3276,10 @@ static void asus_wmi_handle_event_code(int code, struct asus_wmi *asus)
 			return;
 	}
 
-	if (code >= NOTIFY_BRNUP_MIN && code <= NOTIFY_BRNUP_MAX)
-		code = ASUS_WMI_BRN_UP;
-	else if (code >= NOTIFY_BRNDOWN_MIN && code <= NOTIFY_BRNDOWN_MAX)
-		code = ASUS_WMI_BRN_DOWN;
-
-	if (code == ASUS_WMI_BRN_DOWN || code == ASUS_WMI_BRN_UP) {
-		if (acpi_video_get_backlight_type() == acpi_backlight_vendor) {
-			asus_wmi_backlight_notify(asus, orig_code);
-			return;
-		}
+	if (acpi_video_get_backlight_type() == acpi_backlight_vendor &&
+	    code >= NOTIFY_BRNUP_MIN && code <= NOTIFY_BRNDOWN_MAX) {
+		asus_wmi_backlight_notify(asus, code);
+		return;
 	}
 
 	if (code == NOTIFY_KBD_BRTUP) {
-- 
2.42.0

[PATCH AUTOSEL 6.5 46/52] platform/x86: asus-wmi: Map 0x2a code, Ignore 0x2b and 0x2c events

[Sasha Levin]

From: Hans de Goede <hdegoede@redhat.com>

[ Upstream commit 235985d1763f7aba92c1c64e5f5aaec26c2c9b18 ]

Newer Asus laptops send the following new WMI event codes when some
of the F1 - F12 "media" hotkeys are pressed:

0x2a Screen Capture
0x2b PrintScreen
0x2c CapsLock

Map 0x2a to KEY_SELECTIVE_SCREENSHOT mirroring how similar hotkeys
are mapped on other laptops.

PrintScreem and CapsLock are also reported as normal PS/2 keyboard events,
map these event codes to KE_IGNORE to avoid "Unknown key code 0x%x\n" log
messages.

Reported-by: James John <me@donjajo.com>
Closes: https://lore.kernel.org/platform-driver-x86/a2c441fe-457e-44cf-a146-0ecd86b037cf@donjajo.com/
Closes: https://bbs.archlinux.org/viewtopic.php?pid=2123716
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20231017090725.38163-4-hdegoede@redhat.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/platform/x86/asus-nb-wmi.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c
index d85d895fee894..df1db54d4e183 100644
--- a/drivers/platform/x86/asus-nb-wmi.c
+++ b/drivers/platform/x86/asus-nb-wmi.c
@@ -531,6 +531,9 @@ static void asus_nb_wmi_quirks(struct asus_wmi_driver *driver)
 static const struct key_entry asus_nb_wmi_keymap[] = {
 	{ KE_KEY, ASUS_WMI_BRN_DOWN, { KEY_BRIGHTNESSDOWN } },
 	{ KE_KEY, ASUS_WMI_BRN_UP, { KEY_BRIGHTNESSUP } },
+	{ KE_KEY, 0x2a, { KEY_SELECTIVE_SCREENSHOT } },
+	{ KE_IGNORE, 0x2b, }, /* PrintScreen (also send via PS/2) on newer models */
+	{ KE_IGNORE, 0x2c, }, /* CapsLock (also send via PS/2) on newer models */
 	{ KE_KEY, 0x30, { KEY_VOLUMEUP } },
 	{ KE_KEY, 0x31, { KEY_VOLUMEDOWN } },
 	{ KE_KEY, 0x32, { KEY_MUTE } },
-- 
2.42.0

[PATCH AUTOSEL 6.5 47/52] netfilter: nf_tables: audit log object reset once per table

[Sasha Levin]

From: Phil Sutter <phil@nwl.cc>

[ Upstream commit 1baf0152f7707c6c7e4ea815dcc1f431c0e603f9 ]

When resetting multiple objects at once (via dump request), emit a log
message per table (or filled skb) and resurrect the 'entries' parameter
to contain the number of objects being logged for.

To test the skb exhaustion path, perform some bulk counter and quota
adds in the kselftest.

Signed-off-by: Phil Sutter <phil@nwl.cc>
Reviewed-by: Richard Guy Briggs <rgb@redhat.com>
Acked-by: Paul Moore <paul@paul-moore.com> (Audit)
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 net/netfilter/nf_tables_api.c                 | 50 +++++++++++--------
 .../testing/selftests/netfilter/nft_audit.sh  | 46 +++++++++++++++++
 2 files changed, 74 insertions(+), 22 deletions(-)

diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index be5869366c7d3..bddf68f364fb5 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -7612,6 +7612,16 @@ static int nf_tables_fill_obj_info(struct sk_buff *skb, struct net *net,
 	return -1;
 }
 
+static void audit_log_obj_reset(const struct nft_table *table,
+				unsigned int base_seq, unsigned int nentries)
+{
+	char *buf = kasprintf(GFP_ATOMIC, "%s:%u", table->name, base_seq);
+
+	audit_log_nfcfg(buf, table->family, nentries,
+			AUDIT_NFT_OP_OBJ_RESET, GFP_ATOMIC);
+	kfree(buf);
+}
+
 struct nft_obj_filter {
 	char		*table;
 	u32		type;
@@ -7626,8 +7636,10 @@ static int nf_tables_dump_obj(struct sk_buff *skb, struct netlink_callback *cb)
 	struct net *net = sock_net(skb->sk);
 	int family = nfmsg->nfgen_family;
 	struct nftables_pernet *nft_net;
+	unsigned int entries = 0;
 	struct nft_object *obj;
 	bool reset = false;
+	int rc = 0;
 
 	if (NFNL_MSG_TYPE(cb->nlh->nlmsg_type) == NFT_MSG_GETOBJ_RESET)
 		reset = true;
@@ -7640,6 +7652,7 @@ static int nf_tables_dump_obj(struct sk_buff *skb, struct netlink_callback *cb)
 		if (family != NFPROTO_UNSPEC && family != table->family)
 			continue;
 
+		entries = 0;
 		list_for_each_entry_rcu(obj, &table->objects, list) {
 			if (!nft_is_active(net, obj))
 				goto cont;
@@ -7655,34 +7668,27 @@ static int nf_tables_dump_obj(struct sk_buff *skb, struct netlink_callback *cb)
 			    filter->type != NFT_OBJECT_UNSPEC &&
 			    obj->ops->type->type != filter->type)
 				goto cont;
-			if (reset) {
-				char *buf = kasprintf(GFP_ATOMIC,
-						      "%s:%u",
-						      table->name,
-						      nft_net->base_seq);
-
-				audit_log_nfcfg(buf,
-						family,
-						obj->handle,
-						AUDIT_NFT_OP_OBJ_RESET,
-						GFP_ATOMIC);
-				kfree(buf);
-			}
 
-			if (nf_tables_fill_obj_info(skb, net, NETLINK_CB(cb->skb).portid,
-						    cb->nlh->nlmsg_seq,
-						    NFT_MSG_NEWOBJ,
-						    NLM_F_MULTI | NLM_F_APPEND,
-						    table->family, table,
-						    obj, reset) < 0)
-				goto done;
+			rc = nf_tables_fill_obj_info(skb, net,
+						     NETLINK_CB(cb->skb).portid,
+						     cb->nlh->nlmsg_seq,
+						     NFT_MSG_NEWOBJ,
+						     NLM_F_MULTI | NLM_F_APPEND,
+						     table->family, table,
+						     obj, reset);
+			if (rc < 0)
+				break;
 
+			entries++;
 			nl_dump_check_consistent(cb, nlmsg_hdr(skb));
 cont:
 			idx++;
 		}
+		if (reset && entries)
+			audit_log_obj_reset(table, nft_net->base_seq, entries);
+		if (rc < 0)
+			break;
 	}
-done:
 	rcu_read_unlock();
 
 	cb->args[0] = idx;
@@ -7787,7 +7793,7 @@ static int nf_tables_getobj(struct sk_buff *skb, const struct nfnl_info *info,
 
 		audit_log_nfcfg(buf,
 				family,
-				obj->handle,
+				1,
 				AUDIT_NFT_OP_OBJ_RESET,
 				GFP_ATOMIC);
 		kfree(buf);
diff --git a/tools/testing/selftests/netfilter/nft_audit.sh b/tools/testing/selftests/netfilter/nft_audit.sh
index bb34329e02a7f..e94a80859bbdb 100755
--- a/tools/testing/selftests/netfilter/nft_audit.sh
+++ b/tools/testing/selftests/netfilter/nft_audit.sh
@@ -93,6 +93,12 @@ do_test 'nft add counter t1 c1' \
 do_test 'nft add counter t2 c1; add counter t2 c2' \
 'table=t2 family=2 entries=2 op=nft_register_obj'
 
+for ((i = 3; i <= 500; i++)); do
+	echo "add counter t2 c$i"
+done >$rulefile
+do_test "nft -f $rulefile" \
+'table=t2 family=2 entries=498 op=nft_register_obj'
+
 # adding/updating quotas
 
 do_test 'nft add quota t1 q1 { 10 bytes }' \
@@ -101,6 +107,12 @@ do_test 'nft add quota t1 q1 { 10 bytes }' \
 do_test 'nft add quota t2 q1 { 10 bytes }; add quota t2 q2 { 10 bytes }' \
 'table=t2 family=2 entries=2 op=nft_register_obj'
 
+for ((i = 3; i <= 500; i++)); do
+	echo "add quota t2 q$i { 10 bytes }"
+done >$rulefile
+do_test "nft -f $rulefile" \
+'table=t2 family=2 entries=498 op=nft_register_obj'
+
 # changing the quota value triggers obj update path
 do_test 'nft add quota t1 q1 { 20 bytes }' \
 'table=t1 family=2 entries=1 op=nft_register_obj'
@@ -150,6 +162,40 @@ done
 do_test 'nft reset set t1 s' \
 'table=t1 family=2 entries=3 op=nft_reset_setelem'
 
+# resetting counters
+
+do_test 'nft reset counter t1 c1' \
+'table=t1 family=2 entries=1 op=nft_reset_obj'
+
+do_test 'nft reset counters t1' \
+'table=t1 family=2 entries=1 op=nft_reset_obj'
+
+do_test 'nft reset counters t2' \
+'table=t2 family=2 entries=342 op=nft_reset_obj
+table=t2 family=2 entries=158 op=nft_reset_obj'
+
+do_test 'nft reset counters' \
+'table=t1 family=2 entries=1 op=nft_reset_obj
+table=t2 family=2 entries=341 op=nft_reset_obj
+table=t2 family=2 entries=159 op=nft_reset_obj'
+
+# resetting quotas
+
+do_test 'nft reset quota t1 q1' \
+'table=t1 family=2 entries=1 op=nft_reset_obj'
+
+do_test 'nft reset quotas t1' \
+'table=t1 family=2 entries=1 op=nft_reset_obj'
+
+do_test 'nft reset quotas t2' \
+'table=t2 family=2 entries=315 op=nft_reset_obj
+table=t2 family=2 entries=185 op=nft_reset_obj'
+
+do_test 'nft reset quotas' \
+'table=t1 family=2 entries=1 op=nft_reset_obj
+table=t2 family=2 entries=314 op=nft_reset_obj
+table=t2 family=2 entries=186 op=nft_reset_obj'
+
 # deleting rules
 
 readarray -t handles < <(nft -a list chain t1 c1 | \
-- 
2.42.0

[PATCH AUTOSEL 6.5 48/52] platform/mellanox: mlxbf-tmfifo: Fix a warning message

[Sasha Levin]

From: Liming Sun <limings@nvidia.com>

[ Upstream commit 99c09c985e5973c8f0ad976ebae069548dd86f12 ]

This commit fixes the smatch static checker warning in function
mlxbf_tmfifo_rxtx_word() which complains data not initialized at
line 634 when IS_VRING_DROP() is TRUE.

Signed-off-by: Liming Sun <limings@nvidia.com>
Link: https://lore.kernel.org/r/20231012230235.219861-1-limings@nvidia.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/platform/mellanox/mlxbf-tmfifo.c | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/drivers/platform/mellanox/mlxbf-tmfifo.c b/drivers/platform/mellanox/mlxbf-tmfifo.c
index f3696a54a2bd7..d9615ad600123 100644
--- a/drivers/platform/mellanox/mlxbf-tmfifo.c
+++ b/drivers/platform/mellanox/mlxbf-tmfifo.c
@@ -607,24 +607,25 @@ static void mlxbf_tmfifo_rxtx_word(struct mlxbf_tmfifo_vring *vring,
 
 	if (vring->cur_len + sizeof(u64) <= len) {
 		/* The whole word. */
-		if (!IS_VRING_DROP(vring)) {
-			if (is_rx)
+		if (is_rx) {
+			if (!IS_VRING_DROP(vring))
 				memcpy(addr + vring->cur_len, &data,
 				       sizeof(u64));
-			else
-				memcpy(&data, addr + vring->cur_len,
-				       sizeof(u64));
+		} else {
+			memcpy(&data, addr + vring->cur_len,
+			       sizeof(u64));
 		}
 		vring->cur_len += sizeof(u64);
 	} else {
 		/* Leftover bytes. */
-		if (!IS_VRING_DROP(vring)) {
-			if (is_rx)
+		if (is_rx) {
+			if (!IS_VRING_DROP(vring))
 				memcpy(addr + vring->cur_len, &data,
 				       len - vring->cur_len);
-			else
-				memcpy(&data, addr + vring->cur_len,
-				       len - vring->cur_len);
+		} else {
+			data = 0;
+			memcpy(&data, addr + vring->cur_len,
+			       len - vring->cur_len);
 		}
 		vring->cur_len = len;
 	}
-- 
2.42.0

[PATCH AUTOSEL 6.5 49/52] nvme-pci: add BOGUS_NID for Intel 0a54 device

[Sasha Levin]

From: Keith Busch <kbusch@kernel.org>

[ Upstream commit 5c3f4066462a5f6cac04d3dd81c9f551fabbc6c7 ]

These ones claim cmic and nmic capable, so need special consideration to ignore
their duplicate identifiers.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=217981
Reported-by: welsh@cassens.com
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/nvme/host/pci.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index 347cb5daebc3c..3f0c9ee09a12b 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -3329,7 +3329,8 @@ static const struct pci_device_id nvme_id_table[] = {
 	{ PCI_VDEVICE(INTEL, 0x0a54),	/* Intel P4500/P4600 */
 		.driver_data = NVME_QUIRK_STRIPE_SIZE |
 				NVME_QUIRK_DEALLOCATE_ZEROES |
-				NVME_QUIRK_IGNORE_DEV_SUBNQN, },
+				NVME_QUIRK_IGNORE_DEV_SUBNQN |
+				NVME_QUIRK_BOGUS_NID, },
 	{ PCI_VDEVICE(INTEL, 0x0a55),	/* Dell Express Flash P4600 */
 		.driver_data = NVME_QUIRK_STRIPE_SIZE |
 				NVME_QUIRK_DEALLOCATE_ZEROES, },
-- 
2.42.0

[PATCH AUTOSEL 6.5 50/52] Revert "accel/ivpu: Use cached buffers for FW loading"

[Sasha Levin]

From: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>

[ Upstream commit 610b5d219d1ccac8064556310cc0e62e3c202389 ]

This reverts commit 645d694559cab36fe6a57c717efcfa27d9321396.

The commit cause issues with memory access from the device side.
Switch back to write-combined memory mappings until the issues
will be properly addressed.

Add extra wmb() needed when boot_params->save_restore_ret_address() is
modified.

Reviewed-by: Karol Wachowski <karol.wachowski@linux.intel.com>
Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231017121353.532466-1-stanislaw.gruszka@linux.intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/accel/ivpu/ivpu_fw.c  | 9 ++++-----
 drivers/accel/ivpu/ivpu_gem.h | 5 -----
 2 files changed, 4 insertions(+), 10 deletions(-)

diff --git a/drivers/accel/ivpu/ivpu_fw.c b/drivers/accel/ivpu/ivpu_fw.c
index 93c69aaa6218d..34e4026c77589 100644
--- a/drivers/accel/ivpu/ivpu_fw.c
+++ b/drivers/accel/ivpu/ivpu_fw.c
@@ -195,8 +195,7 @@ static int ivpu_fw_mem_init(struct ivpu_device *vdev)
 	if (ret)
 		return ret;
 
-	fw->mem = ivpu_bo_alloc_internal(vdev, fw->runtime_addr, fw->runtime_size,
-					 DRM_IVPU_BO_CACHED | DRM_IVPU_BO_NOSNOOP);
+	fw->mem = ivpu_bo_alloc_internal(vdev, fw->runtime_addr, fw->runtime_size, DRM_IVPU_BO_WC);
 	if (!fw->mem) {
 		ivpu_err(vdev, "Failed to allocate firmware runtime memory\n");
 		return -ENOMEM;
@@ -273,7 +272,7 @@ int ivpu_fw_load(struct ivpu_device *vdev)
 		memset(start, 0, size);
 	}
 
-	clflush_cache_range(fw->mem->kvaddr, fw->mem->base.size);
+	wmb(); /* Flush WC buffers after writing fw->mem */
 
 	return 0;
 }
@@ -375,7 +374,7 @@ void ivpu_fw_boot_params_setup(struct ivpu_device *vdev, struct vpu_boot_params
 	if (!ivpu_fw_is_cold_boot(vdev)) {
 		boot_params->save_restore_ret_address = 0;
 		vdev->pm->is_warmboot = true;
-		clflush_cache_range(vdev->fw->mem->kvaddr, SZ_4K);
+		wmb(); /* Flush WC buffers after writing save_restore_ret_address */
 		return;
 	}
 
@@ -430,7 +429,7 @@ void ivpu_fw_boot_params_setup(struct ivpu_device *vdev, struct vpu_boot_params
 	boot_params->punit_telemetry_sram_size = ivpu_hw_reg_telemetry_size_get(vdev);
 	boot_params->vpu_telemetry_enable = ivpu_hw_reg_telemetry_enable_get(vdev);
 
-	clflush_cache_range(vdev->fw->mem->kvaddr, SZ_4K);
+	wmb(); /* Flush WC buffers after writing bootparams */
 
 	ivpu_fw_boot_params_print(vdev, boot_params);
 }
diff --git a/drivers/accel/ivpu/ivpu_gem.h b/drivers/accel/ivpu/ivpu_gem.h
index f4130586ff1b2..6b0ceda5f2537 100644
--- a/drivers/accel/ivpu/ivpu_gem.h
+++ b/drivers/accel/ivpu/ivpu_gem.h
@@ -8,8 +8,6 @@
 #include <drm/drm_gem.h>
 #include <drm/drm_mm.h>
 
-#define DRM_IVPU_BO_NOSNOOP       0x10000000
-
 struct dma_buf;
 struct ivpu_bo_ops;
 struct ivpu_file_priv;
@@ -85,9 +83,6 @@ static inline u32 ivpu_bo_cache_mode(struct ivpu_bo *bo)
 
 static inline bool ivpu_bo_is_snooped(struct ivpu_bo *bo)
 {
-	if (bo->flags & DRM_IVPU_BO_NOSNOOP)
-		return false;
-
 	return ivpu_bo_cache_mode(bo) == DRM_IVPU_BO_CACHED;
 }
 
-- 
2.42.0

[PATCH AUTOSEL 6.5 50/52] Revert "accel/ivpu: Use cached buffers for FW loading"

[Sasha Levin]

From: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>

[ Upstream commit 610b5d219d1ccac8064556310cc0e62e3c202389 ]

This reverts commit 645d694559cab36fe6a57c717efcfa27d9321396.

The commit cause issues with memory access from the device side.
Switch back to write-combined memory mappings until the issues
will be properly addressed.

Add extra wmb() needed when boot_params->save_restore_ret_address() is
modified.

Reviewed-by: Karol Wachowski <karol.wachowski@linux.intel.com>
Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231017121353.532466-1-stanislaw.gruszka@linux.intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/accel/ivpu/ivpu_fw.c  | 9 ++++-----
 drivers/accel/ivpu/ivpu_gem.h | 5 -----
 2 files changed, 4 insertions(+), 10 deletions(-)

diff --git a/drivers/accel/ivpu/ivpu_fw.c b/drivers/accel/ivpu/ivpu_fw.c
index 93c69aaa6218d..34e4026c77589 100644
--- a/drivers/accel/ivpu/ivpu_fw.c
+++ b/drivers/accel/ivpu/ivpu_fw.c
@@ -195,8 +195,7 @@ static int ivpu_fw_mem_init(struct ivpu_device *vdev)
 	if (ret)
 		return ret;
 
-	fw->mem = ivpu_bo_alloc_internal(vdev, fw->runtime_addr, fw->runtime_size,
-					 DRM_IVPU_BO_CACHED | DRM_IVPU_BO_NOSNOOP);
+	fw->mem = ivpu_bo_alloc_internal(vdev, fw->runtime_addr, fw->runtime_size, DRM_IVPU_BO_WC);
 	if (!fw->mem) {
 		ivpu_err(vdev, "Failed to allocate firmware runtime memory\n");
 		return -ENOMEM;
@@ -273,7 +272,7 @@ int ivpu_fw_load(struct ivpu_device *vdev)
 		memset(start, 0, size);
 	}
 
-	clflush_cache_range(fw->mem->kvaddr, fw->mem->base.size);
+	wmb(); /* Flush WC buffers after writing fw->mem */
 
 	return 0;
 }
@@ -375,7 +374,7 @@ void ivpu_fw_boot_params_setup(struct ivpu_device *vdev, struct vpu_boot_params
 	if (!ivpu_fw_is_cold_boot(vdev)) {
 		boot_params->save_restore_ret_address = 0;
 		vdev->pm->is_warmboot = true;
-		clflush_cache_range(vdev->fw->mem->kvaddr, SZ_4K);
+		wmb(); /* Flush WC buffers after writing save_restore_ret_address */
 		return;
 	}
 
@@ -430,7 +429,7 @@ void ivpu_fw_boot_params_setup(struct ivpu_device *vdev, struct vpu_boot_params
 	boot_params->punit_telemetry_sram_size = ivpu_hw_reg_telemetry_size_get(vdev);
 	boot_params->vpu_telemetry_enable = ivpu_hw_reg_telemetry_enable_get(vdev);
 
-	clflush_cache_range(vdev->fw->mem->kvaddr, SZ_4K);
+	wmb(); /* Flush WC buffers after writing bootparams */
 
 	ivpu_fw_boot_params_print(vdev, boot_params);
 }
diff --git a/drivers/accel/ivpu/ivpu_gem.h b/drivers/accel/ivpu/ivpu_gem.h
index f4130586ff1b2..6b0ceda5f2537 100644
--- a/drivers/accel/ivpu/ivpu_gem.h
+++ b/drivers/accel/ivpu/ivpu_gem.h
@@ -8,8 +8,6 @@
 #include <drm/drm_gem.h>
 #include <drm/drm_mm.h>
 
-#define DRM_IVPU_BO_NOSNOOP       0x10000000
-
 struct dma_buf;
 struct ivpu_bo_ops;
 struct ivpu_file_priv;
@@ -85,9 +83,6 @@ static inline u32 ivpu_bo_cache_mode(struct ivpu_bo *bo)
 
 static inline bool ivpu_bo_is_snooped(struct ivpu_bo *bo)
 {
-	if (bo->flags & DRM_IVPU_BO_NOSNOOP)
-		return false;
-
 	return ivpu_bo_cache_mode(bo) == DRM_IVPU_BO_CACHED;
 }
 
-- 
2.42.0

[PATCH AUTOSEL 6.5 51/52] Revert "pinctrl: avoid unsafe code pattern in find_pinctrl()"

[Sasha Levin]

From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

[ Upstream commit 62140a1e4dec4594d5d1e1d353747bf2ef434e8b ]

The commit breaks MMC enumeration on the Intel Merrifield
plaform.

Before:
[   36.439057] mmc0: SDHCI controller on PCI [0000:00:01.0] using ADMA
[   36.450924] mmc2: SDHCI controller on PCI [0000:00:01.3] using ADMA
[   36.459355] mmc1: SDHCI controller on PCI [0000:00:01.2] using ADMA
[   36.706399] mmc0: new DDR MMC card at address 0001
[   37.058972] mmc2: new ultra high speed DDR50 SDIO card at address 0001
[   37.278977] mmcblk0: mmc0:0001 H4G1d 3.64 GiB
[   37.297300]  mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10

After:
[   36.436704] mmc2: SDHCI controller on PCI [0000:00:01.3] using ADMA
[   36.436720] mmc1: SDHCI controller on PCI [0000:00:01.0] using ADMA
[   36.463685] mmc0: SDHCI controller on PCI [0000:00:01.2] using ADMA
[   36.720627] mmc1: new DDR MMC card at address 0001
[   37.068181] mmc2: new ultra high speed DDR50 SDIO card at address 0001
[   37.279998] mmcblk1: mmc1:0001 H4G1d 3.64 GiB
[   37.302670]  mmcblk1: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10

This reverts commit c153a4edff6ab01370fcac8e46f9c89cca1060c2.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231017141806.535191-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/pinctrl/core.c | 16 +++++++---------
 1 file changed, 7 insertions(+), 9 deletions(-)

diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c
index b84781cfc2596..401886c813449 100644
--- a/drivers/pinctrl/core.c
+++ b/drivers/pinctrl/core.c
@@ -1012,20 +1012,17 @@ static int add_setting(struct pinctrl *p, struct pinctrl_dev *pctldev,
 
 static struct pinctrl *find_pinctrl(struct device *dev)
 {
-	struct pinctrl *entry, *p = NULL;
+	struct pinctrl *p;
 
 	mutex_lock(&pinctrl_list_mutex);
-
-	list_for_each_entry(entry, &pinctrl_list, node) {
-		if (entry->dev == dev) {
-			p = entry;
-			kref_get(&p->users);
-			break;
+	list_for_each_entry(p, &pinctrl_list, node)
+		if (p->dev == dev) {
+			mutex_unlock(&pinctrl_list_mutex);
+			return p;
 		}
-	}
 
 	mutex_unlock(&pinctrl_list_mutex);
-	return p;
+	return NULL;
 }
 
 static void pinctrl_free(struct pinctrl *p, bool inlist);
@@ -1133,6 +1130,7 @@ struct pinctrl *pinctrl_get(struct device *dev)
 	p = find_pinctrl(dev);
 	if (p) {
 		dev_dbg(dev, "obtain a copy of previously claimed pinctrl\n");
+		kref_get(&p->users);
 		return p;
 	}
 
-- 
2.42.0

[PATCH AUTOSEL 6.5 52/52] drm/amdgpu: Reserve fences for VM update

[Sasha Levin]

From: Felix Kuehling <Felix.Kuehling@amd.com>

[ Upstream commit 316baf09d355aec1179981b6dfe28eba50c5ee5b ]

In amdgpu_dma_buf_move_notify reserve fences for the page table updates
in amdgpu_vm_clear_freed and amdgpu_vm_handle_moved. This fixes a BUG_ON
in dma_resv_add_fence when using SDMA for page table updates.

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
index 12210598e5b8e..ba3a87cb88ccc 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
@@ -403,7 +403,10 @@ amdgpu_dma_buf_move_notify(struct dma_buf_attachment *attach)
 				continue;
 		}
 
-		r = amdgpu_vm_clear_freed(adev, vm, NULL);
+		/* Reserve fences for two SDMA page table updates */
+		r = dma_resv_reserve_fences(resv, 2);
+		if (!r)
+			r = amdgpu_vm_clear_freed(adev, vm, NULL);
 		if (!r)
 			r = amdgpu_vm_handle_moved(adev, vm);
 
-- 
2.42.0

[PATCH AUTOSEL 6.5 52/52] drm/amdgpu: Reserve fences for VM update

[Sasha Levin]

From: Felix Kuehling <Felix.Kuehling@amd.com>

[ Upstream commit 316baf09d355aec1179981b6dfe28eba50c5ee5b ]

In amdgpu_dma_buf_move_notify reserve fences for the page table updates
in amdgpu_vm_clear_freed and amdgpu_vm_handle_moved. This fixes a BUG_ON
in dma_resv_add_fence when using SDMA for page table updates.

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
index 12210598e5b8e..ba3a87cb88ccc 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
@@ -403,7 +403,10 @@ amdgpu_dma_buf_move_notify(struct dma_buf_attachment *attach)
 				continue;
 		}
 
-		r = amdgpu_vm_clear_freed(adev, vm, NULL);
+		/* Reserve fences for two SDMA page table updates */
+		r = dma_resv_reserve_fences(resv, 2);
+		if (!r)
+			r = amdgpu_vm_clear_freed(adev, vm, NULL);
 		if (!r)
 			r = amdgpu_vm_handle_moved(adev, vm);
 
-- 
2.42.0

[PATCH AUTOSEL 6.5 52/52] drm/amdgpu: Reserve fences for VM update

[Sasha Levin]

From: Felix Kuehling <Felix.Kuehling@amd.com>

[ Upstream commit 316baf09d355aec1179981b6dfe28eba50c5ee5b ]

In amdgpu_dma_buf_move_notify reserve fences for the page table updates
in amdgpu_vm_clear_freed and amdgpu_vm_handle_moved. This fixes a BUG_ON
in dma_resv_add_fence when using SDMA for page table updates.

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
index 12210598e5b8e..ba3a87cb88ccc 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
@@ -403,7 +403,10 @@ amdgpu_dma_buf_move_notify(struct dma_buf_attachment *attach)
 				continue;
 		}
 
-		r = amdgpu_vm_clear_freed(adev, vm, NULL);
+		/* Reserve fences for two SDMA page table updates */
+		r = dma_resv_reserve_fences(resv, 2);
+		if (!r)
+			r = amdgpu_vm_clear_freed(adev, vm, NULL);
 		if (!r)
 			r = amdgpu_vm_handle_moved(adev, vm);
 
-- 
2.42.0

Re: [PATCH AUTOSEL 6.5 34/52] fbdev: core: cfbcopyarea: fix sloppy typing

[Sergey Shtylyov]

Hello!

On 10/30/23 1:53 AM, Sasha Levin wrote:

> From: Sergey Shtylyov <s.shtylyov@omp.ru>
> 
> [ Upstream commit 7f33df94cf0156f64eee9509bd9b4a178990f613 ]
> 
> In cfb_copyarea(), the local variable bits_per_line is needlessly typed as
> *unsigned long* -- which is a 32-bit type on the 32-bit arches and a 64-bit
> type on the 64-bit arches; that variable's value is derived from the __u32
> typed fb_fix_screeninfo::line_length field (multiplied by 8u) and a 32-bit
> *unsigned int* type should still be enough to store the # of bits per line.
> 
> Found by Linux Verification Center (linuxtesting.org) with the Svace static
> analysis tool.
> 
> Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
> Signed-off-by: Helge Deller <deller@gmx.de>
> Signed-off-by: Sasha Levin <sashal@kernel.org>
> ---
>  drivers/video/fbdev/core/cfbcopyarea.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/video/fbdev/core/cfbcopyarea.c b/drivers/video/fbdev/core/cfbcopyarea.c
> index 6d4bfeecee350..5b80bf3dae504 100644
> --- a/drivers/video/fbdev/core/cfbcopyarea.c
> +++ b/drivers/video/fbdev/core/cfbcopyarea.c
> @@ -382,7 +382,7 @@ void cfb_copyarea(struct fb_info *p, const struct fb_copyarea *area)
>  {
>  	u32 dx = area->dx, dy = area->dy, sx = area->sx, sy = area->sy;
>  	u32 height = area->height, width = area->width;
> -	unsigned long const bits_per_line = p->fix.line_length*8u;
> +	unsigned int const bits_per_line = p->fix.line_length * 8u;
>  	unsigned long __iomem *base = NULL;
>  	int bits = BITS_PER_LONG, bytes = bits >> 3;
>  	unsigned dst_idx = 0, src_idx = 0, rev_copy = 0;

   I highly doubt this is necessary to pull that into stable. This was
intended to be a cleanup originally.

MBR, Sergey

Re: [PATCH AUTOSEL 6.5 34/52] fbdev: core: cfbcopyarea: fix sloppy typing

[Sergey Shtylyov]

Hello!

On 10/30/23 1:53 AM, Sasha Levin wrote:

> From: Sergey Shtylyov <s.shtylyov@omp.ru>
> 
> [ Upstream commit 7f33df94cf0156f64eee9509bd9b4a178990f613 ]
> 
> In cfb_copyarea(), the local variable bits_per_line is needlessly typed as
> *unsigned long* -- which is a 32-bit type on the 32-bit arches and a 64-bit
> type on the 64-bit arches; that variable's value is derived from the __u32
> typed fb_fix_screeninfo::line_length field (multiplied by 8u) and a 32-bit
> *unsigned int* type should still be enough to store the # of bits per line.
> 
> Found by Linux Verification Center (linuxtesting.org) with the Svace static
> analysis tool.
> 
> Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
> Signed-off-by: Helge Deller <deller@gmx.de>
> Signed-off-by: Sasha Levin <sashal@kernel.org>
> ---
>  drivers/video/fbdev/core/cfbcopyarea.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/video/fbdev/core/cfbcopyarea.c b/drivers/video/fbdev/core/cfbcopyarea.c
> index 6d4bfeecee350..5b80bf3dae504 100644
> --- a/drivers/video/fbdev/core/cfbcopyarea.c
> +++ b/drivers/video/fbdev/core/cfbcopyarea.c
> @@ -382,7 +382,7 @@ void cfb_copyarea(struct fb_info *p, const struct fb_copyarea *area)
>  {
>  	u32 dx = area->dx, dy = area->dy, sx = area->sx, sy = area->sy;
>  	u32 height = area->height, width = area->width;
> -	unsigned long const bits_per_line = p->fix.line_length*8u;
> +	unsigned int const bits_per_line = p->fix.line_length * 8u;
>  	unsigned long __iomem *base = NULL;
>  	int bits = BITS_PER_LONG, bytes = bits >> 3;
>  	unsigned dst_idx = 0, src_idx = 0, rev_copy = 0;

   I highly doubt this is necessary to pull that into stable. This was
intended to be a cleanup originally.

MBR, Sergey

Re: [PATCH AUTOSEL 6.5 35/52] fbdev: core: syscopyarea: fix sloppy typing

[Sergey Shtylyov]

On 10/30/23 1:53 AM, Sasha Levin wrote:

> From: Sergey Shtylyov <s.shtylyov@omp.ru>
> 
> [ Upstream commit e8e4a470b677511f9d1ad4f3cef32adc1d9a60ca ]
> 
> In sys_copyarea(), the local variable bits_per_line is needlessly typed as
> *unsigned long* -- which is a 32-bit type on the 32-bit arches and a 64-bit
> type on the 64-bit arches; that variable's value is derived from the __u32
> typed fb_fix_screeninfo::line_length field (multiplied by 8u) and a 32-bit
> *unsigned int* type should still be enough to store the # of bits per line.
> 
> Found by Linux Verification Center (linuxtesting.org) with the Svace static
> analysis tool.
> 
> Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
> Signed-off-by: Helge Deller <deller@gmx.de>
> Signed-off-by: Sasha Levin <sashal@kernel.org>
> ---
>  drivers/video/fbdev/core/syscopyarea.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/video/fbdev/core/syscopyarea.c b/drivers/video/fbdev/core/syscopyarea.c
> index c1eda31909682..7b8bd3a2bedc5 100644
> --- a/drivers/video/fbdev/core/syscopyarea.c
> +++ b/drivers/video/fbdev/core/syscopyarea.c
> @@ -316,7 +316,7 @@ void sys_copyarea(struct fb_info *p, const struct fb_copyarea *area)
>  {
>  	u32 dx = area->dx, dy = area->dy, sx = area->sx, sy = area->sy;
>  	u32 height = area->height, width = area->width;
> -	unsigned long const bits_per_line = p->fix.line_length*8u;
> +	unsigned int const bits_per_line = p->fix.line_length * 8u;
>  	unsigned long *base = NULL;
>  	int bits = BITS_PER_LONG, bytes = bits >> 3;
>  	unsigned dst_idx = 0, src_idx = 0, rev_copy = 0;

   This one doesn't seem necessary in the stable kernels too...

MBR, Sergey

Re: [PATCH AUTOSEL 6.5 35/52] fbdev: core: syscopyarea: fix sloppy typing

[Sergey Shtylyov]

On 10/30/23 1:53 AM, Sasha Levin wrote:

> From: Sergey Shtylyov <s.shtylyov@omp.ru>
> 
> [ Upstream commit e8e4a470b677511f9d1ad4f3cef32adc1d9a60ca ]
> 
> In sys_copyarea(), the local variable bits_per_line is needlessly typed as
> *unsigned long* -- which is a 32-bit type on the 32-bit arches and a 64-bit
> type on the 64-bit arches; that variable's value is derived from the __u32
> typed fb_fix_screeninfo::line_length field (multiplied by 8u) and a 32-bit
> *unsigned int* type should still be enough to store the # of bits per line.
> 
> Found by Linux Verification Center (linuxtesting.org) with the Svace static
> analysis tool.
> 
> Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
> Signed-off-by: Helge Deller <deller@gmx.de>
> Signed-off-by: Sasha Levin <sashal@kernel.org>
> ---
>  drivers/video/fbdev/core/syscopyarea.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/video/fbdev/core/syscopyarea.c b/drivers/video/fbdev/core/syscopyarea.c
> index c1eda31909682..7b8bd3a2bedc5 100644
> --- a/drivers/video/fbdev/core/syscopyarea.c
> +++ b/drivers/video/fbdev/core/syscopyarea.c
> @@ -316,7 +316,7 @@ void sys_copyarea(struct fb_info *p, const struct fb_copyarea *area)
>  {
>  	u32 dx = area->dx, dy = area->dy, sx = area->sx, sy = area->sy;
>  	u32 height = area->height, width = area->width;
> -	unsigned long const bits_per_line = p->fix.line_length*8u;
> +	unsigned int const bits_per_line = p->fix.line_length * 8u;
>  	unsigned long *base = NULL;
>  	int bits = BITS_PER_LONG, bytes = bits >> 3;
>  	unsigned dst_idx = 0, src_idx = 0, rev_copy = 0;

   This one doesn't seem necessary in the stable kernels too...

MBR, Sergey

Re: [PATCH AUTOSEL 6.5 34/52] fbdev: core: cfbcopyarea: fix sloppy typing

[Sasha Levin]

On Mon, Oct 30, 2023 at 11:39:14AM +0300, Sergey Shtylyov wrote:
>Hello!
>
>On 10/30/23 1:53 AM, Sasha Levin wrote:
>
>> From: Sergey Shtylyov <s.shtylyov@omp.ru>
>>
>> [ Upstream commit 7f33df94cf0156f64eee9509bd9b4a178990f613 ]
>>
>> In cfb_copyarea(), the local variable bits_per_line is needlessly typed as
>> *unsigned long* -- which is a 32-bit type on the 32-bit arches and a 64-bit
>> type on the 64-bit arches; that variable's value is derived from the __u32
>> typed fb_fix_screeninfo::line_length field (multiplied by 8u) and a 32-bit
>> *unsigned int* type should still be enough to store the # of bits per line.
>>
>> Found by Linux Verification Center (linuxtesting.org) with the Svace static
>> analysis tool.
>>
>> Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
>> Signed-off-by: Helge Deller <deller@gmx.de>
>> Signed-off-by: Sasha Levin <sashal@kernel.org>
>> ---
>>  drivers/video/fbdev/core/cfbcopyarea.c | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/video/fbdev/core/cfbcopyarea.c b/drivers/video/fbdev/core/cfbcopyarea.c
>> index 6d4bfeecee350..5b80bf3dae504 100644
>> --- a/drivers/video/fbdev/core/cfbcopyarea.c
>> +++ b/drivers/video/fbdev/core/cfbcopyarea.c
>> @@ -382,7 +382,7 @@ void cfb_copyarea(struct fb_info *p, const struct fb_copyarea *area)
>>  {
>>  	u32 dx = area->dx, dy = area->dy, sx = area->sx, sy = area->sy;
>>  	u32 height = area->height, width = area->width;
>> -	unsigned long const bits_per_line = p->fix.line_length*8u;
>> +	unsigned int const bits_per_line = p->fix.line_length * 8u;
>>  	unsigned long __iomem *base = NULL;
>>  	int bits = BITS_PER_LONG, bytes = bits >> 3;
>>  	unsigned dst_idx = 0, src_idx = 0, rev_copy = 0;
>
>   I highly doubt this is necessary to pull that into stable. This was
>intended to be a cleanup originally.

I'll drop this and the other one you've pointed out, thanks!

-- 
Thanks,
Sasha

Re: [PATCH AUTOSEL 6.5 34/52] fbdev: core: cfbcopyarea: fix sloppy typing

[Sasha Levin]

On Mon, Oct 30, 2023 at 11:39:14AM +0300, Sergey Shtylyov wrote:
>Hello!
>
>On 10/30/23 1:53 AM, Sasha Levin wrote:
>
>> From: Sergey Shtylyov <s.shtylyov@omp.ru>
>>
>> [ Upstream commit 7f33df94cf0156f64eee9509bd9b4a178990f613 ]
>>
>> In cfb_copyarea(), the local variable bits_per_line is needlessly typed as
>> *unsigned long* -- which is a 32-bit type on the 32-bit arches and a 64-bit
>> type on the 64-bit arches; that variable's value is derived from the __u32
>> typed fb_fix_screeninfo::line_length field (multiplied by 8u) and a 32-bit
>> *unsigned int* type should still be enough to store the # of bits per line.
>>
>> Found by Linux Verification Center (linuxtesting.org) with the Svace static
>> analysis tool.
>>
>> Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
>> Signed-off-by: Helge Deller <deller@gmx.de>
>> Signed-off-by: Sasha Levin <sashal@kernel.org>
>> ---
>>  drivers/video/fbdev/core/cfbcopyarea.c | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/video/fbdev/core/cfbcopyarea.c b/drivers/video/fbdev/core/cfbcopyarea.c
>> index 6d4bfeecee350..5b80bf3dae504 100644
>> --- a/drivers/video/fbdev/core/cfbcopyarea.c
>> +++ b/drivers/video/fbdev/core/cfbcopyarea.c
>> @@ -382,7 +382,7 @@ void cfb_copyarea(struct fb_info *p, const struct fb_copyarea *area)
>>  {
>>  	u32 dx = area->dx, dy = area->dy, sx = area->sx, sy = area->sy;
>>  	u32 height = area->height, width = area->width;
>> -	unsigned long const bits_per_line = p->fix.line_length*8u;
>> +	unsigned int const bits_per_line = p->fix.line_length * 8u;
>>  	unsigned long __iomem *base = NULL;
>>  	int bits = BITS_PER_LONG, bytes = bits >> 3;
>>  	unsigned dst_idx = 0, src_idx = 0, rev_copy = 0;
>
>   I highly doubt this is necessary to pull that into stable. This was
>intended to be a cleanup originally.

I'll drop this and the other one you've pointed out, thanks!

-- 
Thanks,
Sasha