[gentoo-commits] proj/linux-patches:4.19 commit in: /

[Mike Pagano]

commit:     528ea2240ee8582f8fa0ec2509721622f9150555
Author:     Mike Pagano <mpagano <AT> gentoo <DOT> org>
AuthorDate: Fri Mar 17 10:46:33 2023 +0000
Commit:     Mike Pagano <mpagano <AT> gentoo <DOT> org>
CommitDate: Fri Mar 17 10:46:33 2023 +0000
URL:        https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=528ea224

Linux patch 4.19.278

Signed-off-by: Mike Pagano <mpagano <AT> gentoo.org>

 0000_README               |   4 +
 1277_linux-4.19.278.patch | 840 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 844 insertions(+)

diff --git a/0000_README b/0000_README
index 217fc5fd..1f79849a 100644
--- a/0000_README
+++ b/0000_README
@@ -1151,6 +1151,10 @@ Patch:  1276_linux-4.19.277.patch
 From:   https://www.kernel.org
 Desc:   Linux 4.19.277
 
+Patch:  1277_linux-4.19.278.patch
+From:   https://www.kernel.org
+Desc:   Linux 4.19.278
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1277_linux-4.19.278.patch b/1277_linux-4.19.278.patch
new file mode 100644
index 00000000..63a633f5
--- /dev/null
+++ b/1277_linux-4.19.278.patch
@@ -0,0 +1,840 @@
+diff --git a/Makefile b/Makefile
+index e00f4bbcd737c..a8104c8024a4d 100644
+--- a/Makefile
++++ b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 4
+ PATCHLEVEL = 19
+-SUBLEVEL = 277
++SUBLEVEL = 278
+ EXTRAVERSION =
+ NAME = "People's Front"
+ 
+diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c
+index 47632fa8c24e0..b169dc9a9ac17 100644
+--- a/arch/alpha/kernel/module.c
++++ b/arch/alpha/kernel/module.c
+@@ -158,10 +158,8 @@ apply_relocate_add(Elf64_Shdr *sechdrs, const char *strtab,
+ 	base = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr;
+ 	symtab = (Elf64_Sym *)sechdrs[symindex].sh_addr;
+ 
+-	/* The small sections were sorted to the end of the segment.
+-	   The following should definitely cover them.  */
+-	gp = (u64)me->core_layout.base + me->core_layout.size - 0x8000;
+ 	got = sechdrs[me->arch.gotsecindex].sh_addr;
++	gp = got + 0x8000;
+ 
+ 	for (i = 0; i < n; i++) {
+ 		unsigned long r_sym = ELF64_R_SYM (rela[i].r_info);
+diff --git a/arch/mips/include/asm/mach-rc32434/pci.h b/arch/mips/include/asm/mach-rc32434/pci.h
+index 6f40d1515580b..1ff8a987025c8 100644
+--- a/arch/mips/include/asm/mach-rc32434/pci.h
++++ b/arch/mips/include/asm/mach-rc32434/pci.h
+@@ -377,7 +377,7 @@ struct pci_msu {
+ 				 PCI_CFG04_STAT_SSE | \
+ 				 PCI_CFG04_STAT_PE)
+ 
+-#define KORINA_CNFG1		((KORINA_STAT<<16)|KORINA_CMD)
++#define KORINA_CNFG1		(KORINA_STAT | KORINA_CMD)
+ 
+ #define KORINA_REVID		0
+ #define KORINA_CLASS_CODE	0
+diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
+index e017f64e09d60..c8979f8cbce54 100644
+--- a/arch/x86/kernel/cpu/amd.c
++++ b/arch/x86/kernel/cpu/amd.c
+@@ -199,6 +199,15 @@ static void init_amd_k6(struct cpuinfo_x86 *c)
+ 		return;
+ 	}
+ #endif
++	/*
++	 * Work around Erratum 1386.  The XSAVES instruction malfunctions in
++	 * certain circumstances on Zen1/2 uarch, and not all parts have had
++	 * updated microcode at the time of writing (March 2023).
++	 *
++	 * Affected parts all have no supervisor XSAVE states, meaning that
++	 * the XSAVEC instruction (which works fine) is equivalent.
++	 */
++	clear_cpu_cap(c, X86_FEATURE_XSAVES);
+ }
+ 
+ static void init_amd_k7(struct cpuinfo_x86 *c)
+diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
+index 3b8218dd9bb14..979d130b24c42 100644
+--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
++++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
+@@ -1083,7 +1083,7 @@ int intel_ring_pin(struct intel_ring *ring,
+ 	if (unlikely(ret))
+ 		return ret;
+ 
+-	if (i915_vma_is_map_and_fenceable(vma))
++	if (i915_vma_is_map_and_fenceable(vma) && !HAS_LLC(vma->vm->i915))
+ 		addr = (void __force *)i915_vma_pin_iomap(vma);
+ 	else
+ 		addr = i915_gem_object_pin_map(vma->obj, map);
+@@ -1118,7 +1118,7 @@ void intel_ring_unpin(struct intel_ring *ring)
+ 	/* Discard any unused bytes beyond that submitted to hw. */
+ 	intel_ring_reset(ring, ring->tail);
+ 
+-	if (i915_vma_is_map_and_fenceable(ring->vma))
++	if (i915_vma_is_map_and_fenceable(ring->vma) && !HAS_LLC(ring->vma->vm->i915))
+ 		i915_vma_unpin_iomap(ring->vma);
+ 	else
+ 		i915_gem_object_unpin_map(ring->vma->obj);
+diff --git a/drivers/macintosh/windfarm_lm75_sensor.c b/drivers/macintosh/windfarm_lm75_sensor.c
+index f48ad2445ed60..f5b1ac8347db7 100644
+--- a/drivers/macintosh/windfarm_lm75_sensor.c
++++ b/drivers/macintosh/windfarm_lm75_sensor.c
+@@ -35,8 +35,8 @@
+ #endif
+ 
+ struct wf_lm75_sensor {
+-	int			ds1775 : 1;
+-	int			inited : 1;
++	unsigned int		ds1775 : 1;
++	unsigned int		inited : 1;
+ 	struct i2c_client	*i2c;
+ 	struct wf_sensor	sens;
+ };
+diff --git a/drivers/macintosh/windfarm_smu_sensors.c b/drivers/macintosh/windfarm_smu_sensors.c
+index 172fd267dcf60..0f4017a8189e5 100644
+--- a/drivers/macintosh/windfarm_smu_sensors.c
++++ b/drivers/macintosh/windfarm_smu_sensors.c
+@@ -275,8 +275,8 @@ struct smu_cpu_power_sensor {
+ 	struct list_head	link;
+ 	struct wf_sensor	*volts;
+ 	struct wf_sensor	*amps;
+-	int			fake_volts : 1;
+-	int			quadratic : 1;
++	unsigned int		fake_volts : 1;
++	unsigned int		quadratic : 1;
+ 	struct wf_sensor	sens;
+ };
+ #define to_smu_cpu_power(c) container_of(c, struct smu_cpu_power_sensor, sens)
+diff --git a/drivers/media/i2c/ov5640.c b/drivers/media/i2c/ov5640.c
+index aa9c0b7ee7a22..31b26b18e5251 100644
+--- a/drivers/media/i2c/ov5640.c
++++ b/drivers/media/i2c/ov5640.c
+@@ -2447,7 +2447,7 @@ static int ov5640_init_controls(struct ov5640_dev *sensor)
+ 	/* Auto/manual gain */
+ 	ctrls->auto_gain = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_AUTOGAIN,
+ 					     0, 1, 1, 1);
+-	ctrls->gain = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_GAIN,
++	ctrls->gain = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_ANALOGUE_GAIN,
+ 					0, 1023, 1, 0);
+ 
+ 	ctrls->saturation = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_SATURATION,
+diff --git a/drivers/nfc/fdp/i2c.c b/drivers/nfc/fdp/i2c.c
+index 7f143387b9ffc..64d16b195fc0a 100644
+--- a/drivers/nfc/fdp/i2c.c
++++ b/drivers/nfc/fdp/i2c.c
+@@ -263,6 +263,9 @@ static void fdp_nci_i2c_read_device_properties(struct device *dev,
+ 					   len, sizeof(**fw_vsc_cfg),
+ 					   GFP_KERNEL);
+ 
++		if (!*fw_vsc_cfg)
++			goto alloc_err;
++
+ 		r = device_property_read_u8_array(dev, FDP_DP_FW_VSC_CFG_NAME,
+ 						  *fw_vsc_cfg, len);
+ 
+@@ -276,6 +279,7 @@ vsc_read_err:
+ 		*fw_vsc_cfg = NULL;
+ 	}
+ 
++alloc_err:
+ 	dev_dbg(dev, "Clock type: %d, clock frequency: %d, VSC: %s",
+ 		*clock_type, *clock_freq, *fw_vsc_cfg != NULL ? "yes" : "no");
+ }
+diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
+index b3d6ea92b4f7c..2ffc2e15d822b 100644
+--- a/drivers/scsi/hosts.c
++++ b/drivers/scsi/hosts.c
+@@ -178,6 +178,7 @@ void scsi_remove_host(struct Scsi_Host *shost)
+ 	scsi_forget_host(shost);
+ 	mutex_unlock(&shost->scan_mutex);
+ 	scsi_proc_host_rm(shost);
++	scsi_proc_hostdir_rm(shost->hostt);
+ 
+ 	spin_lock_irqsave(shost->host_lock, flags);
+ 	if (scsi_host_set_state(shost, SHOST_DEL))
+@@ -329,6 +330,7 @@ static void scsi_host_dev_release(struct device *dev)
+ 	struct Scsi_Host *shost = dev_to_shost(dev);
+ 	struct device *parent = dev->parent;
+ 
++	/* In case scsi_remove_host() has not been called. */
+ 	scsi_proc_hostdir_rm(shost->hostt);
+ 
+ 	/* Wait for functions invoked through call_rcu(&shost->rcu, ...) */
+diff --git a/drivers/staging/mt7621-spi/spi-mt7621.c b/drivers/staging/mt7621-spi/spi-mt7621.c
+index b73823830e3a7..75ed48f60c8c7 100644
+--- a/drivers/staging/mt7621-spi/spi-mt7621.c
++++ b/drivers/staging/mt7621-spi/spi-mt7621.c
+@@ -442,9 +442,11 @@ static int mt7621_spi_probe(struct platform_device *pdev)
+ 		return PTR_ERR(base);
+ 
+ 	clk = devm_clk_get(&pdev->dev, NULL);
+-	if (IS_ERR(clk))
+-		return dev_err_probe(&pdev->dev, PTR_ERR(clk),
+-				     "unable to get SYS clock\n");
++	if (IS_ERR(clk)) {
++		dev_err(&pdev->dev, "unable to get SYS clock, err=%d\n",
++			status);
++		return PTR_ERR(clk);
++	}
+ 
+ 	status = clk_prepare_enable(clk);
+ 	if (status)
+diff --git a/fs/ext4/fsmap.c b/fs/ext4/fsmap.c
+index 6f3f245f3a803..6b52ace1463c2 100644
+--- a/fs/ext4/fsmap.c
++++ b/fs/ext4/fsmap.c
+@@ -486,6 +486,8 @@ static int ext4_getfsmap_datadev(struct super_block *sb,
+ 		keys[0].fmr_physical = bofs;
+ 	if (keys[1].fmr_physical >= eofs)
+ 		keys[1].fmr_physical = eofs - 1;
++	if (keys[1].fmr_physical < keys[0].fmr_physical)
++		return 0;
+ 	start_fsb = keys[0].fmr_physical;
+ 	end_fsb = keys[1].fmr_physical;
+ 
+diff --git a/fs/ext4/inline.c b/fs/ext4/inline.c
+index b1c6b9398eef5..07bb69cd20236 100644
+--- a/fs/ext4/inline.c
++++ b/fs/ext4/inline.c
+@@ -157,7 +157,6 @@ int ext4_find_inline_data_nolock(struct inode *inode)
+ 					(void *)ext4_raw_inode(&is.iloc));
+ 		EXT4_I(inode)->i_inline_size = EXT4_MIN_INLINE_DATA_SIZE +
+ 				le32_to_cpu(is.s.here->e_value_size);
+-		ext4_set_inode_state(inode, EXT4_STATE_MAY_INLINE_DATA);
+ 	}
+ out:
+ 	brelse(is.iloc.bh);
+diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
+index 3c7bbdaa425a7..6e7989b04d2bf 100644
+--- a/fs/ext4/inode.c
++++ b/fs/ext4/inode.c
+@@ -4865,8 +4865,13 @@ static inline int ext4_iget_extra_inode(struct inode *inode,
+ 
+ 	if (EXT4_INODE_HAS_XATTR_SPACE(inode)  &&
+ 	    *magic == cpu_to_le32(EXT4_XATTR_MAGIC)) {
++		int err;
++
+ 		ext4_set_inode_state(inode, EXT4_STATE_XATTR);
+-		return ext4_find_inline_data_nolock(inode);
++		err = ext4_find_inline_data_nolock(inode);
++		if (!err && ext4_has_inline_data(inode))
++			ext4_set_inode_state(inode, EXT4_STATE_MAY_INLINE_DATA);
++		return err;
+ 	} else
+ 		EXT4_I(inode)->i_inline_off = 0;
+ 	return 0;
+diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
+index fd0353017d897..b930e8d559d41 100644
+--- a/fs/ext4/ioctl.c
++++ b/fs/ext4/ioctl.c
+@@ -178,6 +178,7 @@ static long swap_inode_boot_loader(struct super_block *sb,
+ 		ei_bl->i_flags = 0;
+ 		inode_set_iversion(inode_bl, 1);
+ 		i_size_write(inode_bl, 0);
++		EXT4_I(inode_bl)->i_disksize = inode_bl->i_size;
+ 		inode_bl->i_mode = S_IFREG;
+ 		if (ext4_has_feature_extents(sb)) {
+ 			ext4_set_inode_flag(inode_bl, EXT4_INODE_EXTENTS);
+diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
+index 2c68591102bd4..db9bba3473b57 100644
+--- a/fs/ext4/namei.c
++++ b/fs/ext4/namei.c
+@@ -1419,11 +1419,10 @@ static struct buffer_head *__ext4_find_entry(struct inode *dir,
+ 		int has_inline_data = 1;
+ 		ret = ext4_find_inline_entry(dir, fname, res_dir,
+ 					     &has_inline_data);
+-		if (has_inline_data) {
+-			if (inlined)
+-				*inlined = 1;
++		if (inlined)
++			*inlined = has_inline_data;
++		if (has_inline_data)
+ 			goto cleanup_and_exit;
+-		}
+ 	}
+ 
+ 	if ((namelen <= 2) && (name[0] == '.') &&
+@@ -3515,7 +3514,8 @@ static void ext4_resetent(handle_t *handle, struct ext4_renament *ent,
+ 	 * so the old->de may no longer valid and need to find it again
+ 	 * before reset old inode info.
+ 	 */
+-	old.bh = ext4_find_entry(old.dir, &old.dentry->d_name, &old.de, NULL);
++	old.bh = ext4_find_entry(old.dir, &old.dentry->d_name, &old.de,
++				 &old.inlined);
+ 	if (IS_ERR(old.bh))
+ 		retval = PTR_ERR(old.bh);
+ 	if (!old.bh)
+@@ -3677,7 +3677,8 @@ static int ext4_rename(struct inode *old_dir, struct dentry *old_dentry,
+ 			return retval;
+ 	}
+ 
+-	old.bh = ext4_find_entry(old.dir, &old.dentry->d_name, &old.de, NULL);
++	old.bh = ext4_find_entry(old.dir, &old.dentry->d_name, &old.de,
++				 &old.inlined);
+ 	if (IS_ERR(old.bh))
+ 		return PTR_ERR(old.bh);
+ 	/*
+diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
+index 23334cfeac552..2a70b7556e419 100644
+--- a/fs/ext4/xattr.c
++++ b/fs/ext4/xattr.c
+@@ -2823,6 +2823,9 @@ shift:
+ 			(void *)header, total_ino);
+ 	EXT4_I(inode)->i_extra_isize = new_extra_isize;
+ 
++	if (ext4_has_inline_data(inode))
++		error = ext4_find_inline_data_nolock(inode);
++
+ cleanup:
+ 	if (error && (mnt_count != le16_to_cpu(sbi->s_es->s_mnt_count))) {
+ 		ext4_warning(inode->i_sb, "Unable to expand inode %lu. Delete some EAs or run e2fsck.",
+diff --git a/fs/file.c b/fs/file.c
+index d6ca500a10536..928ba7b8df1e9 100644
+--- a/fs/file.c
++++ b/fs/file.c
+@@ -627,6 +627,7 @@ int __close_fd(struct files_struct *files, unsigned fd)
+ 	fdt = files_fdtable(files);
+ 	if (fd >= fdt->max_fds)
+ 		goto out_unlock;
++	fd = array_index_nospec(fd, fdt->max_fds);
+ 	file = fdt->fd[fd];
+ 	if (!file)
+ 		goto out_unlock;
+diff --git a/fs/udf/directory.c b/fs/udf/directory.c
+index d9523013096f9..73720320f0ab7 100644
+--- a/fs/udf/directory.c
++++ b/fs/udf/directory.c
+@@ -34,7 +34,7 @@ struct fileIdentDesc *udf_fileident_read(struct inode *dir, loff_t *nf_pos,
+ 	fibh->soffset = fibh->eoffset;
+ 
+ 	if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) {
+-		fi = udf_get_fileident(iinfo->i_ext.i_data -
++		fi = udf_get_fileident(iinfo->i_data -
+ 				       (iinfo->i_efe ?
+ 					sizeof(struct extendedFileEntry) :
+ 					sizeof(struct fileEntry)),
+diff --git a/fs/udf/file.c b/fs/udf/file.c
+index 88b7fb8e9998c..8fff7ffc33a81 100644
+--- a/fs/udf/file.c
++++ b/fs/udf/file.c
+@@ -50,7 +50,7 @@ static void __udf_adinicb_readpage(struct page *page)
+ 	 * So just sample it once and use the same value everywhere.
+ 	 */
+ 	kaddr = kmap_atomic(page);
+-	memcpy(kaddr, iinfo->i_ext.i_data + iinfo->i_lenEAttr, isize);
++	memcpy(kaddr, iinfo->i_data + iinfo->i_lenEAttr, isize);
+ 	memset(kaddr + isize, 0, PAGE_SIZE - isize);
+ 	flush_dcache_page(page);
+ 	SetPageUptodate(page);
+@@ -76,8 +76,7 @@ static int udf_adinicb_writepage(struct page *page,
+ 	BUG_ON(!PageLocked(page));
+ 
+ 	kaddr = kmap_atomic(page);
+-	memcpy(iinfo->i_ext.i_data + iinfo->i_lenEAttr, kaddr,
+-		i_size_read(inode));
++	memcpy(iinfo->i_data + iinfo->i_lenEAttr, kaddr, i_size_read(inode));
+ 	SetPageUptodate(page);
+ 	kunmap_atomic(kaddr);
+ 	mark_inode_dirty(inode);
+@@ -213,7 +212,7 @@ long udf_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
+ 		return put_user(UDF_I(inode)->i_lenEAttr, (int __user *)arg);
+ 	case UDF_GETEABLOCK:
+ 		return copy_to_user((char __user *)arg,
+-				    UDF_I(inode)->i_ext.i_data,
++				    UDF_I(inode)->i_data,
+ 				    UDF_I(inode)->i_lenEAttr) ? -EFAULT : 0;
+ 	default:
+ 		return -ENOIOCTLCMD;
+diff --git a/fs/udf/ialloc.c b/fs/udf/ialloc.c
+index f8e5872f7cc27..cdaa86e077b29 100644
+--- a/fs/udf/ialloc.c
++++ b/fs/udf/ialloc.c
+@@ -67,16 +67,16 @@ struct inode *udf_new_inode(struct inode *dir, umode_t mode)
+ 		iinfo->i_efe = 1;
+ 		if (UDF_VERS_USE_EXTENDED_FE > sbi->s_udfrev)
+ 			sbi->s_udfrev = UDF_VERS_USE_EXTENDED_FE;
+-		iinfo->i_ext.i_data = kzalloc(inode->i_sb->s_blocksize -
+-					    sizeof(struct extendedFileEntry),
+-					    GFP_KERNEL);
++		iinfo->i_data = kzalloc(inode->i_sb->s_blocksize -
++					sizeof(struct extendedFileEntry),
++					GFP_KERNEL);
+ 	} else {
+ 		iinfo->i_efe = 0;
+-		iinfo->i_ext.i_data = kzalloc(inode->i_sb->s_blocksize -
+-					    sizeof(struct fileEntry),
+-					    GFP_KERNEL);
++		iinfo->i_data = kzalloc(inode->i_sb->s_blocksize -
++					sizeof(struct fileEntry),
++					GFP_KERNEL);
+ 	}
+-	if (!iinfo->i_ext.i_data) {
++	if (!iinfo->i_data) {
+ 		iput(inode);
+ 		return ERR_PTR(-ENOMEM);
+ 	}
+diff --git a/fs/udf/inode.c b/fs/udf/inode.c
+index af1180104e560..77421e65623a1 100644
+--- a/fs/udf/inode.c
++++ b/fs/udf/inode.c
+@@ -150,8 +150,8 @@ void udf_evict_inode(struct inode *inode)
+ 	truncate_inode_pages_final(&inode->i_data);
+ 	invalidate_inode_buffers(inode);
+ 	clear_inode(inode);
+-	kfree(iinfo->i_ext.i_data);
+-	iinfo->i_ext.i_data = NULL;
++	kfree(iinfo->i_data);
++	iinfo->i_data = NULL;
+ 	udf_clear_extent_cache(inode);
+ 	if (want_delete) {
+ 		udf_free_inode(inode);
+@@ -278,14 +278,14 @@ int udf_expand_file_adinicb(struct inode *inode)
+ 		kaddr = kmap_atomic(page);
+ 		memset(kaddr + iinfo->i_lenAlloc, 0x00,
+ 		       PAGE_SIZE - iinfo->i_lenAlloc);
+-		memcpy(kaddr, iinfo->i_ext.i_data + iinfo->i_lenEAttr,
++		memcpy(kaddr, iinfo->i_data + iinfo->i_lenEAttr,
+ 			iinfo->i_lenAlloc);
+ 		flush_dcache_page(page);
+ 		SetPageUptodate(page);
+ 		kunmap_atomic(kaddr);
+ 	}
+ 	down_write(&iinfo->i_data_sem);
+-	memset(iinfo->i_ext.i_data + iinfo->i_lenEAttr, 0x00,
++	memset(iinfo->i_data + iinfo->i_lenEAttr, 0x00,
+ 	       iinfo->i_lenAlloc);
+ 	iinfo->i_lenAlloc = 0;
+ 	if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_USE_SHORT_AD))
+@@ -303,8 +303,7 @@ int udf_expand_file_adinicb(struct inode *inode)
+ 		lock_page(page);
+ 		down_write(&iinfo->i_data_sem);
+ 		kaddr = kmap_atomic(page);
+-		memcpy(iinfo->i_ext.i_data + iinfo->i_lenEAttr, kaddr,
+-		       inode->i_size);
++		memcpy(iinfo->i_data + iinfo->i_lenEAttr, kaddr, inode->i_size);
+ 		kunmap_atomic(kaddr);
+ 		unlock_page(page);
+ 		iinfo->i_alloc_type = ICBTAG_FLAG_AD_IN_ICB;
+@@ -392,8 +391,7 @@ struct buffer_head *udf_expand_dir_adinicb(struct inode *inode,
+ 	}
+ 	mark_buffer_dirty_inode(dbh, inode);
+ 
+-	memset(iinfo->i_ext.i_data + iinfo->i_lenEAttr, 0,
+-		iinfo->i_lenAlloc);
++	memset(iinfo->i_data + iinfo->i_lenEAttr, 0, iinfo->i_lenAlloc);
+ 	iinfo->i_lenAlloc = 0;
+ 	eloc.logicalBlockNum = *block;
+ 	eloc.partitionReferenceNum =
+@@ -1241,7 +1239,7 @@ set_size:
+ 		if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) {
+ 			down_write(&iinfo->i_data_sem);
+ 			udf_clear_extent_cache(inode);
+-			memset(iinfo->i_ext.i_data + iinfo->i_lenEAttr + newsize,
++			memset(iinfo->i_data + iinfo->i_lenEAttr + newsize,
+ 			       0x00, bsize - newsize -
+ 			       udf_file_entry_alloc_offset(inode));
+ 			iinfo->i_lenAlloc = newsize;
+@@ -1377,6 +1375,7 @@ reread:
+ 		ret = -EIO;
+ 		goto out;
+ 	}
++	iinfo->i_hidden = hidden_inode;
+ 	iinfo->i_unique = 0;
+ 	iinfo->i_lenEAttr = 0;
+ 	iinfo->i_lenExtents = 0;
+@@ -1390,7 +1389,7 @@ reread:
+ 					sizeof(struct extendedFileEntry));
+ 		if (ret)
+ 			goto out;
+-		memcpy(iinfo->i_ext.i_data,
++		memcpy(iinfo->i_data,
+ 		       bh->b_data + sizeof(struct extendedFileEntry),
+ 		       bs - sizeof(struct extendedFileEntry));
+ 	} else if (fe->descTag.tagIdent == cpu_to_le16(TAG_IDENT_FE)) {
+@@ -1399,7 +1398,7 @@ reread:
+ 		ret = udf_alloc_i_data(inode, bs - sizeof(struct fileEntry));
+ 		if (ret)
+ 			goto out;
+-		memcpy(iinfo->i_ext.i_data,
++		memcpy(iinfo->i_data,
+ 		       bh->b_data + sizeof(struct fileEntry),
+ 		       bs - sizeof(struct fileEntry));
+ 	} else if (fe->descTag.tagIdent == cpu_to_le16(TAG_IDENT_USE)) {
+@@ -1412,7 +1411,7 @@ reread:
+ 					sizeof(struct unallocSpaceEntry));
+ 		if (ret)
+ 			goto out;
+-		memcpy(iinfo->i_ext.i_data,
++		memcpy(iinfo->i_data,
+ 		       bh->b_data + sizeof(struct unallocSpaceEntry),
+ 		       bs - sizeof(struct unallocSpaceEntry));
+ 		return 0;
+@@ -1470,6 +1469,8 @@ reread:
+ 		iinfo->i_lenEAttr = le32_to_cpu(fe->lengthExtendedAttr);
+ 		iinfo->i_lenAlloc = le32_to_cpu(fe->lengthAllocDescs);
+ 		iinfo->i_checkpoint = le32_to_cpu(fe->checkpoint);
++		iinfo->i_streamdir = 0;
++		iinfo->i_lenStreams = 0;
+ 	} else {
+ 		inode->i_blocks = le64_to_cpu(efe->logicalBlocksRecorded) <<
+ 		    (inode->i_sb->s_blocksize_bits - 9);
+@@ -1483,6 +1484,16 @@ reread:
+ 		iinfo->i_lenEAttr = le32_to_cpu(efe->lengthExtendedAttr);
+ 		iinfo->i_lenAlloc = le32_to_cpu(efe->lengthAllocDescs);
+ 		iinfo->i_checkpoint = le32_to_cpu(efe->checkpoint);
++
++		/* Named streams */
++		iinfo->i_streamdir = (efe->streamDirectoryICB.extLength != 0);
++		iinfo->i_locStreamdir =
++			lelb_to_cpu(efe->streamDirectoryICB.extLocation);
++		iinfo->i_lenStreams = le64_to_cpu(efe->objectSize);
++		if (iinfo->i_lenStreams >= inode->i_size)
++			iinfo->i_lenStreams -= inode->i_size;
++		else
++			iinfo->i_lenStreams = 0;
+ 	}
+ 	inode->i_generation = iinfo->i_unique;
+ 
+@@ -1579,8 +1590,8 @@ out:
+ static int udf_alloc_i_data(struct inode *inode, size_t size)
+ {
+ 	struct udf_inode_info *iinfo = UDF_I(inode);
+-	iinfo->i_ext.i_data = kmalloc(size, GFP_KERNEL);
+-	if (!iinfo->i_ext.i_data)
++	iinfo->i_data = kmalloc(size, GFP_KERNEL);
++	if (!iinfo->i_data)
+ 		return -ENOMEM;
+ 	return 0;
+ }
+@@ -1654,7 +1665,7 @@ static int udf_update_inode(struct inode *inode, int do_sync)
+ 
+ 		use->lengthAllocDescs = cpu_to_le32(iinfo->i_lenAlloc);
+ 		memcpy(bh->b_data + sizeof(struct unallocSpaceEntry),
+-		       iinfo->i_ext.i_data, inode->i_sb->s_blocksize -
++		       iinfo->i_data, inode->i_sb->s_blocksize -
+ 					sizeof(struct unallocSpaceEntry));
+ 		use->descTag.tagIdent = cpu_to_le16(TAG_IDENT_USE);
+ 		crclen = sizeof(struct unallocSpaceEntry);
+@@ -1684,8 +1695,12 @@ static int udf_update_inode(struct inode *inode, int do_sync)
+ 
+ 	if (S_ISDIR(inode->i_mode) && inode->i_nlink > 0)
+ 		fe->fileLinkCount = cpu_to_le16(inode->i_nlink - 1);
+-	else
+-		fe->fileLinkCount = cpu_to_le16(inode->i_nlink);
++	else {
++		if (iinfo->i_hidden)
++			fe->fileLinkCount = cpu_to_le16(0);
++		else
++			fe->fileLinkCount = cpu_to_le16(inode->i_nlink);
++	}
+ 
+ 	fe->informationLength = cpu_to_le64(inode->i_size);
+ 
+@@ -1723,7 +1738,7 @@ static int udf_update_inode(struct inode *inode, int do_sync)
+ 
+ 	if (iinfo->i_efe == 0) {
+ 		memcpy(bh->b_data + sizeof(struct fileEntry),
+-		       iinfo->i_ext.i_data,
++		       iinfo->i_data,
+ 		       inode->i_sb->s_blocksize - sizeof(struct fileEntry));
+ 		fe->logicalBlocksRecorded = cpu_to_le64(lb_recorded);
+ 
+@@ -1742,12 +1757,22 @@ static int udf_update_inode(struct inode *inode, int do_sync)
+ 		crclen = sizeof(struct fileEntry);
+ 	} else {
+ 		memcpy(bh->b_data + sizeof(struct extendedFileEntry),
+-		       iinfo->i_ext.i_data,
++		       iinfo->i_data,
+ 		       inode->i_sb->s_blocksize -
+ 					sizeof(struct extendedFileEntry));
+-		efe->objectSize = cpu_to_le64(inode->i_size);
++		efe->objectSize =
++			cpu_to_le64(inode->i_size + iinfo->i_lenStreams);
+ 		efe->logicalBlocksRecorded = cpu_to_le64(lb_recorded);
+ 
++		if (iinfo->i_streamdir) {
++			struct long_ad *icb_lad = &efe->streamDirectoryICB;
++
++			icb_lad->extLocation =
++				cpu_to_lelb(iinfo->i_locStreamdir);
++			icb_lad->extLength =
++				cpu_to_le32(inode->i_sb->s_blocksize);
++		}
++
+ 		udf_adjust_time(iinfo, inode->i_atime);
+ 		udf_adjust_time(iinfo, inode->i_mtime);
+ 		udf_adjust_time(iinfo, inode->i_ctime);
+@@ -1846,8 +1871,13 @@ struct inode *__udf_iget(struct super_block *sb, struct kernel_lb_addr *ino,
+ 	if (!inode)
+ 		return ERR_PTR(-ENOMEM);
+ 
+-	if (!(inode->i_state & I_NEW))
++	if (!(inode->i_state & I_NEW)) {
++		if (UDF_I(inode)->i_hidden != hidden_inode) {
++			iput(inode);
++			return ERR_PTR(-EFSCORRUPTED);
++		}
+ 		return inode;
++	}
+ 
+ 	memcpy(&UDF_I(inode)->i_location, ino, sizeof(struct kernel_lb_addr));
+ 	err = udf_read_inode(inode, hidden_inode);
+@@ -2028,7 +2058,7 @@ void udf_write_aext(struct inode *inode, struct extent_position *epos,
+ 	struct udf_inode_info *iinfo = UDF_I(inode);
+ 
+ 	if (!epos->bh)
+-		ptr = iinfo->i_ext.i_data + epos->offset -
++		ptr = iinfo->i_data + epos->offset -
+ 			udf_file_entry_alloc_offset(inode) +
+ 			iinfo->i_lenEAttr;
+ 	else
+@@ -2120,7 +2150,7 @@ int8_t udf_current_aext(struct inode *inode, struct extent_position *epos,
+ 	if (!epos->bh) {
+ 		if (!epos->offset)
+ 			epos->offset = udf_file_entry_alloc_offset(inode);
+-		ptr = iinfo->i_ext.i_data + epos->offset -
++		ptr = iinfo->i_data + epos->offset -
+ 			udf_file_entry_alloc_offset(inode) +
+ 			iinfo->i_lenEAttr;
+ 		alen = udf_file_entry_alloc_offset(inode) +
+diff --git a/fs/udf/misc.c b/fs/udf/misc.c
+index 853bcff51043f..1614d308d0f06 100644
+--- a/fs/udf/misc.c
++++ b/fs/udf/misc.c
+@@ -52,9 +52,9 @@ struct genericFormat *udf_add_extendedattr(struct inode *inode, uint32_t size,
+ 	uint16_t crclen;
+ 	struct udf_inode_info *iinfo = UDF_I(inode);
+ 
+-	ea = iinfo->i_ext.i_data;
++	ea = iinfo->i_data;
+ 	if (iinfo->i_lenEAttr) {
+-		ad = iinfo->i_ext.i_data + iinfo->i_lenEAttr;
++		ad = iinfo->i_data + iinfo->i_lenEAttr;
+ 	} else {
+ 		ad = ea;
+ 		size += sizeof(struct extendedAttrHeaderDesc);
+@@ -153,7 +153,7 @@ struct genericFormat *udf_get_extendedattr(struct inode *inode, uint32_t type,
+ 	uint32_t offset;
+ 	struct udf_inode_info *iinfo = UDF_I(inode);
+ 
+-	ea = iinfo->i_ext.i_data;
++	ea = iinfo->i_data;
+ 
+ 	if (iinfo->i_lenEAttr) {
+ 		struct extendedAttrHeaderDesc *eahd;
+diff --git a/fs/udf/namei.c b/fs/udf/namei.c
+index ef251622da137..05dd1f45ba90b 100644
+--- a/fs/udf/namei.c
++++ b/fs/udf/namei.c
+@@ -478,8 +478,7 @@ add:
+ 		if (dinfo->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) {
+ 			block = dinfo->i_location.logicalBlockNum;
+ 			fi = (struct fileIdentDesc *)
+-					(dinfo->i_ext.i_data +
+-					 fibh->soffset -
++					(dinfo->i_data + fibh->soffset -
+ 					 udf_ext0_offset(dir) +
+ 					 dinfo->i_lenEAttr);
+ 		} else {
+@@ -962,7 +961,7 @@ static int udf_symlink(struct inode *dir, struct dentry *dentry,
+ 		mark_buffer_dirty_inode(epos.bh, inode);
+ 		ea = epos.bh->b_data + udf_ext0_offset(inode);
+ 	} else
+-		ea = iinfo->i_ext.i_data + iinfo->i_lenEAttr;
++		ea = iinfo->i_data + iinfo->i_lenEAttr;
+ 
+ 	eoffset = sb->s_blocksize - udf_ext0_offset(inode);
+ 	pc = (struct pathComponent *)ea;
+@@ -1142,7 +1141,7 @@ static int udf_rename(struct inode *old_dir, struct dentry *old_dentry,
+ 		retval = -EIO;
+ 		if (old_iinfo->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) {
+ 			dir_fi = udf_get_fileident(
+-					old_iinfo->i_ext.i_data -
++					old_iinfo->i_data -
+ 					  (old_iinfo->i_efe ?
+ 					   sizeof(struct extendedFileEntry) :
+ 					   sizeof(struct fileEntry)),
+diff --git a/fs/udf/partition.c b/fs/udf/partition.c
+index 090baff83990a..4cbf40575965e 100644
+--- a/fs/udf/partition.c
++++ b/fs/udf/partition.c
+@@ -65,7 +65,7 @@ uint32_t udf_get_pblock_virt15(struct super_block *sb, uint32_t block,
+ 	}
+ 
+ 	if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) {
+-		loc = le32_to_cpu(((__le32 *)(iinfo->i_ext.i_data +
++		loc = le32_to_cpu(((__le32 *)(iinfo->i_data +
+ 			vdata->s_start_offset))[block]);
+ 		goto translate;
+ 	}
+diff --git a/fs/udf/super.c b/fs/udf/super.c
+index b7fb7cd35d89a..bce48a07790cb 100644
+--- a/fs/udf/super.c
++++ b/fs/udf/super.c
+@@ -146,9 +146,12 @@ static struct inode *udf_alloc_inode(struct super_block *sb)
+ 
+ 	ei->i_unique = 0;
+ 	ei->i_lenExtents = 0;
++	ei->i_lenStreams = 0;
+ 	ei->i_next_alloc_block = 0;
+ 	ei->i_next_alloc_goal = 0;
+ 	ei->i_strat4096 = 0;
++	ei->i_streamdir = 0;
++	ei->i_hidden = 0;
+ 	init_rwsem(&ei->i_data_sem);
+ 	ei->cached_extent.lstart = -1;
+ 	spin_lock_init(&ei->i_extent_cache_lock);
+@@ -172,7 +175,7 @@ static void init_once(void *foo)
+ {
+ 	struct udf_inode_info *ei = (struct udf_inode_info *)foo;
+ 
+-	ei->i_ext.i_data = NULL;
++	ei->i_data = NULL;
+ 	inode_init_once(&ei->vfs_inode);
+ }
+ 
+@@ -572,6 +575,11 @@ static int udf_parse_options(char *options, struct udf_options *uopt,
+ 			if (!remount) {
+ 				if (uopt->nls_map)
+ 					unload_nls(uopt->nls_map);
++				/*
++				 * load_nls() failure is handled later in
++				 * udf_fill_super() after all options are
++				 * parsed.
++				 */
+ 				uopt->nls_map = load_nls(args[0].from);
+ 				uopt->flags |= (1 << UDF_FLAG_NLS_MAP);
+ 			}
+@@ -1200,7 +1208,7 @@ static int udf_load_vat(struct super_block *sb, int p_index, int type1_index)
+ 			vat20 = (struct virtualAllocationTable20 *)bh->b_data;
+ 		} else {
+ 			vat20 = (struct virtualAllocationTable20 *)
+-							vati->i_ext.i_data;
++							vati->i_data;
+ 		}
+ 
+ 		map->s_type_specific.s_virtual.s_start_offset =
+diff --git a/fs/udf/symlink.c b/fs/udf/symlink.c
+index 6023c97c6da2f..aef3e4d9014d2 100644
+--- a/fs/udf/symlink.c
++++ b/fs/udf/symlink.c
+@@ -122,7 +122,7 @@ static int udf_symlink_filler(struct file *file, struct page *page)
+ 
+ 	down_read(&iinfo->i_data_sem);
+ 	if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB) {
+-		symlink = iinfo->i_ext.i_data + iinfo->i_lenEAttr;
++		symlink = iinfo->i_data + iinfo->i_lenEAttr;
+ 	} else {
+ 		bh = sb_bread(inode->i_sb, pos);
+ 
+diff --git a/fs/udf/udf_i.h b/fs/udf/udf_i.h
+index 2ef0e212f08a3..b77bf713a1b68 100644
+--- a/fs/udf/udf_i.h
++++ b/fs/udf/udf_i.h
+@@ -42,12 +42,12 @@ struct udf_inode_info {
+ 	unsigned		i_efe : 1;	/* extendedFileEntry */
+ 	unsigned		i_use : 1;	/* unallocSpaceEntry */
+ 	unsigned		i_strat4096 : 1;
+-	unsigned		reserved : 26;
+-	union {
+-		struct short_ad	*i_sad;
+-		struct long_ad		*i_lad;
+-		__u8		*i_data;
+-	} i_ext;
++	unsigned		i_streamdir : 1;
++	unsigned		i_hidden : 1;	/* hidden system inode */
++	unsigned		reserved : 24;
++	__u8			*i_data;
++	struct kernel_lb_addr	i_locStreamdir;
++	__u64			i_lenStreams;
+ 	struct rw_semaphore	i_data_sem;
+ 	struct udf_ext_cache cached_extent;
+ 	/* Spinlock for protecting extent cache */
+diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
+index 1658e9f8d8032..78c1cd4dfdc07 100644
+--- a/include/linux/pci_ids.h
++++ b/include/linux/pci_ids.h
+@@ -3097,6 +3097,8 @@
+ 
+ #define PCI_VENDOR_ID_3COM_2		0xa727
+ 
++#define PCI_VENDOR_ID_SOLIDRUN		0xd063
++
+ #define PCI_VENDOR_ID_DIGIUM		0xd161
+ #define PCI_DEVICE_ID_DIGIUM_HFC4S	0xb410
+ 
+diff --git a/net/caif/caif_usb.c b/net/caif/caif_usb.c
+index 76d49a1bc6f68..609c5793f45a0 100644
+--- a/net/caif/caif_usb.c
++++ b/net/caif/caif_usb.c
+@@ -135,6 +135,9 @@ static int cfusbl_device_notify(struct notifier_block *me, unsigned long what,
+ 	struct usb_device *usbdev;
+ 	int res;
+ 
++	if (what == NETDEV_UNREGISTER && dev->reg_state >= NETREG_UNREGISTERED)
++		return 0;
++
+ 	/* Check whether we have a NCM device, and find its VID/PID. */
+ 	if (!(dev->dev.parent && dev->dev.parent->driver &&
+ 	      strcmp(dev->dev.parent->driver->name, "cdc_ncm") == 0))
+diff --git a/net/ipv6/ila/ila_xlat.c b/net/ipv6/ila/ila_xlat.c
+index 7858fa9ea103b..87744eb8d0c42 100644
+--- a/net/ipv6/ila/ila_xlat.c
++++ b/net/ipv6/ila/ila_xlat.c
+@@ -480,6 +480,7 @@ int ila_xlat_nl_cmd_get_mapping(struct sk_buff *skb, struct genl_info *info)
+ 
+ 	rcu_read_lock();
+ 
++	ret = -ESRCH;
+ 	ila = ila_lookup_by_params(&xp, ilan);
+ 	if (ila) {
+ 		ret = ila_dump_info(ila,
+diff --git a/net/nfc/netlink.c b/net/nfc/netlink.c
+index 2c5443ce449c3..f705800b22488 100644
+--- a/net/nfc/netlink.c
++++ b/net/nfc/netlink.c
+@@ -1464,8 +1464,8 @@ static int nfc_se_io(struct nfc_dev *dev, u32 se_idx,
+ 	return rc;
+ 
+ error:
+-	kfree(cb_context);
+ 	device_unlock(&dev->dev);
++	kfree(cb_context);
+ 	return rc;
+ }
+ 
+diff --git a/net/tipc/socket.c b/net/tipc/socket.c
+index 8266452c143b4..c83eaa7183696 100644
+--- a/net/tipc/socket.c
++++ b/net/tipc/socket.c
+@@ -388,7 +388,7 @@ static int tipc_sk_sock_err(struct socket *sock, long *timeout)
+ 		rc_ = tipc_sk_sock_err((sock_), timeo_);		       \
+ 		if (rc_)						       \
+ 			break;						       \
+-		prepare_to_wait(sk_sleep(sk_), &wait_, TASK_INTERRUPTIBLE);    \
++		add_wait_queue(sk_sleep(sk_), &wait_);                         \
+ 		release_sock(sk_);					       \
+ 		*(timeo_) = wait_woken(&wait_, TASK_INTERRUPTIBLE, *(timeo_)); \
+ 		sched_annotate_sleep();				               \
+diff --git a/scripts/Makefile.build b/scripts/Makefile.build
+index 64fac0ad32d6b..97f59fa3e0ed9 100644
+--- a/scripts/Makefile.build
++++ b/scripts/Makefile.build
+@@ -541,7 +541,9 @@ targets += $(call intermediate_targets, .asn1.o, .asn1.c .asn1.h) \
+ 
+ PHONY += $(subdir-ym)
+ $(subdir-ym):
+-	$(Q)$(MAKE) $(build)=$@ need-builtin=$(if $(findstring $@,$(subdir-obj-y)),1)
++	$(Q)$(MAKE) $(build)=$@ \
++	need-builtin=$(if $(filter $@/built-in.a, $(subdir-obj-y)),1) \
++	need-modorder=$(if $(need-modorder),$(if $(filter $@/modules.order, $(modorder)),1))
+ 
+ # Add FORCE to the prequisites of a target to force it to be always rebuilt.
+ # ---------------------------------------------------------------------------