From 9370bb92b2d16684ee45cf24e879c93c509162da Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 19 Dec 2024 01:47:39 +0000
Subject: [PATCH] add wifi6 8852be driver
---
kernel/fs/ext4/ioctl.c | 27 +++++++++++++--------------
1 files changed, 13 insertions(+), 14 deletions(-)
diff --git a/kernel/fs/ext4/ioctl.c b/kernel/fs/ext4/ioctl.c
index a740d7c..63cb060 100644
--- a/kernel/fs/ext4/ioctl.c
+++ b/kernel/fs/ext4/ioctl.c
@@ -121,7 +121,8 @@
blkcnt_t blocks;
unsigned short bytes;
- inode_bl = ext4_iget(sb, EXT4_BOOT_LOADER_INO, EXT4_IGET_SPECIAL);
+ inode_bl = ext4_iget(sb, EXT4_BOOT_LOADER_INO,
+ EXT4_IGET_SPECIAL | EXT4_IGET_BAD);
if (IS_ERR(inode_bl))
return PTR_ERR(inode_bl);
ei_bl = EXT4_I(inode_bl);
@@ -170,7 +171,7 @@
/* Protect extent tree against block allocations via delalloc */
ext4_double_down_write_data_sem(inode, inode_bl);
- if (inode_bl->i_nlink == 0) {
+ if (is_bad_inode(inode_bl) || !S_ISREG(inode_bl->i_mode)) {
/* this inode has never been used as a BOOT_LOADER */
set_nlink(inode_bl, 1);
i_uid_write(inode_bl, 0);
@@ -179,6 +180,7 @@
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);
@@ -494,6 +496,10 @@
if (ext4_is_quota_file(inode))
return err;
+ err = dquot_initialize(inode);
+ if (err)
+ return err;
+
err = ext4_get_inode_loc(inode, &iloc);
if (err)
return err;
@@ -508,10 +514,6 @@
} else {
brelse(iloc.bh);
}
-
- err = dquot_initialize(inode);
- if (err)
- return err;
handle = ext4_journal_start(inode, EXT4_HT_QUOTA,
EXT4_QUOTA_INIT_BLOCKS(sb) +
@@ -610,6 +612,7 @@
{
struct ext4_sb_info *sbi = EXT4_SB(sb);
__u32 flags;
+ int ret;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
@@ -628,7 +631,9 @@
switch (flags) {
case EXT4_GOING_FLAGS_DEFAULT:
- freeze_bdev(sb->s_bdev);
+ ret = freeze_bdev(sb->s_bdev);
+ if (ret)
+ return ret;
set_bit(EXT4_FLAGS_SHUTDOWN, &sbi->s_ext4_flags);
thaw_bdev(sb->s_bdev);
break;
@@ -1326,13 +1331,7 @@
long ext4_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
- long ret;
-
- ext4_fc_start_update(file_inode(filp));
- ret = __ext4_ioctl(filp, cmd, arg);
- ext4_fc_stop_update(file_inode(filp));
-
- return ret;
+ return __ext4_ioctl(filp, cmd, arg);
}
#ifdef CONFIG_COMPAT
--
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