BACKPORT: f2fs: fix potential deadloop in prepare_compress_overwrite()

Jan Prusakowski reported a kernel hang issue as below:

When running xfstests on linux-next kernel (6.14.0-rc3, 6.12) I
encountered a problem in generic/475 test where fsstress process
gets blocked in __f2fs_write_data_pages() and the test hangs.
The options I used are:

MKFS_OPTIONS  -- -O compression -O extra_attr -O project_quota -O quota /dev/vdc
MOUNT_OPTIONS -- -o acl,user_xattr -o discard,compress_extension=* /dev/vdc /vdc

INFO: task kworker/u8:0:11 blocked for more than 122 seconds.
      Not tainted 6.14.0-rc3-xfstests-lockdep #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/u8:0    state:D stack:0     pid:11    tgid:11    ppid:2      task_flags:0x4208160 flags:0x00004000
Workqueue: writeback wb_workfn (flush-253:0)
Call Trace:
 <TASK>
 __schedule+0x309/0x8e0
 schedule+0x3a/0x100
 schedule_preempt_disabled+0x15/0x30
 __mutex_lock+0x59a/0xdb0
 __f2fs_write_data_pages+0x3ac/0x400
 do_writepages+0xe8/0x290
 __writeback_single_inode+0x5c/0x360
 writeback_sb_inodes+0x22f/0x570
 wb_writeback+0xb0/0x410
 wb_do_writeback+0x47/0x2f0
 wb_workfn+0x5a/0x1c0
 process_one_work+0x223/0x5b0
 worker_thread+0x1d5/0x3c0
 kthread+0xfd/0x230
 ret_from_fork+0x31/0x50
 ret_from_fork_asm+0x1a/0x30
 </TASK>

The root cause is: once generic/475 starts toload error table to dm
device, f2fs_prepare_compress_overwrite() will loop reading compressed
cluster pages due to IO error, meanwhile it has held .writepages lock,
it can block all other writeback tasks.

Let's fix this issue w/ below changes:
- add f2fs_handle_page_eio() in prepare_compress_overwrite() to
detect IO error.
- detect cp_error earler in f2fs_read_multi_pages().

Fixes: 4c8ff709 ("f2fs: support data compression")
Reported-by: Jan Prusakowski <jprusakowski@google.com>
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

Bug: 446123564
Change-Id: Ia4c06ed2b1542687cec57e84ec9acfc850443447
(cherry picked from commit 3147ee56)
[Wei Zhang: Resolved page_folio(page) to page->index in fs/f2fs/compress.c]
Signed-off-by: Wei Zhang <wei265.zhang@tcl.corp-partner.google.com>