Hyeongseok Kim 11e3ff7e16 exfat: fix erroneous discard when clear cluster bit ... commit 77edfc6e51055b61cae2f54c8e6c3bb7c762e4fe upstream. If mounted with discard option, exFAT issues discard command when clear cluster bit to remove file. But the input parameter of cluster-to-sector calculation is abnormally added by reserved cluster size which is 2, leading to discard unrelated sectors included in target+2 cluster. With fixing this, remove the wrong comments in set/clear/find bitmap functions. Fixes: 1e49a94cf7 ("exfat: add bitmap operations") Cc: stable@vger.kernel.org # v5.7+ Signed-off-by: Hyeongseok Kim <hyeongseok@gmail.com> Acked-by: Sungjong Seo <sj1557.seo@samsung.com> Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-05-11 14:47:36 +02:00
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balloc.c	exfat: fix erroneous discard when clear cluster bit	2021-05-11 14:47:36 +02:00
cache.c	exfat: fix use of uninitialized spinlock on error path	2020-10-07 14:27:13 +09:00
dir.c	exfat: remove 'rwoffset' in exfat_inode_info	2020-10-22 08:29:11 +09:00
exfat_fs.h	exfat: remove 'rwoffset' in exfat_inode_info	2020-10-22 08:29:11 +09:00
exfat_raw.h	exfat: fix shift-out-of-bounds in exfat_fill_super()	2021-03-04 11:38:41 +01:00
fatent.c	exfat: optimize exfat_zeroed_cluster()	2020-08-12 08:31:12 +09:00
file.c	exfat: remove 'rwoffset' in exfat_inode_info	2020-10-22 08:29:11 +09:00
inode.c	exfat: remove 'rwoffset' in exfat_inode_info	2020-10-22 08:29:11 +09:00
Kconfig	exfat: Improve wording of EXFAT_DEFAULT_IOCHARSET config option	2020-06-09 16:48:39 +09:00
Makefile	exfat: add Kconfig and Makefile	2020-03-05 21:00:40 -05:00
misc.c	exfat: write multiple sectors at once	2020-08-12 08:31:11 +09:00
namei.c	exfat: remove useless check in exfat_move_file()	2020-10-22 08:29:12 +09:00
nls.c	exfat: Avoid allocating upcase table using kcalloc()	2020-12-26 16:02:38 +01:00
super.c	exfat: fix shift-out-of-bounds in exfat_fill_super()	2021-03-04 11:38:41 +01:00