malhuda/msm-4.14
1
0
Fork 0
mirror of https://github.com/rd-stuffs/msm-4.14.git synced 2025-02-20 11:45:48 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

fs: sysfs_emit: Remove PAGE_SIZE alignment check

Browse Source 
For kernel releases older than 4.20, using the SLUB alloctor will cause
this alignment check to fail as that allocator did NOT align kmalloc
allocations on a PAGE_SIZE boundry.

Remove the check for these older kernels as it is a false-positive and
causes problems on many devices.

Signed-off-by: Lucas Wei <lucaswei@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Lucas Wei 2022-03-18 15:14:01 +08:00 committed by Greg Kroah-Hartman
parent b8fe47f81d
commit d6ea756586
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
fs/sysfs/file.c
View File

@ -565,8 +565,7 @@ int sysfs_emit(char *buf, const char *fmt, ...)
va_list args;
int len;
if (WARN(!buf || offset_in_page(buf),
"invalid sysfs_emit: buf:%p\n", buf))
if (WARN(!buf, "invalid sysfs_emit: buf:%p\n", buf))
return 0;
va_start(args, fmt);