mirror of
https://github.com/Fishwaldo/Star64_linux.git
synced 2025-03-16 12:14:06 +00:00
ARM: 9125/1: fix incorrect use of get_kernel_nofault()
Commit344179fc7e
("ARM: 9106/1: traps: use get_kernel_nofault instead of set_fs()") replaced an occurrence of __get_user() with get_kernel_nofault(), but inverted the sense of the conditional in the process, resulting in no values to be printed at all. I.e., every exception stack now looks like this: Exception stack(0xc18d1fb0 to 0xc18d1ff8) 1fa0: ???????? ???????? ???????? ???????? 1fc0: ???????? ???????? ???????? ???????? ???????? ???????? ???????? ???????? 1fe0: ???????? ???????? ???????? ???????? ???????? ???????? which is rather unhelpful. Fixes:344179fc7e
("ARM: 9106/1: traps: use get_kernel_nofault instead of set_fs()") Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
This commit is contained in:
parent
9d417cbe36
commit
00d43d13da
1 changed files with 1 additions and 1 deletions
|
@ -136,7 +136,7 @@ static void dump_mem(const char *lvl, const char *str, unsigned long bottom,
|
|||
for (p = first, i = 0; i < 8 && p < top; i++, p += 4) {
|
||||
if (p >= bottom && p < top) {
|
||||
unsigned long val;
|
||||
if (get_kernel_nofault(val, (unsigned long *)p))
|
||||
if (!get_kernel_nofault(val, (unsigned long *)p))
|
||||
sprintf(str + i * 9, " %08lx", val);
|
||||
else
|
||||
sprintf(str + i * 9, " ????????");
|
||||
|
|
Loading…
Add table
Reference in a new issue