Ard Biesheuvel 00d43d13da ARM: 9125/1: fix incorrect use of get_kernel_nofault()
Commit 344179fc7ef4 ("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: 344179fc7ef4 ("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>
2021-10-19 10:37:34 +01:00
..
2021-09-05 11:50:41 -07:00
2021-09-11 00:38:47 +02:00
2021-09-11 00:38:47 +02:00
2021-09-05 11:50:41 -07:00