https://github.com/torvalds/linux
Revision 249c9b0cd193d983c3a0b00f3fd3b92333bfeebe authored by Christophe Leroy on 09 May 2020, 17:05:11 UTC, committed by Michael Ellerman on 12 May 2020, 11:22:11 UTC
When CONFIG_VIRT_CPU_ACCOUNTING is selected, system call exception
handler doesn't fit below 0xd00 and build fails.

As exception 0xd00 doesn't exist and is never generated by 40x,
comment it out in order to get more space for system call exception.

Fixes: 9e27086292aa ("powerpc/32: Warn and return ENOSYS on syscalls from kernel")
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/633165d72f75b4ef4c0901aebe99d3915c93e9a2.1589043863.git.christophe.leroy@csgroup.eu
1 parent e963b7a
History
Tip revision: 249c9b0cd193d983c3a0b00f3fd3b92333bfeebe authored by Christophe Leroy on 09 May 2020, 17:05:11 UTC
powerpc/40x: Make more space for system call exception
Tip revision: 249c9b0
File Mode Size
Documentation
LICENSES
arch
block
certs
crypto
drivers
fs
include
init
ipc
kernel
lib
mm
net
samples
scripts
security
sound
tools
usr
virt
.clang-format -rw-r--r-- 15.5 KB
.cocciconfig -rw-r--r-- 59 bytes
.get_maintainer.ignore -rw-r--r-- 71 bytes
.gitattributes -rw-r--r-- 62 bytes
.gitignore -rw-r--r-- 1.7 KB
.mailmap -rw-r--r-- 15.1 KB
COPYING -rw-r--r-- 496 bytes
CREDITS -rw-r--r-- 97.4 KB
Kbuild -rw-r--r-- 1.3 KB
Kconfig -rw-r--r-- 595 bytes
MAINTAINERS -rw-r--r-- 539.2 KB
Makefile -rw-r--r-- 59.9 KB
README -rw-r--r-- 727 bytes

README

back to top