linux/arch/parisc
Arnd Bergmann 3fd84a4fc0 parisc: use -fno-strict-aliasing for decompressor
An experimental patch series of mine reworks how warnings are processed
in Kbuild. A side effect is a new warning about a harmless aliasing
rule violation in an inline function:

In file included from
include/linux/rhashtable-types.h:15:0,
                 from include/linux/ipc.h:7,
                 from include/uapi/linux/sem.h:5,
                 from include/linux/sem.h:5,
                 from include/linux/sched.h:15,
                 from include/linux/uaccess.h:6,
                 from arch/parisc/boot/compressed/misc.c:7:
include/linux/workqueue.h: In function 'work_static':
include/linux/workqueue.h:212:2: warning: dereferencing
type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  return *work_data_bits(work) & WORK_STRUCT_STATIC;

Make the decompressor use -fno-strict-aliasing like the rest of
the kernel for consistency, and to ensure this warning never makes
it into a release.

Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Helge Deller <deller@gmx.de>
2020-05-10 22:46:19 +02:00
..
boot parisc: use -fno-strict-aliasing for decompressor 2020-05-10 22:46:19 +02:00
configs parisc: Regenerate parisc defconfigs 2020-02-03 22:38:12 +01:00
include mm/special: create generic fallbacks for pte_special() and pte_mkspecial() 2020-04-10 15:36:21 -07:00
kernel Merge branch 'akpm' (patches from Andrew) 2020-04-07 14:11:54 -07:00
lib parisc: Add assembly implementations for memset, strlen, strcpy, strncpy and strcat 2019-08-03 08:56:57 +02:00
math-emu Makefile: Convert -Wimplicit-fallthrough=3 to just -Wimplicit-fallthrough for clang 2019-08-10 12:45:37 -07:00
mm mm: allow VM_FAULT_RETRY for multiple times 2020-04-02 09:35:30 -07:00
oprofile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
defpalo.conf parisc: switch to gzip-compressed vmlinuz kernel 2013-07-09 22:09:20 +02:00
install.sh parisc: make "make install" not depend on vmlinux 2013-11-07 22:28:06 +01:00
Kconfig parisc: Fix defconfig selection 2020-03-27 15:37:24 +01:00
Kconfig.debug Kconfig: consolidate the "Kernel hacking" menu 2018-08-02 08:06:48 +09:00
Makefile parisc: suppress error messages for 'make clean' 2020-05-10 22:43:33 +02:00
nm