Masahiro Yamada 893ab00439 kbuild: remove cc-option test of -fno-stack-protector ... Some Makefiles already pass -fno-stack-protector unconditionally. For example, arch/arm64/kernel/vdso/Makefile, arch/x86/xen/Makefile. No problem report so far about hard-coding this option. So, we can assume all supported compilers know -fno-stack-protector. GCC 4.8 and Clang support this option (https://godbolt.org/z/_HDGzN) Get rid of cc-option from -fno-stack-protector. Remove CONFIG_CC_HAS_STACKPROTECTOR_NONE, which is always 'y'. Note: arch/mips/vdso/Makefile adds -fno-stack-protector twice, first unconditionally, and second conditionally. I removed the second one. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Kees Cook <keescook@chromium.org> Acked-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>		2020-07-07 11:13:10 +09:00
..
events	x86/entry: Convert XEN hypercall vector to IDTENTRY_SYSVEC	2020-06-11 15:15:15 +02:00
xen-pciback	xen/pci: Get rid of verbose_request and use dev_dbg() instead	2020-05-29 10:44:59 -05:00
xenbus	xen: branch for v5.8-rc4	2020-07-03 23:58:12 -07:00
xenfs	Merge branch 'work.mount0' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2019-07-19 10:42:02 -07:00
acpi.c
arm-device.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 201	2019-05-30 11:29:52 -07:00
balloon.c	mm: don't include asm/pgtable.h if linux/mm.h is already included	2020-06-09 09:39:13 -07:00
biomerge.c
cpu_hotplug.c	xen/cpuhotplug: Fix initial CPU offlining for PV(H) guests	2020-05-21 13:01:45 -05:00
dbgp.c	treewide: Add SPDX license identifier for missed files	2019-05-21 10:50:45 +02:00
efi.c	xen/efi: have a common runtime setup function	2019-10-02 10:31:07 -04:00
evtchn.c	xen: Use evtchn_type_t as a type for event channels	2020-04-07 12:12:54 +02:00
features.c	treewide: Add SPDX license identifier for missed files	2019-05-21 10:50:45 +02:00
gntalloc.c
gntdev-common.h	xen: Use evtchn_type_t as a type for event channels	2020-04-07 12:12:54 +02:00
gntdev-dmabuf.c	drm-misc-next for v5.6:	2019-12-17 13:57:54 +01:00
gntdev-dmabuf.h
gntdev.c	mmap locking API: convert mmap_sem comments	2020-06-09 09:39:14 -07:00
grant-table.c	mm: don't include asm/pgtable.h if linux/mm.h is already included	2020-06-09 09:39:13 -07:00
Kconfig	xen: enable BALLOON_MEMORY_HOTPLUG by default	2020-05-21 18:11:03 -05:00
Makefile	kbuild: remove cc-option test of -fno-stack-protector	2020-07-07 11:13:10 +09:00
manage.c	treewide: Add SPDX license identifier for missed files	2019-05-21 10:50:45 +02:00
mcelog.c	xen/mcelog: add PPIN to record when available	2019-11-14 10:01:57 +01:00
mem-reservation.c
pci.c	xen/pci: reserve MCFG areas earlier	2019-09-12 15:02:55 -04:00
pcpu.c
platform-pci.c	xen-platform: Constify dev_pm_ops	2020-05-21 13:00:39 -05:00
privcmd-buf.c	xen/privcmd-buf.c: convert to use vm_map_pages_zero()	2019-05-14 09:47:50 -07:00
privcmd.c	mmap locking API: use coccinelle to convert mmap_sem rwsem call sites	2020-06-09 09:39:14 -07:00
privcmd.h
pvcalls-back.c	xen/pvcalls: Make pvcalls_back_global static	2020-05-21 13:06:42 -05:00
pvcalls-front.c	xen: Use evtchn_type_t as a type for event channels	2020-04-07 12:12:54 +02:00
pvcalls-front.h
swiotlb-xen.c	dma-direct: exclude dma_direct_map_resource from the min_low_pfn check	2019-11-20 20:31:41 +01:00
sys-hypervisor.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
time.c	READ_ONCE: Enforce atomicity for {READ,WRITE}_ONCE() memory accesses	2020-04-16 12:28:07 +01:00
xen-acpi-cpuhotplug.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 12	2019-05-21 11:28:45 +02:00
xen-acpi-memhotplug.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 12	2019-05-21 11:28:45 +02:00
xen-acpi-pad.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288	2019-06-05 17:36:37 +02:00
xen-acpi-processor.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288	2019-06-05 17:36:37 +02:00
xen-balloon.c	xen/balloon: Support xend-based toolstack take two	2020-01-22 08:58:16 -06:00
xen-front-pgdir-shbuf.c
xen-scsiback.c	xen: Use evtchn_type_t as a type for event channels	2020-04-07 12:12:54 +02:00
xen-stub.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 12	2019-05-21 11:28:45 +02:00
xlate_mmu.c	xen: avoid link error on ARM	2019-07-31 08:14:12 +02:00