linux/arch/x86/xen
Josh Poimboeuf 8be0eb7e0d x86/asm/xen: Create stack frames in xen-asm.S
xen_irq_enable_direct(), xen_restore_fl_direct(), and check_events() are
callable non-leaf functions which don't honor CONFIG_FRAME_POINTER,
which can result in bad stack traces.

Create stack frames for them when CONFIG_FRAME_POINTER is enabled.

Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Bernd Petrovitsch <bernd@petrovitsch.priv.at>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Chris J Arges <chris.j.arges@canonical.com>
Cc: David Vrabel <david.vrabel@citrix.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Jiri Slaby <jslaby@suse.cz>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Pedro Alves <palves@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: live-patching@vger.kernel.org
Link: http://lkml.kernel.org/r/a8340ad3fc72ba9ed34da9b3af9cdd6f1a896e17.1453405861.git.jpoimboe@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2016-02-24 08:35:42 +01:00
..
apic.c xen: rename dom0_op to platform_op 2015-12-21 14:40:55 +00:00
debugfs.c
debugfs.h
efi.c
enlighten.c xen: features and fixes for 4.5-rc0 2016-01-12 13:05:36 -08:00
grant-table.c xen/balloon: make alloc_xenballoon_pages() always allocate low pages 2015-10-23 14:20:05 +01:00
irq.c
Kconfig xen: features and fixes for 4.3-rc0 2015-09-08 11:46:48 -07:00
Makefile xen/PMU: Initialization code for Xen PMU 2015-08-20 12:25:20 +01:00
mmu.c Merge branch 'linus' into x86/cleanups 2015-12-19 11:49:13 +01:00
mmu.h
multicalls.c
multicalls.h
p2m.c x86/xen: export xen_alloc_p2m_entry() 2015-10-23 14:20:28 +01:00
pci-swiotlb-xen.c
platform-pci-unplug.c
pmu.c xen/PMU: PMU emulation code 2015-08-20 12:25:26 +01:00
pmu.h xen/PMU: Intercept PMU-related MSR and APIC accesses 2015-08-20 12:25:25 +01:00
setup.c xen: features for 4.4-rc0 2015-11-04 17:32:42 -08:00
smp.c xen: Use correctly the Xen memory terminologies 2015-09-08 18:03:49 +01:00
smp.h
spinlock.c
suspend.c xen: features and fixes for 4.5-rc0 2016-01-12 13:05:36 -08:00
time.c xen/x86: convert remaining timespec to timespec64 in xen_pvclock_gtod_notify 2015-12-21 14:40:59 +00:00
trace.c
vdso.h
vga.c
xen-asm_32.S x86/paravirt: Remove the unused irq_enable_sysexit pv op 2015-11-23 10:48:16 +01:00
xen-asm_64.S x86/asm/xen: Set ELF function type for xen_adjust_exception_frame() 2016-02-24 08:35:41 +01:00
xen-asm.h
xen-asm.S x86/asm/xen: Create stack frames in xen-asm.S 2016-02-24 08:35:42 +01:00
xen-head.S
xen-ops.h x86/paravirt: Remove the unused irq_enable_sysexit pv op 2015-11-23 10:48:16 +01:00