linux-stable/arch/x86
Thomas Gleixner 4c0dcd8350 x86/entry: Implement user mode C entry points for #DB and #MCE
The MCE entry point uses the same mechanism as the IST entry point for
now. For #DB split the inner workings and just keep the nmi_enter/exit()
magic in the IST variant. Fixup the ASM code to emit the proper
noist_##cfunc call.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Acked-by: Andy Lutomirski <luto@kernel.org>
Link: https://lkml.kernel.org/r/20200505135315.177564104@linutronix.de
2020-06-11 15:15:00 +02:00
..
boot mm: reorder includes after introduction of linux/pgtable.h 2020-06-09 09:39:13 -07:00
configs compiler: remove CONFIG_OPTIMIZE_INLINING entirely 2020-04-07 10:43:42 -07:00
crypto There are a lot of objtool changes in this cycle, all across the map: 2020-06-01 13:13:00 -07:00
entry x86/entry: Implement user mode C entry points for #DB and #MCE 2020-06-11 15:15:00 +02:00
events mmap locking API: convert mmap_sem comments 2020-06-09 09:39:14 -07:00
hyperv mm: remove the pgprot argument to __vmalloc 2020-06-02 10:59:11 -07:00
ia32 Merge branch 'exec-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2020-06-04 14:07:08 -07:00
include x86/idtentry: Provide IDTRENTRY_NOIST variants for #DB and #MC 2020-06-11 15:15:00 +02:00
kernel x86/entry: Implement user mode C entry points for #DB and #MCE 2020-06-11 15:15:00 +02:00
kvm x86/entry: Convert Machine Check to IDTENTRY_IST 2020-06-11 15:14:57 +02:00
lib X86 timer specific updates: 2020-06-03 10:18:09 -07:00
math-emu
mm x86/entry: Convert Invalid Opcode exception to IDTENTRY 2020-06-11 15:14:47 +02:00
net bpf, i386: Remove unneeded conversion to bool 2020-05-07 16:29:14 +02:00
oprofile
pci Merge branch 'pci/virtualization' 2020-06-04 12:59:13 -05:00
platform power supply and reset changes for the v5.8 series 2020-06-10 11:28:35 -07:00
power mm: reorder includes after introduction of linux/pgtable.h 2020-06-09 09:39:13 -07:00
purgatory
ras
realmode mm: reorder includes after introduction of linux/pgtable.h 2020-06-09 09:39:13 -07:00
tools .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
um mmap locking API: use coccinelle to convert mmap_sem rwsem call sites 2020-06-09 09:39:14 -07:00
video
xen x86/entry: Convert Debug exception to IDTENTRY_DB 2020-06-11 15:14:59 +02:00
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
Kbuild
Kconfig dma-mapping updates for 5.8, part 1 2020-06-06 11:43:23 -07:00
Kconfig.assembler x86/delay: Introduce TPAUSE delay 2020-05-07 16:06:20 +02:00
Kconfig.cpu
Kconfig.debug x86: mm: use ARCH_HAS_DEBUG_WX instead of arch defined 2020-06-03 20:09:50 -07:00
Makefile x86/boot/build: Make 'make bzlilo' not depend on vmlinux or $(obj)/bzImage 2020-04-21 18:10:28 +02:00
Makefile.um
Makefile_32.cpu