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linux-next/arch/x86/entry
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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
..
syscalls vfs: add faccessat2 syscall 2020-05-14 16:44:25 +02:00
vdso mmap locking API: use coccinelle to convert mmap_sem rwsem call sites 2020-06-09 09:39:14 -07:00
vsyscall y2038: syscall implementation cleanups 2019-12-01 14:00:59 -08:00
calling.h x86/entry/64: Fix unwind hints in register clearing code 2020-04-25 12:22:27 +02:00
common.c x86/entry/common: Provide idtentry_enter/exit() 2020-06-11 15:14:45 +02:00
entry_32.S x86/entry: Convert Debug exception to IDTENTRY_DB 2020-06-11 15:14:59 +02:00
entry_64_compat.S x86/entry: Make entry_64_compat.S objtool clean 2020-06-11 15:14:40 +02:00
entry_64.S x86/entry: Implement user mode C entry points for #DB and #MCE 2020-06-11 15:15:00 +02:00
Makefile x86/entry: Make entry_64_compat.S objtool clean 2020-06-11 15:14:40 +02:00
syscall_32.c x86/entry: Drop asmlinkage from syscalls 2020-03-21 16:03:25 +01:00
syscall_64.c x86/entry: Drop asmlinkage from syscalls 2020-03-21 16:03:25 +01:00
syscall_x32.c x86/entry: Drop asmlinkage from syscalls 2020-03-21 16:03:25 +01:00
thunk_32.S x86/entry: Rename ___preempt_schedule 2020-03-21 16:03:53 +01:00
thunk_64.S x86/entry: Remove the unused LOCKDEP_SYSEXIT cruft 2020-06-11 15:14:35 +02:00