linux/arch/x86/entry
Thomas Gleixner c9317202af x86/entry/64: Use native swapgs in asm_load_gs_index()
When PARAVIRT_XXL is in use, then load_gs_index() uses xen_load_gs_index()
and asm_load_gs_index() is unused.

It's therefore pointless to use the paravirtualized SWAPGS implementation
in asm_load_gs_index(). Switch it to a plain swapgs.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Acked-by: Juergen Gross <jgross@suse.com>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20200512213809.583980272@linutronix.de
2020-06-11 15:14:42 +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: Move irq flags tracing to prepare_exit_to_usermode() 2020-06-11 15:14:39 +02:00
entry_32.S x86/entry: Move irq flags tracing to prepare_exit_to_usermode() 2020-06-11 15:14:39 +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/64: Use native swapgs in asm_load_gs_index() 2020-06-11 15:14:42 +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