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(parent: f4afb71) | patch
x86/xen: Make set_debugreg() noinstr
authorPeter Zijlstra <peterz@infradead.org>
Thu, 24 Jun 2021 09:41:16 +0000 (11:41 +0200)
committerPeter Zijlstra <peterz@infradead.org>
Fri, 17 Sep 2021 11:14:39 +0000 (13:14 +0200)
commit7361fac0465ba96ec8f7559459e3c70818ba6c78
tree18f1aac84fbca411ab1b871497c07db438cf5608tree | snapshot
parentf4afb713e5c3a4419ba7aaecc31a8c8bd91d13fbcommit | diff
x86/xen: Make set_debugreg() noinstr

vmlinux.o: warning: objtool: pv_ops[2]: xen_set_debugreg
vmlinux.o: warning: objtool: pv_ops[2]: native_set_debugreg
vmlinux.o: warning: objtool: exc_debug()+0x3b: call to pv_ops[2]() leaves .noinstr.text section

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Juergen Gross <jgross@suse.com>
Link: https://lore.kernel.org/r/20210624095148.687755639@infradead.org
arch/x86/include/asm/paravirt.h diff | blob | history
arch/x86/include/asm/xen/hypercall.h diff | blob | history
arch/x86/kernel/paravirt.c diff | blob | history
arch/x86/xen/enlighten_pv.c diff | blob | history
This is a test repository.
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