Author: mjg Date: Sun May 12 06:34:58 2019 New Revision: 347501 URL: https://svnweb.freebsd.org/changeset/base/347501
Log: amd64: stop re-reading curpc in suword Plugs re-reads missed in r341719 Sponsored by: The FreeBSD Foundation Modified: head/sys/amd64/amd64/support.S Modified: head/sys/amd64/amd64/support.S ============================================================================== --- head/sys/amd64/amd64/support.S Sun May 12 06:32:46 2019 (r347500) +++ head/sys/amd64/amd64/support.S Sun May 12 06:34:58 2019 (r347501) @@ -1083,7 +1083,6 @@ ENTRY(suword_nosmap) movq %rsi,(%rdi) xorl %eax,%eax - movq PCPU(CURPCB),%rcx movq %rax,PCB_ONFAULT(%rcx) POP_FRAME_POINTER ret @@ -1102,7 +1101,6 @@ ENTRY(suword_smap) movq %rsi,(%rdi) clac xorl %eax,%eax - movq PCPU(CURPCB),%rcx movq %rax,PCB_ONFAULT(%rcx) POP_FRAME_POINTER ret @@ -1119,7 +1117,6 @@ ENTRY(suword32_nosmap) movl %esi,(%rdi) xorl %eax,%eax - movq PCPU(CURPCB),%rcx movq %rax,PCB_ONFAULT(%rcx) POP_FRAME_POINTER ret @@ -1138,7 +1135,6 @@ ENTRY(suword32_smap) movl %esi,(%rdi) clac xorl %eax,%eax - movq PCPU(CURPCB),%rcx movq %rax,PCB_ONFAULT(%rcx) POP_FRAME_POINTER ret _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"