Author: kib
Date: Wed Aug 5 07:35:34 2015
New Revision: 286308
URL: https://svnweb.freebsd.org/changeset/base/286308
Log:
MFC r284921:
pcb_gs32sd is unused for long time, remove it. Keep the padding in pcb.
Modified:
stable/10/sys/amd64/amd64/genassym.c
stable/10/sys/amd64/include/pcb.h
stable/10/sys/amd64/linux32/linux32_machdep.c
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/sys/amd64/amd64/genassym.c
==============================================================================
--- stable/10/sys/amd64/amd64/genassym.c Wed Aug 5 07:34:29 2015
(r286307)
+++ stable/10/sys/amd64/amd64/genassym.c Wed Aug 5 07:35:34 2015
(r286308)
@@ -153,7 +153,6 @@ ASSYM(PCB_LDT, offsetof(struct pcb, pcb_
ASSYM(PCB_TR, offsetof(struct pcb, pcb_tr));
ASSYM(PCB_FLAGS, offsetof(struct pcb, pcb_flags));
ASSYM(PCB_ONFAULT, offsetof(struct pcb, pcb_onfault));
-ASSYM(PCB_GS32SD, offsetof(struct pcb, pcb_gs32sd));
ASSYM(PCB_TSSP, offsetof(struct pcb, pcb_tssp));
ASSYM(PCB_SAVEFPU, offsetof(struct pcb, pcb_save));
ASSYM(PCB_EFER, offsetof(struct pcb, pcb_efer));
Modified: stable/10/sys/amd64/include/pcb.h
==============================================================================
--- stable/10/sys/amd64/include/pcb.h Wed Aug 5 07:34:29 2015
(r286307)
+++ stable/10/sys/amd64/include/pcb.h Wed Aug 5 07:35:34 2015
(r286308)
@@ -85,8 +85,7 @@ struct pcb {
/* copyin/out fault recovery */
caddr_t pcb_onfault;
- /* 32-bit segment descriptor */
- struct user_segment_descriptor pcb_gs32sd;
+ uint64_t pcb_pad0;
/* local tss, with i/o bitmap; NULL for common */
struct amd64tss *pcb_tssp;
Modified: stable/10/sys/amd64/linux32/linux32_machdep.c
==============================================================================
--- stable/10/sys/amd64/linux32/linux32_machdep.c Wed Aug 5 07:34:29
2015 (r286307)
+++ stable/10/sys/amd64/linux32/linux32_machdep.c Wed Aug 5 07:35:34
2015 (r286308)
@@ -453,7 +453,6 @@ linux_set_cloned_tls(struct thread *td,
#endif
pcb = td->td_pcb;
pcb->pcb_gsbase = (register_t)info.base_addr;
-/* XXXKIB pcb->pcb_gs32sd = sd; */
td->td_frame->tf_gs = GSEL(GUGS32_SEL, SEL_UPL);
set_pcb_flags(pcb, PCB_32BIT);
}
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