989d921f5d
I'm very pleased to announce the release of our new website and documentation using the new toolchain with Hugo and AsciiDoctor. To get more information about the new toolchain please read the FreeBSD Documentation Project Primer[1], Hugo docs[2] and AsciiDoctor docs[3]. Acknowledgment: Benedict Reuschling <bcr@> Glen Barber <gjb@> Hiroki Sato <hrs@> Li-Wen Hsu <lwhsu@> Sean Chittenden <seanc@> The FreeBSD Foundation [1] https://docs.FreeBSD.org/en/books/fdp-primer/ [2] https://gohugo.io/documentation/ [3] https://docs.asciidoctor.org/home/ Approved by: doceng, core
47 lines
2 KiB
Diff
47 lines
2 KiB
Diff
Index: sys/amd64/amd64/machdep.c
|
|
===================================================================
|
|
RCS file: /home/ncvs/src/sys/amd64/amd64/machdep.c,v
|
|
retrieving revision 1.633
|
|
diff -u -p -r1.633 machdep.c
|
|
--- sys/amd64/amd64/machdep.c 4 Apr 2005 21:53:52 -0000 1.633
|
|
+++ sys/amd64/amd64/machdep.c 6 Apr 2005 00:35:05 -0000
|
|
@@ -1251,6 +1251,9 @@ hammer_time(u_int64_t modulep, u_int64_t
|
|
/* doublefault stack space, runs on ist1 */
|
|
common_tss[0].tss_ist1 = (long)&dblfault_stack[sizeof(dblfault_stack)];
|
|
|
|
+ /* Set the IO permission bitmap (empty due to tss seg limit) */
|
|
+ common_tss[0].tss_iobase = sizeof(struct amd64tss);
|
|
+
|
|
gsel_tss = GSEL(GPROC0_SEL, SEL_KPL);
|
|
ltr(gsel_tss);
|
|
|
|
Index: sys/amd64/amd64/mp_machdep.c
|
|
===================================================================
|
|
RCS file: /home/ncvs/src/sys/amd64/amd64/mp_machdep.c,v
|
|
retrieving revision 1.251
|
|
diff -u -p -r1.251 mp_machdep.c
|
|
--- sys/amd64/amd64/mp_machdep.c 4 Apr 2005 21:53:52 -0000 1.251
|
|
+++ sys/amd64/amd64/mp_machdep.c 6 Apr 2005 00:35:05 -0000
|
|
@@ -379,6 +379,7 @@ init_secondary(void)
|
|
/* Init tss */
|
|
common_tss[cpu] = common_tss[0];
|
|
common_tss[cpu].tss_rsp0 = 0; /* not used until after switch */
|
|
+ common_tss[cpu].tss_iobase = sizeof(struct amd64tss);
|
|
|
|
gdt_segs[GPROC0_SEL].ssd_base = (long) &common_tss[cpu];
|
|
ssdtosyssd(&gdt_segs[GPROC0_SEL],
|
|
Index: sys/amd64/include/tss.h
|
|
===================================================================
|
|
RCS file: /home/ncvs/src/sys/amd64/include/tss.h,v
|
|
retrieving revision 1.16
|
|
diff -u -p -r1.16 tss.h
|
|
--- sys/amd64/include/tss.h 5 Apr 2004 21:25:51 -0000 1.16
|
|
+++ sys/amd64/include/tss.h 6 Apr 2005 00:35:05 -0000
|
|
@@ -50,7 +50,6 @@ struct amd64tss {
|
|
u_int64_t tss_rsp2 __packed; /* kernel stack pointer ring 2 */
|
|
u_int32_t tss_rsvd1;
|
|
u_int32_t tss_rsvd2;
|
|
- u_int32_t tss_rsvd3;
|
|
u_int64_t tss_ist1 __packed; /* Interrupt stack table 1 */
|
|
u_int64_t tss_ist2 __packed; /* Interrupt stack table 2 */
|
|
u_int64_t tss_ist3 __packed; /* Interrupt stack table 3 */
|