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Code Issues Releases Activity

Various trivial comment fixes

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Approved by: re
This commit is contained in:
Peter Wemm 2005-06-24 00:45:01 +00:00
parent e973a7af90
commit 46007a41da
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=147569
4 changed files with 6 additions and 12 deletions
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2
sys/amd64/amd64/intr_machdep.c
View File

@ -30,7 +30,7 @@
*/
/*
* Machine dependent interrupt code for i386. For the i386, we have to
* Machine dependent interrupt code for amd64. For amd64, we have to
* deal with different PICs. Thus, we use the passed in vector to lookup
* an interrupt source associated with that vector. The interrupt source
* describes which PIC the source belongs to and includes methods to handle

2
sys/amd64/amd64/local_apic.c
View File

@ -839,7 +839,7 @@ SYSINIT(apic_setup_io, SI_SUB_INTR, SI_ORDER_SECOND, apic_setup_io, NULL)
#ifdef SMP
/*
* Inter Processor Interrupt functions. The lapic_ipi_*() functions are
* private to the sys/i386 code. The public interface for the rest of the
* private to the sys/amd64 code. The public interface for the rest of the
* kernel is defined in mp_machdep.c.
*/
int

2
sys/amd64/amd64/machdep.c
View File

@ -661,7 +661,7 @@ SYSCTL_INT(_machdep, CPU_WALLCLOCK, wall_cmos_clock,
CTLFLAG_RW, &wall_cmos_clock, 0, "");
/*
* Initialize 386 and configure to run kernel
* Initialize amd64 and configure to run kernel
*/
/*

12
sys/amd64/amd64/support.S
View File

@ -201,14 +201,8 @@ ENTRY(fillw)
/* copyout and fubyte family */
/*****************************************************************************/
/*
* Access user memory from inside the kernel. These routines and possibly
* the math- and DOS emulators should be the only places that do this.
*
* We have to access the memory with user's permissions, so use a segment
* selector with RPL 3. For writes to user space we have to additionally
* check the PTE for write permission, because the 386 does not check
* write permissions when we are executing with EPL 0. The 486 does check
* this if the WP bit is set in CR0, so we can use a simpler version here.
* Access user memory from inside the kernel. These routines should be
* the only places that do this.
*
* These routines set curpcb->onfault for the time they execute. When a
* protection violation occurs inside the functions, the trap handler
@ -592,7 +586,7 @@ ENTRY(copystr)
ret
/*
* Handling of special 386 registers and descriptor tables etc
* Handling of special amd64 registers and descriptor tables etc
* %rdi
*/
/* void lgdt(struct region_descriptor *rdp); */