alc b5407c1588 When sf_buf_alloc() replaces a virtual-to-physical mapping, it needn't ... invalidate the TLB(s) if the old mapping wasn't used by the CPU. With network interfaces that implement checksum off-loading, the old mapping is almost never used by the CPU, only by the device driver for setting up the DMA operation. Reviewed by: tegge@		2004-10-16 22:32:50 +00:00
..
apic_vector.s	MFamd64:	2004-05-26 07:43:41 +00:00
atomic.c	Fix copyright comment & FBSDID style nits.	2003-08-25 09:48:48 +00:00
autoconf.c	Fix BIOS default geometry on pc98.	2004-10-01 15:57:23 +00:00
bios.c	Fetch the actual acpi0 device_t and use device_is_attached() to see if	2004-06-23 17:59:01 +00:00
bioscall.s	Initiate deorbit burn for the i386-only a.out related support. Moves are	2002-09-17 01:49:00 +00:00
busdma_machdep.c	Fix a problem with tag->boundary inheritence that has existed since day one	2004-09-08 04:54:19 +00:00
critical.c	Include <machine/psl.h> for the definition of PSL_I instead of depending	2004-03-05 14:23:13 +00:00
db_disasm.c	Fix copyright comment & FBSDID style nits.	2003-08-25 09:48:48 +00:00
db_interface.c	Mega update for the KDB framework: turn DDB into a KDB backend.	2004-07-10 23:47:20 +00:00
db_trace.c	- Add support for "paging" in stack trace output. That is, when you do	2004-09-20 19:05:32 +00:00
dump_machdep.c	Fix copyright comment & FBSDID style nits.	2003-08-25 09:48:48 +00:00
elan-mmcr.c	Add zero flags argument to sysctl calls.	2004-10-12 07:59:02 +00:00
elf_machdep.c	Add __elfN(dump_thread). This function is called from __elfN(coredump)	2004-08-11 02:35:06 +00:00
exception.s	MFamd64:	2004-05-26 07:43:41 +00:00
gdb_machdep.c	Fix breakpoint handling for i386.	2004-09-15 23:26:49 +00:00
genassym.c	MFamd64 (put TF_EIP in assym.s and use it instead of a magic offset in	2004-05-23 16:50:55 +00:00
geode.c	Do the dreaded s/dev_t/struct cdev */	2004-06-16 09:47:26 +00:00
i686_mem.c	Trim a few things from the dmesg output and stick them under bootverbose to	2004-07-01 07:46:29 +00:00
identcpu.c	The NatSemi (now AMD) Geode SC1100 needs special treatment here and there	2004-06-03 21:14:53 +00:00
in_cksum.c	Remove advertising clause from University of California Regent's	2004-04-07 20:46:16 +00:00
initcpu.c	Update a comment.	2003-11-10 15:48:30 +00:00
intr_machdep.c	Optimize intr_execute_handlers() by combining the pic_disable_source() and	2004-08-02 15:31:10 +00:00
io_apic.c	Optimize intr_execute_handlers() by combining the pic_disable_source() and	2004-08-02 15:31:10 +00:00
io.c	Break out the MI part of the /dev/[k]mem and /dev/io drivers into	2004-08-01 11:40:54 +00:00
k6_mem.c	Fix copyright comment & FBSDID style nits.	2003-08-25 09:48:48 +00:00
legacy.c	Modify the "legacy bus" to pass all resource allocations through to its	2004-08-16 21:55:29 +00:00
local_apic.c	Correct bounds check in lapic_create().	2004-07-14 18:12:15 +00:00
locore.s	Change the following environment variables to kernel options:	2004-07-08 22:35:36 +00:00
longrun.c	Compiled longrun.c when defined options CPU_ENABLE_LONGRUN,	2004-01-31 20:14:44 +00:00
machdep.c	Refactor a bunch of scheduler code to give basically the same behaviour	2004-09-05 02:09:54 +00:00
mem.c	Fix module builds for i386 and amd64.	2004-08-04 18:30:31 +00:00
mp_clock.c	Add missing #include <sys/module.h>	2004-05-30 20:34:58 +00:00
mp_machdep.c	Invalidate cache after changing pte entry.	2004-09-23 16:06:27 +00:00
mp_watchdog.c	Preemptive anti-footshooting: cause a #error if MP_WATCHDOG is compiled	2004-08-15 20:32:40 +00:00
mpboot.s	New i386 SMP code:	2003-11-03 22:32:04 +00:00
mptable_pci.c	Use a private attach method for the MP Table host-PCI bridge driver rather	2004-05-03 14:49:10 +00:00
mptable.c	Improve the panic message for a busted MP table with conflicting entries	2004-09-24 18:42:54 +00:00
nexus.c	Print flags in the nexus for child devices.	2004-10-14 22:36:47 +00:00
p4tcc.c	o Fix whitespace bug introduced in the previous commit.	2004-08-23 10:09:29 +00:00
perfmon.c	Do the dreaded s/dev_t/struct cdev */	2004-06-16 09:47:26 +00:00
pmap.c	Make pte_load_store() an atomic operation in all cases, not just i386 PAE.	2004-10-08 08:23:43 +00:00
support.s	MFamd64 (1.111: fixed missing call to .mexitcount in lgdt()).	2004-05-23 15:37:21 +00:00
swtch.s	Fix a typo in a comment.	2004-07-15 16:37:48 +00:00
symbols.raw	Remove atdevbase and replace it's remaining uses with direct references to	2004-06-10 20:31:00 +00:00
sys_machdep.c	Remove advertising clause from University of California Regent's	2004-04-07 20:46:16 +00:00
trap.c	Remove an unneeded argument..	2004-08-31 07:34:54 +00:00
tsc.c	Change all SYSCTLS which are readonly and have a related TUNABLE	2003-10-21 18:28:36 +00:00
uio_machdep.c	Properly free the temporary sf_buf in uiomove_fromphys() if a copyin or	2004-08-21 18:50:34 +00:00
vm86.c	Fix copyright comment & FBSDID style nits.	2003-08-25 09:48:48 +00:00
vm86bios.s	- Add support for PAE and more than 4 gigs of ram on x86, dependent on the	2003-03-30 05:24:52 +00:00
vm_machdep.c	When sf_buf_alloc() replaces a virtual-to-physical mapping, it needn't	2004-10-16 22:32:50 +00:00