AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-12-12 16:36:48 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity
f12b4f546b
linux_dsm_epyc7002/arch/m32r/include/asm
History
Benjamin Herrenschmidt 9e1b32caa5 mm: Pass virtual address to [__]p{te,ud,md}_free_tlb() 
mm: Pass virtual address to [__]p{te,ud,md}_free_tlb()

Upcoming paches to support the new 64-bit "BookE" powerpc architecture
will need to have the virtual address corresponding to PTE page when
freeing it, due to the way the HW table walker works.

Basically, the TLB can be loaded with "large" pages that cover the whole
virtual space (well, sort-of, half of it actually) represented by a PTE
page, and which contain an "indirect" bit indicating that this TLB entry
RPN points to an array of PTEs from which the TLB can then create direct
entries. Thus, in order to invalidate those when PTE pages are deleted,
we need the virtual address to pass to tlbilx or tlbivax instructions.

The old trick of sticking it somewhere in the PTE page struct page sucks
too much, the address is almost readily available in all call sites and
almost everybody implemets these as macros, so we may as well add the
argument everywhere. I added it to the pmd and pud variants for consistency.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: David Howells <dhowells@redhat.com> [MN10300 & FRV]
Acked-by: Nick Piggin <npiggin@suse.de>
Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com> [s390]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-27 12:10:38 -07:00
..
m32104ut m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
m32700ut m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
mappi2 m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
mappi3 m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
opsput m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
addrspace.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
assembler.h m32r: use __stringify() macro in assembler.h 2009-05-02 22:38:21 +09:00
atomic.h asm-generic: rename atomic.h to atomic-long.h 2009-06-11 21:02:17 +02:00
auxvec.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
bitops.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
bitsperlong.h asm-generic: introduce asm/bitsperlong.h 2009-06-11 21:02:14 +02:00
bug.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
bugs.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
byteorder.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
cache.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
cachectl.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
cacheflush.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
checksum.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
cputime.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
current.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
delay.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
device.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
div64.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
dma.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
elf.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
emergency-restart.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
errno.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
fb.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
fcntl.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
flat.h flat: fix data sections alignment 2009-05-29 08:40:02 -07:00
ftrace.h m32r: move include/asm-m32r/* to arch/m32r/include/asm/ 2009-04-17 10:50:23 +09:00
futex.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
hardirq.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
hw_irq.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
io.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
ioctl.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
ioctls.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
ipcbuf.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
irq_regs.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
irq.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
Kbuild m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
kdebug.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
kmap_types.h kmap_types: make most arches use generic header file 2009-06-16 19:47:51 -07:00
linkage.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
local.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
m32r_mp_fpga.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
m32r.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
m32102.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
mc146818rtc.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
mman.h asm-generic: rename termios.h, signal.h and mman.h 2009-06-11 21:01:52 +02:00
mmu_context.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
mmu.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
mmzone.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
module.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
msgbuf.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
mutex.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
page.h asm-generic: rename page.h and uaccess.h 2009-06-11 21:02:17 +02:00
param.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
pci.h asm-generic: make pci.h usable directly 2009-06-11 21:02:22 +02:00
percpu.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
pgalloc.h mm: Pass virtual address to [__]p{te,ud,md}_free_tlb() 2009-07-27 12:10:38 -07:00
pgtable-2level.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
pgtable.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
poll.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
posix_types.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
processor.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
ptrace.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
resource.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
rtc.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
s1d13806.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
scatterlist.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
sections.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
segment.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
sembuf.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
serial.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
setup.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
shmbuf.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
shmparam.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
sigcontext.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
siginfo.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
signal.h asm-generic: rename termios.h, signal.h and mman.h 2009-06-11 21:01:52 +02:00
smp.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
socket.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
sockios.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
spinlock_types.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
spinlock.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
stat.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
statfs.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
string.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
swab.h m32r: move include/asm-m32r/* to arch/m32r/include/asm/ 2009-04-17 10:50:23 +09:00
syscall.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
system.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
termbits.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
termios.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
thread_info.h sched: INIT_PREEMPT_COUNT 2009-07-10 14:24:05 -07:00
timex.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
tlb.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
tlbflush.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
topology.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
types.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
uaccess.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
ucontext.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
unaligned.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
unistd.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
user.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
vga.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00
xor.h m32r: move include/asm-m32r headers to arch/m32r/include/asm 2009-04-17 10:05:01 +09:00