linux_dsm_epyc7002/include
Vineet Gupta bffd972347 asm-generic/tlb: stub out p4d_free_tlb() if nop4d ...
... independent of __ARCH_HAS_5LEVEL_HACK

This came up when removing __ARCH_HAS_5LEVEL_HACK for ARC as code bloat.
With this patch we see the following code reduction

| bloat-o-meter2 vmlinux-C-elide-pud_free_tlb vmlinux-D-elide-p4d_free_tlb
| add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-104 (-104)
| function                                     old     new   delta
| free_pgd_range                               552     422    -130
| Total: Before=4137172, After=4137042, chg -1.000000%

Link: http://lkml.kernel.org/r/20191016162400.14796-4-vgupta@synopsys.com
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: "Aneesh Kumar K . V" <aneesh.kumar@linux.ibm.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Nick Piggin <npiggin@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2019-12-01 06:29:19 -08:00
..
acpi Merge branches 'acpi-utils', 'acpi-platform', 'acpi-video' and 'acpi-doc' 2019-11-26 10:30:49 +01:00
asm-generic asm-generic/tlb: stub out p4d_free_tlb() if nop4d ... 2019-12-01 06:29:19 -08:00
clocksource x86/hyperv: Initialize clockevents earlier in CPU onlining 2019-11-15 10:33:49 +01:00
crypto crypto: ablkcipher - remove deprecated and unused ablkcipher support 2019-11-17 09:02:49 +08:00
drm mm + drm coherent memory support for vmwgfx 2019-11-30 09:38:11 -08:00
dt-bindings Staging / IIO patches for 5.5-rc1 2019-11-27 10:57:52 -08:00
keys KEYS: trusted: Move TPM2 trusted keys code 2019-11-12 21:45:37 +02:00
kunit
kvm Merge remote-tracking branch 'kvmarm/misc-5.5' into kvmarm/next 2019-11-08 11:27:29 +00:00
linux rss_stat: add support to detect RSS updates of external mm 2019-12-01 06:29:18 -08:00
math-emu
media drm main pull for 5.5-rc1 2019-11-27 17:45:48 -08:00
misc
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-11-27 17:17:40 -08:00
pcmcia
ras
rdma hmm related patches for 5.5 2019-11-30 10:33:14 -08:00
scsi SCSI fixes on 20191101 2019-11-07 06:43:18 -07:00
soc net: mscc: ocelot: use skb queue instead of skbs list 2019-11-27 10:53:37 -08:00
sound ASoC: More updates for v5.5 2019-11-25 14:27:41 +01:00
target
trace rss_stat: add support to detect RSS updates of external mm 2019-12-01 06:29:18 -08:00
uapi mm + drm coherent memory support for vmwgfx 2019-11-30 09:38:11 -08:00
vdso
video
xen dma-mapping updates for 5.5-rc1 2019-11-28 11:16:43 -08:00
Kbuild ARM: 2019-11-25 18:02:36 -08:00