Alexandre Ghiti 7a92fc8b4d mm: Introduce flush_cache_vmap_early() ... The pcpu setup when using the page allocator sets up a new vmalloc mapping very early in the boot process, so early that it cannot use the flush_cache_vmap() function which may depend on structures not yet initialized (for example in riscv, we currently send an IPI to flush other cpus TLB). But on some architectures, we must call flush_cache_vmap(): for example, in riscv, some uarchs can cache invalid TLB entries so we need to flush the new established mapping to avoid taking an exception. So fix this by introducing a new function flush_cache_vmap_early() which is called right after setting the new page table entry and before accessing this new mapping. This new function implements a local flush tlb on riscv and is no-op for other architectures (same as today). Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Dennis Zhou <dennis@kernel.org>		2023-12-14 00:23:17 -08:00
..
boot	Pin control changes for the v6.7 kernel cycle	2023-11-03 19:15:19 -10:00
common	ARM: 9319/1: sa1111: fix sa1111_probe kernel-doc warnings	2023-10-05 16:15:40 +01:00
configs	- removed AR7 platform support	2023-11-10 09:19:46 -08:00
crypto	crypto: arm/nhpoly1305 - implement ->digest	2023-10-20 13:39:25 +08:00
include	mm: Introduce flush_cache_vmap_early()	2023-12-14 00:23:17 -08:00
kernel	TTY/Serial changes for 6.7-rc1	2023-11-03 15:44:25 -10:00
lib	ARM: 9321/1: memset: cast the constant byte to unsigned char	2023-10-05 16:15:41 +01:00
mach-actions	…
mach-airoha	…
mach-alpine	ARM: alpine: Drop unused includes	2023-08-12 10:30:59 +02:00
mach-artpec	…
mach-asm9260	…
mach-aspeed	…
mach-at91	ARM: at91: Explicitly include correct DT includes	2023-07-29 16:56:04 +03:00
mach-axxia	…
mach-bcm	ARM: bcm: Drop unused includes	2023-07-21 10:01:47 -07:00
mach-berlin	ARM: berlin: Drop unused includes	2023-08-12 10:30:59 +02:00
mach-clps711x	…
mach-davinci	ARM: davinci: Drop unused includes	2023-08-29 16:01:32 -04:00
mach-digicolor	…
mach-dove	ARM: dove: Drop unused includes	2023-08-12 10:30:59 +02:00
mach-ep93xx	…
mach-exynos	ARM: SoC changes for 6.5	2023-06-29 15:28:33 -07:00
mach-footbridge	…
mach-gemini	…
mach-highbank	…
mach-hisi	ARM: hisi: Drop unused includes	2023-07-19 06:29:04 +00:00
mach-hpe	ARM: hpe: Drop unused includes	2023-08-12 10:30:59 +02:00
mach-imx	ARM: imx: Drop unused includes	2023-07-19 15:28:44 +08:00
mach-ixp4xx	…
mach-keystone	ARM: keystone: Merge PM function into main support file	2023-08-01 23:57:28 -05:00
mach-lpc18xx	…
mach-lpc32xx	…
mach-mediatek	…
mach-meson	ARM: meson: Drop unused includes	2023-07-31 11:58:18 +02:00
mach-milbeaut	…
mach-mmp	ARM: mmp: Drop unused includes	2023-08-12 10:31:00 +02:00
mach-moxart	…
mach-mstar	…
mach-mv78xx0	…
mach-mvebu	ARM: mvebu: Explicitly include correct DT includes	2023-08-12 10:31:00 +02:00
mach-mxs	…
mach-nomadik	ARM: nomadik: Drop unused includes	2023-08-12 10:31:00 +02:00
mach-npcm	ARM: npcm: Drop unused includes	2023-08-12 10:31:00 +02:00
mach-nspire	ARM: nspire: Remove unused header file mmio.h	2023-08-12 11:49:32 +02:00
mach-omap1	gpio updates for v6.7-rc1	2023-10-31 17:21:54 -10:00
mach-omap2	sound updates for 6.7	2023-11-02 14:34:14 -10:00
mach-orion5x	…
mach-pxa	ARM: SoC cleanups for 6.6	2023-08-30 16:49:40 -07:00
mach-qcom	…
mach-rda	…
mach-realtek	…
mach-rockchip	ARM: rockchip: Drop unused includes	2023-08-12 10:31:00 +02:00
mach-rpc	…
mach-s3c	…
mach-s5pv210	ARM: s5pv210: Explicitly include correct DT includes	2023-08-14 18:15:48 +02:00
mach-sa1100	ARM: locomo: fix locomolcd_power declaration	2023-09-28 09:15:51 +02:00
mach-shmobile	ARM: shmobile: sh73a0: Reserve boot area when SMP is enabled	2023-09-27 11:00:27 +02:00
mach-socfpga	ARM: socfpga: Explicitly include correct DT includes	2023-07-20 14:38:38 -05:00
mach-spear	ARM: spear: Explicitly include correct DT includes	2023-08-12 10:31:01 +02:00
mach-sti	ARM: sti: Drop unused includes	2023-08-12 10:30:59 +02:00
mach-stm32	…
mach-sunplus	…
mach-sunxi	…
mach-tegra	…
mach-uniphier	…
mach-ux500	ARM: ux500: Move power-domain driver to the genpd dir	2023-07-14 10:41:59 +02:00
mach-versatile	ARM: versatile: Drop unused includes	2023-08-12 10:31:00 +02:00
mach-vt8500	…
mach-zynq	ARM: zynq: Explicitly include correct DT includes	2023-07-20 17:06:50 +02:00
mm	ARM: uniphier: fix cache kernel-doc warnings	2023-09-27 11:02:14 +02:00
net	arm32, bpf: add support for 64 bit division instruction	2023-09-15 17:16:56 -07:00
nwfpe	…
plat-orion	…
probes	…
tools	asm-generic updates for v6.7	2023-11-01 15:28:33 -10:00
vdso	kbuild: unify vdso_install rules	2023-10-28 21:09:02 +09:00
vfp	Merge branch 'devel-stable' into for-next	2023-08-14 12:18:06 +01:00
xen	arm/xen: fix xen_vcpu_info allocation alignment	2023-11-23 09:32:41 +01:00
Kbuild	…
Kconfig	dma-direct: add a CONFIG_ARCH_HAS_DMA_ALLOC symbol	2023-10-22 16:38:54 +02:00
Kconfig-nommu	…
Kconfig.assembler	…
Kconfig.debug	arm: debug: reuse the config DEBUG_OMAP2UART{1,2} for OMAP{3,4,5}	2023-10-26 17:26:15 +02:00
Makefile	kbuild: unify vdso_install rules	2023-10-28 21:09:02 +09:00