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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-06 19:17:00 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-06 19:17:00 +0200 |
| commit | 40ddad19131999161c39564815b8df2faff0fc7c (patch) | |
| tree | ebb4f6963be1d4fc66ebdea1031c8103adcdb3a4 /arch/arm/mm/mmu.c | |
| parent | Merge tag 'csky-for-linus-5.9-rc1' of https://github.com/c-sky/csky-linux (diff) | |
| parent | ARM: 8996/1: Documentation/Clean up the description of mach-<class> (diff) | |
| download | linux-40ddad19131999161c39564815b8df2faff0fc7c.tar.xz linux-40ddad19131999161c39564815b8df2faff0fc7c.zip | |
Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm
Pull ARM updates from Russell King:
- add arch/arm/Kbuild from Masahiro Yamada.
- simplify act_mm macro, since it contains an open-coded
get_thread_info.
- VFP updates for Clang from Stefan Agner.
- Fix unwinder for Clang from Nathan Huckleberry.
- Remove unused it8152 PCI host controller, used by the removed cm-x2xx
platforms from Mike Rapoport.
- Further explanation of __range_ok().
- Remove kimage_voffset that isn't used anymore from Marc Zyngier.
- Drop ancient Thumb-2 workaround for old binutils from Ard Biesheuvel.
- Documentation cleanup for mach-* from Pete Zaitcev.
* tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm:
ARM: 8996/1: Documentation/Clean up the description of mach-<class>
ARM: 8995/1: drop Thumb-2 workaround for ancient binutils
ARM: 8994/1: mm: drop kimage_voffset which was only used by KVM
ARM: uaccess: add further explanation of __range_ok()
ARM: 8993/1: remove it8152 PCI controller driver
ARM: 8992/1: Fix unwind_frame for clang-built kernels
ARM: 8991/1: use VFP assembler mnemonics if available
ARM: 8990/1: use VFP assembler mnemonics in register load/store macros
ARM: 8989/1: use .fpu assembler directives instead of assembler arguments
ARM: 8982/1: mm: Simplify act_mm macro
ARM: 8981/1: add arch/arm/Kbuild
Diffstat (limited to 'arch/arm/mm/mmu.c')
| -rw-r--r-- | arch/arm/mm/mmu.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index bcd82614c25d..cc3c9a6a1113 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -74,8 +74,6 @@ struct cachepolicy { pteval_t pte; }; -unsigned long kimage_voffset __ro_after_init; - static struct cachepolicy cache_policies[] __initdata = { { .policy = "uncached", @@ -1654,9 +1652,6 @@ void __init paging_init(const struct machine_desc *mdesc) empty_zero_page = virt_to_page(zero_page); __flush_dcache_page(NULL, empty_zero_page); - - /* Compute the virt/idmap offset, mostly for the sake of KVM */ - kimage_voffset = (unsigned long)&kimage_voffset - virt_to_idmap(&kimage_voffset); } void __init early_mm_init(const struct machine_desc *mdesc) |