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ARM: 8994/1: mm: drop kimage_voffset which was only used by KVM

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Now that KVM support has been removed from the 32-bit ARM port,
drop the export kimage_voffset symbol, which no longer has any
users.

Acked-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
This commit is contained in:
Ard Biesheuvel 2020-07-21 09:19:15 +01:00 committed by Russell King
parent 2350ebe2c4
commit 4d44a399b5
1 changed files with 0 additions and 5 deletions
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5
arch/arm/mm/mmu.c
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@ -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)