git.maquefel.me Git - linux.git/commit

author	James Morse <james.morse@arm.com>
	Thu, 18 Nov 2021 15:04:32 +0000 (15:04 +0000)
committer	James Morse <james.morse@arm.com>
	Tue, 15 Feb 2022 17:40:28 +0000 (17:40 +0000)
commit	a9c406e6462ff14956d690de7bbe5131a5677dc9
tree	90b8435c09994d03fff2d8d26d131c503efdd700	tree \| snapshot
parent	c47e4d04ba0f1ea17353d85d45f611277507e07a	commit \| diff

arm64: entry: Allow the trampoline text to occupy multiple pages

Adding a second set of vectors to .entry.tramp.text will make it
larger than a single 4K page.

Allow the trampoline text to occupy up to three pages by adding two
more fixmap slots. Previous changes to tramp_valias allowed it to reach
beyond a single page.

Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: James Morse <james.morse@arm.com>

ep93xx device tree rework repo: git://git.maquefel.me/linux.git

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arch/arm64/include/asm/fixmap.h		diff \| blob \| history
arch/arm64/include/asm/sections.h		diff \| blob \| history
arch/arm64/kernel/entry.S		diff \| blob \| history
arch/arm64/kernel/vmlinux.lds.S		diff \| blob \| history
arch/arm64/mm/mmu.c		diff \| blob \| history