linux-kernel - [PATCHv2 0/3] arm64: clean up trampoline alignment

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Message-ID: <4064091.qgymGCTE6G@basile.remlab.net>
Date:   Mon, 16 Mar 2020 14:40:49 +0200
From:   Rémi Denis-Courmont <remi@...lab.net>
To:     Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        linux-arm-kernel@...ts.infradead.org
Cc:     Mark Rutland <mark.rutland@....com>, linux-kernel@...r.kernel.org
Subject: [PATCHv2 0/3] arm64: clean up trampoline alignment

Hi,

The KPTI and SDE trampolines each load a pointer from the same fixmap data 
page. This reduces the data alignment to the useful value, and tries to 
clarify the assembler code.

----------------------------------------------------------------
Rémi Denis-Courmont (3):
      arm64: clean up trampoline vector loads
      arm64/sdei: gather trampolines' .rodata
      arm64: reduce trampoline data alignment

 arch/arm64/kernel/entry.S | 23 ++++++++++-------------
 arch/arm64/mm/mmu.c       |  5 ++---
 2 files changed, 12 insertions(+), 16 deletions(-)

-- 
雷米‧德尼-库尔蒙
http://www.remlab.net/