From: ard.biesheuvel@linaro.org (Ard Biesheuvel)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/2] ARM: honor Thumb bit when calling procinfo setup functions
Date: Tue, 21 Apr 2015 11:06:43 +0200 [thread overview]
Message-ID: <1429607205-7501-1-git-send-email-ard.biesheuvel@linaro.org> (raw)
This addresses the observed issue where we are inadvertently relying
on the procinfo setup function to use the same instruction set as the
call site instead of using the correct annotation (patch #1) and call
sequence (patch #2)
Ard Biesheuvel (2):
ARM: include Thumb2 bit in PROCINFO setup function offset
ARM: prefer "bx reg" over "mov pc, reg" for all registers
arch/arm/include/asm/assembler.h | 4 ----
arch/arm/mm/proc-v7.S | 2 +-
arch/arm/mm/proc-v7m.S | 2 +-
3 files changed, 2 insertions(+), 6 deletions(-)
--
1.8.3.2
next reply other threads:[~2015-04-21 9:06 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-21 9:06 Ard Biesheuvel [this message]
2015-04-21 9:09 ` [PATCH 2/2] ARM: prefer "bx reg" over "mov pc, reg" for all registers Ard Biesheuvel
2015-04-21 10:07 ` Russell King - ARM Linux
2015-04-21 10:08 ` Ard Biesheuvel
2015-04-21 10:07 ` [PATCH 0/2] ARM: honor Thumb bit when calling procinfo setup functions Russell King - ARM Linux
2015-04-21 10:08 ` [PATCH 1/2] ARM: include Thumb2 bit in PROCINFO setup function offset Ard Biesheuvel
2015-04-21 10:13 ` Russell King - ARM Linux
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