Patch "MIPS: IP22: Reformat inline assembler code to modern standards." has been added to the 4.10-stable tree
Subsystems (2)
This is a note to let you know that I've just added the patch titled
MIPS: IP22: Reformat inline assembler code to modern standards.
to the 4.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
mips-ip22-reformat-inline-assembler-code-to-modern-standards.patch
and it can be found in the queue-4.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.
Quoted 1 line
From
f9f1c8db1c37253805eaa32265e1e1af3ae7d0a4Mon Sep 17 00:00:00 2001
From: Ralf Baechle <[email protected]>
Date: Thu, 15 Dec 2016 12:27:21 +0100
Subject: MIPS: IP22: Reformat inline assembler code to modern standards.
From: Ralf Baechle <[email protected]>
commit f9f1c8db1c37253805eaa32265e1e1af3ae7d0a4 upstream.
--- arch/mips/mm/sc-ip22.c | 43 +++++++++++++++++++++++-------------------- 1 file changed, 23 insertions(+), 20 deletions(-)
arch/mips/mm/sc-ip22.c +23 -20
@@ -31,26 +31,29 @@ static inline void indy_sc_wipe(unsignedunsigned long tmp; __asm__ __volatile__( -".set\tpush\t\t\t# indy_sc_wipe\n\t" -".set\tnoreorder\n\t" -".set\tmips3\n\t" -".set\tnoat\n\t" -"mfc0\t%2, $12\n\t" -"li\t$1, 0x80\t\t\t# Go 64 bit\n\t" -"mtc0\t$1, $12\n\t" - -"dli\t$1, 0x9000000080000000\n\t" -"or\t%0, $1\t\t\t# first line to flush\n\t" -"or\t%1, $1\t\t\t# last line to flush\n\t" -".set\tat\n\t" - -"1:\tsw\t$0, 0(%0)\n\t" -"bne\t%0, %1, 1b\n\t" -" daddu\t%0, 32\n\t" - -"mtc0\t%2, $12\t\t\t# Back to 32 bit\n\t" -"nop; nop; nop; nop;\n\t" -".set\tpop" +" .set push # indy_sc_wipe \n" +" .set noreorder \n" +" .set mips3 \n" +" .set noat \n" +" mfc0 %2, $12 \n" +" li $1, 0x80 # Go 64 bit \n" +" mtc0 $1, $12 \n" +" \n" +" dli $1, 0x9000000080000000 \n" +" or %0, $1 # first line to flush \n" +" or %1, $1 # last line to flush \n" +" .set at \n" +" \n" +"1: sw $0, 0(%0) \n" +" bne %0, %1, 1b \n" +" daddu %0, 32 \n" +" \n" +" mtc0 %2, $12 # Back to 32 bit \n" +" nop # pipeline hazard \n" +" nop \n" +" nop \n" +" nop \n" +" .set pop \n" :"=r" (first),"=r" (last),"=&r" (tmp) :"0" (first),"1" (last)); }
Patches currently in stable-queue which might be from [email protected] are
queue-4.10/mips-calculate-micromips-ra-properly-when-unwinding-the-stack.patch queue-4.10/mips-fix-get_frame_info-handling-of-micromips-function-size.patch queue-4.10/mips-handle-micromips-jumps-in-the-same-way-as-mips32-mips64-jumps.patch queue-4.10/mips-fix-is_jump_ins-handling-of-16b-micromips-instructions.patch queue-4.10/mips-clear-isa-bit-correctly-in-get_frame_info.patch queue-4.10/mips-ip22-reformat-inline-assembler-code-to-modern-standards.patch queue-4.10/mips-fix-special-case-in-64-bit-ip-checksumming.patch queue-4.10/mips-pic32mzda-fix-linker-error-for-pic32_get_pbclk.patch queue-4.10/mips-octeon-fix-copy_from_user-fault-handling-for-large-buffers.patch queue-4.10/mips-ip22-fix-build-error-due-to-binutils-2.25-uselessnes.patch queue-4.10/mips-prevent-unaligned-accesses-during-stack-unwinding.patch