linux-kernel - [PATCH] MIPS: octeon: Add __raw_copy_[from|to|in]

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20210408214846.50758-1-tsbogend@alpha.franken.de>
Date:   Thu,  8 Apr 2021 23:48:46 +0200
From:   Thomas Bogendoerfer <tsbogend@...ha.franken.de>
To:     linux-mips@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     kernel test robot <lkp@...el.com>
Subject: [PATCH] MIPS: octeon: Add __raw_copy_[from|to|in]_user symbols

Cavium Octeon has it's own memcpy implementation and also need the change
done in commit 04324f44cb69 ("MIPS: Remove get_fs/set_fs").

Fixes: 04324f44cb69 ("MIPS: Remove get_fs/set_fs")
Reported-by: kernel test robot <lkp@...el.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@...ha.franken.de>
---
 arch/mips/cavium-octeon/octeon-memcpy.S | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/arch/mips/cavium-octeon/octeon-memcpy.S b/arch/mips/cavium-octeon/octeon-memcpy.S
index 0a7c9834b81c..600d018cf354 100644
--- a/arch/mips/cavium-octeon/octeon-memcpy.S
+++ b/arch/mips/cavium-octeon/octeon-memcpy.S
@@ -150,8 +150,12 @@ LEAF(memcpy)					/* a0=dst a1=src a2=len */
 EXPORT_SYMBOL(memcpy)
 	move	v0, dst				/* return value */
 __memcpy:
-FEXPORT(__copy_user)
-EXPORT_SYMBOL(__copy_user)
+FEXPORT(__raw_copy_from_user)
+EXPORT_SYMBOL(__raw_copy_from_user)
+FEXPORT(__raw_copy_to_user)
+EXPORT_SYMBOL(__raw_copy_to_user)
+FEXPORT(__raw_copy_in_user)
+EXPORT_SYMBOL(__raw_copy_in_user)
 	/*
 	 * Note: dst & src may be unaligned, len may be 0
 	 * Temps
-- 
2.29.2