linux-kernel - [PATCH 6/6] MIPS: Deprecate VPE Loader

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

Message-ID: <1472810395-21381-7-git-send-email-matt.redfearn@imgtec.com>
Date:   Fri, 2 Sep 2016 10:59:55 +0100
From:   Matt Redfearn <matt.redfearn@...tec.com>
To:     Ralf Baechle <ralf@...ux-mips.org>,
        Thomas Gleixner <tglx@...utronix.de>
CC:     <linux-mips@...ux-mips.org>, <lisa.parratt@...tec.com>,
        <linux-kernel@...r.kernel.org>,
        Matt Redfearn <matt.redfearn@...tec.com>
Subject: [PATCH 6/6] MIPS: Deprecate VPE Loader

The MIPS remote processor driver (CONFIG_MIPS_RPROC) provides a more
standard mechanism for using one or more VPs as coprocessors running
separate firmware.

Here we deprecate this mechanism before it is removed.

Signed-off-by: Matt Redfearn <matt.redfearn@...tec.com>
---

 arch/mips/Kconfig | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 2094cbcea0d4..071fc4585265 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -2263,7 +2263,7 @@ comment "MIPS R2-to-R6 emulator is only available for UP kernels"
 	depends on SMP && CPU_MIPSR6
 
 config MIPS_VPE_LOADER
-	bool "VPE loader support."
+	bool "VPE loader support. (DEPRECATED)"
 	depends on SYS_SUPPORTS_MULTITHREADING && MODULES
 	select CPU_MIPSR2_IRQ_VI
 	select CPU_MIPSR2_IRQ_EI
@@ -2272,6 +2272,9 @@ config MIPS_VPE_LOADER
 	  Includes a loader for loading an elf relocatable object
 	  onto another VPE and running it.
 
+	  Unless you have a specific need, you should use CONFIG_MIPS_RPROC
+          instead of this.
+
 config MIPS_VPE_LOADER_CMP
 	bool
 	default "y"
-- 
2.7.4