linux-kernel - [PATCH v4 4/4] MIPS: Deprecate VPE Loader

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Message-ID: <1478103063-17653-5-git-send-email-matt.redfearn@imgtec.com>
Date:   Wed, 2 Nov 2016 16:11:03 +0000
From:   Matt Redfearn <matt.redfearn@...tec.com>
To:     Ralf Baechle <ralf@...ux-mips.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Ohad Ben-Cohen <ohad@...ery.com>,
        Thomas Gleixner <tglx@...utronix.de>
CC:     <linux-mips@...ux-mips.org>, <linux-remoteproc@...r.kernel.org>,
        <lisa.parratt@...tec.com>, <linux-kernel@...r.kernel.org>,
        Matt Redfearn <matt.redfearn@...tec.com>
Subject: [PATCH v4 4/4] MIPS: Deprecate VPE Loader

The MIPS remote processor driver (CONFIG_MIPS_REMOTEPROC) 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>
---

Changes in v4: None
Changes in v3: None
Changes in v2: None

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

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 6faf7c96ee15..d5b5a25a49e8 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -2298,7 +2298,7 @@ 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
@@ -2307,6 +2307,9 @@ 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_REMOTEPROC
+          instead of this.
+
 config MIPS_VPE_LOADER_CMP
 	bool
 	default "y"
-- 
2.7.4