From: Rusty Russell <rusty@rustcorp.com.au>
Date: Wed, 20 Nov 2013 11:15:01 +0000 (+1100)
Subject: powerpc: Set eflags correctly for ELF ABIv2 core dumps.
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=918d03552e031dcbdaa2a22da3c2abff5952c38a;p=linux-beck.git

powerpc: Set eflags correctly for ELF ABIv2 core dumps.

We leave it at zero (though it could be 1) for old tasks.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---

diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
index 6d0e2369fe81..935b5e7a1436 100644
--- a/arch/powerpc/include/asm/elf.h
+++ b/arch/powerpc/include/asm/elf.h
@@ -31,6 +31,8 @@
 extern unsigned long randomize_et_dyn(unsigned long base);
 #define ELF_ET_DYN_BASE		(randomize_et_dyn(0x20000000))
 
+#define ELF_CORE_EFLAGS (is_elf2_task() ? 2 : 0)
+
 /*
  * Our registers are always unsigned longs, whether we're a 32 bit
  * process or 64 bit, on either a 64 bit or 32 bit kernel.