linux-kernel - [PATCH sparc-next] sparc: Make auxiliary vectors for ADI available on 32-bit as well

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: <20180320144602.16535-1-khalid.aziz@oracle.com>
Date:   Tue, 20 Mar 2018 08:46:02 -0600
From:   Khalid Aziz <khalid.aziz@...cle.com>
To:     davem@...emloft.net
Cc:     Khalid Aziz <khalid.aziz@...cle.com>, shannon.nelson@...cle.com,
        nagarathnam.muthusamy@...cle.com, nick.alcock@...cle.com,
        sparclinux@...r.kernel.org, linux-kernel@...r.kernel.org,
        Khalid Aziz <khalid@...ehiking.org>
Subject: [PATCH sparc-next] sparc: Make auxiliary vectors for ADI available on 32-bit as well

Commit c6202ca764ac ("sparc64: Add auxiliary vectors to report
platform ADI properties") adds auxiliary vectors to report ADI
capabilities on sparc64 platform only. This needs to be uniform
across 64-bit and 32-bit. This patch makes the same vectors
available on 32-bit as well.

Signed-off-by: Khalid Aziz <khalid.aziz@...cle.com>
Cc: Khalid Aziz <khalid@...ehiking.org>
---
 arch/sparc/include/uapi/asm/auxvec.h | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/arch/sparc/include/uapi/asm/auxvec.h b/arch/sparc/include/uapi/asm/auxvec.h
index f9937ccfcd99..ab8780fb9df1 100644
--- a/arch/sparc/include/uapi/asm/auxvec.h
+++ b/arch/sparc/include/uapi/asm/auxvec.h
@@ -3,7 +3,6 @@
 
 #define AT_SYSINFO_EHDR		33
 
-#ifdef CONFIG_SPARC64
 /* Avoid overlap with other AT_* values since they are consolidated in
  * glibc and any overlaps can cause problems
  */
@@ -12,8 +11,5 @@
 #define AT_ADI_UEONADI	50
 
 #define AT_VECTOR_SIZE_ARCH	4
-#else
-#define AT_VECTOR_SIZE_ARCH	1
-#endif
 
 #endif /* !(__ASMSPARC_AUXVEC_H) */
-- 
2.11.0