linux-kernel - [tip: objtool/core] x86/crypto/aesni-intel

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Date:   Tue, 20 Apr 2021 10:47:04 -0000
From:   "tip-bot2 for Josh Poimboeuf" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Josh Poimboeuf <jpoimboe@...hat.com>,
        Ard Biesheuvel <ardb@...nel.org>,
        Sami Tolvanen <samitolvanen@...gle.com>,
        "Peter Zijlstra (Intel)" <peterz@...radead.org>,
        Herbert Xu <herbert@...dor.apana.org.au>, x86@...nel.org,
        linux-kernel@...r.kernel.org
Subject: [tip: objtool/core] x86/crypto/aesni-intel_avx: Remove unused macros

The following commit has been merged into the objtool/core branch of tip:

Commit-ID:     4f08300916e882a0c34a2f325ff3fea2be2e57b3
Gitweb:        https://git.kernel.org/tip/4f08300916e882a0c34a2f325ff3fea2be2e57b3
Author:        Josh Poimboeuf <jpoimboe@...hat.com>
AuthorDate:    Wed, 24 Feb 2021 10:29:15 -06:00
Committer:     Josh Poimboeuf <jpoimboe@...hat.com>
CommitterDate: Mon, 19 Apr 2021 12:36:33 -05:00

x86/crypto/aesni-intel_avx: Remove unused macros

These macros are no longer used; remove them.

Signed-off-by: Josh Poimboeuf <jpoimboe@...hat.com>
Tested-by: Ard Biesheuvel <ardb@...nel.org>
Acked-by: Ard Biesheuvel <ardb@...nel.org>
Tested-by: Sami Tolvanen <samitolvanen@...gle.com>
Acked-by: Peter Zijlstra (Intel) <peterz@...radead.org>
Acked-by: Herbert Xu <herbert@...dor.apana.org.au>
Link: https://lore.kernel.org/r/53f7136ea93ebdbca399959e6d2991ecb46e733e.1614182415.git.jpoimboe@redhat.com
---
 arch/x86/crypto/aesni-intel_avx-x86_64.S | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/arch/x86/crypto/aesni-intel_avx-x86_64.S b/arch/x86/crypto/aesni-intel_avx-x86_64.S
index 2cf8e94..4fdf38e 100644
--- a/arch/x86/crypto/aesni-intel_avx-x86_64.S
+++ b/arch/x86/crypto/aesni-intel_avx-x86_64.S
@@ -212,10 +212,6 @@ HashKey_8_k    = 16*21   # store XOR of HashKey^8 <<1 mod poly here (for Karatsu
 #define arg4 %rcx
 #define arg5 %r8
 #define arg6 %r9
-#define arg7 STACK_OFFSET+8*1(%r14)
-#define arg8 STACK_OFFSET+8*2(%r14)
-#define arg9 STACK_OFFSET+8*3(%r14)
-#define arg10 STACK_OFFSET+8*4(%r14)
 #define keysize 2*15*16(arg1)
 
 i = 0
@@ -237,9 +233,6 @@ define_reg j %j
 .noaltmacro
 .endm
 
-# need to push 4 registers into stack to maintain
-STACK_OFFSET = 8*4
-
 TMP1 =   16*0    # Temporary storage for AAD
 TMP2 =   16*1    # Temporary storage for AES State 2 (State 1 is stored in an XMM register)
 TMP3 =   16*2    # Temporary storage for AES State 3
@@ -256,7 +249,6 @@ VARIABLE_OFFSET = 16*8
 ################################
 
 .macro FUNC_SAVE
-        #the number of pushes must equal STACK_OFFSET
         push    %r12
         push    %r13
         push    %r14