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From: Uros Bizjak <ubizjak@gmail.com>
To: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>,
	Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@elte.hu>,
	"H. Peter Anvin" <hpa@zytor.com>,
	Peter Zijlstra <peterz@infradead.org>,
	Linux Crypto List <linux-crypto@vger.kernel.org>,
	Linux Next Mailing List <linux-next@vger.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	"Chang S. Bae" <chang.seok.bae@intel.com>,
	Sasha Levin <sashal@kernel.org>
Subject: Re: linux-next: manual merge of the tip tree with the crypto tree
Date: Fri, 17 Jul 2020 09:31:18 +0200	[thread overview]
Message-ID: <CAFULd4b9O+KJKwjQTB1PTuxMEDSDMov0rQaE85+9pfRrd02dKw@mail.gmail.com> (raw)
In-Reply-To: <20200717064401.GB2504@gondor.apana.org.au>

[-- Attachment #1: Type: text/plain, Size: 604 bytes --]

Please find attached the incremental patch that puts back integer
parts of inst.h. This resolves the conflict with the tip tree.

Uros.

On Fri, Jul 17, 2020 at 8:45 AM Herbert Xu <herbert@gondor.apana.org.au> wrote:
>
> On Fri, Jul 17, 2020 at 08:27:27AM +0200, Uros Bizjak wrote:
> >
> > I will prepare a v2 that leaves needed part of inst.h.
>
> Your patch has already been applied.  So please make it an
> incremental patch.
>
> Thanks,
> --
> Email: Herbert Xu <herbert@gondor.apana.org.au>
> Home Page: http://gondor.apana.org.au/~herbert/
> PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt

[-- Attachment #2: 0001-crypto-x86-Put-back-integer-parts-of-include-asm-ins.patch --]
[-- Type: text/x-patch, Size: 2886 bytes --]

From 2aed6d5ac4b561093921ffb0d1e4a31d9ad15d9d Mon Sep 17 00:00:00 2001
From: Uros Bizjak <ubizjak@gmail.com>
Date: Fri, 17 Jul 2020 09:24:53 +0200
Subject: [PATCH] crypto: x86 - Put back integer parts of include/asm/inst.h

Resolves conflict with the tip tree.

Signed-off-by: Uros Bizjak <ubizjak@gmail.com>
---
 arch/x86/include/asm/inst.h | 148 ++++++++++++++++++++++++++++++++++++
 1 file changed, 148 insertions(+)
 create mode 100644 arch/x86/include/asm/inst.h

diff --git a/arch/x86/include/asm/inst.h b/arch/x86/include/asm/inst.h
new file mode 100644
index 000000000000..438ccd4f3cc4
--- /dev/null
+++ b/arch/x86/include/asm/inst.h
@@ -0,0 +1,148 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Generate .byte code for some instructions not supported by old
+ * binutils.
+ */
+#ifndef X86_ASM_INST_H
+#define X86_ASM_INST_H
+
+#ifdef __ASSEMBLY__
+
+#define REG_NUM_INVALID		100
+
+#define REG_TYPE_R32		0
+#define REG_TYPE_R64		1
+#define REG_TYPE_INVALID	100
+
+	.macro R32_NUM opd r32
+	\opd = REG_NUM_INVALID
+	.ifc \r32,%eax
+	\opd = 0
+	.endif
+	.ifc \r32,%ecx
+	\opd = 1
+	.endif
+	.ifc \r32,%edx
+	\opd = 2
+	.endif
+	.ifc \r32,%ebx
+	\opd = 3
+	.endif
+	.ifc \r32,%esp
+	\opd = 4
+	.endif
+	.ifc \r32,%ebp
+	\opd = 5
+	.endif
+	.ifc \r32,%esi
+	\opd = 6
+	.endif
+	.ifc \r32,%edi
+	\opd = 7
+	.endif
+#ifdef CONFIG_X86_64
+	.ifc \r32,%r8d
+	\opd = 8
+	.endif
+	.ifc \r32,%r9d
+	\opd = 9
+	.endif
+	.ifc \r32,%r10d
+	\opd = 10
+	.endif
+	.ifc \r32,%r11d
+	\opd = 11
+	.endif
+	.ifc \r32,%r12d
+	\opd = 12
+	.endif
+	.ifc \r32,%r13d
+	\opd = 13
+	.endif
+	.ifc \r32,%r14d
+	\opd = 14
+	.endif
+	.ifc \r32,%r15d
+	\opd = 15
+	.endif
+#endif
+	.endm
+
+	.macro R64_NUM opd r64
+	\opd = REG_NUM_INVALID
+#ifdef CONFIG_X86_64
+	.ifc \r64,%rax
+	\opd = 0
+	.endif
+	.ifc \r64,%rcx
+	\opd = 1
+	.endif
+	.ifc \r64,%rdx
+	\opd = 2
+	.endif
+	.ifc \r64,%rbx
+	\opd = 3
+	.endif
+	.ifc \r64,%rsp
+	\opd = 4
+	.endif
+	.ifc \r64,%rbp
+	\opd = 5
+	.endif
+	.ifc \r64,%rsi
+	\opd = 6
+	.endif
+	.ifc \r64,%rdi
+	\opd = 7
+	.endif
+	.ifc \r64,%r8
+	\opd = 8
+	.endif
+	.ifc \r64,%r9
+	\opd = 9
+	.endif
+	.ifc \r64,%r10
+	\opd = 10
+	.endif
+	.ifc \r64,%r11
+	\opd = 11
+	.endif
+	.ifc \r64,%r12
+	\opd = 12
+	.endif
+	.ifc \r64,%r13
+	\opd = 13
+	.endif
+	.ifc \r64,%r14
+	\opd = 14
+	.endif
+	.ifc \r64,%r15
+	\opd = 15
+	.endif
+#endif
+	.endm
+
+	.macro REG_TYPE type reg
+	R32_NUM reg_type_r32 \reg
+	R64_NUM reg_type_r64 \reg
+	.if reg_type_r64 <> REG_NUM_INVALID
+	\type = REG_TYPE_R64
+	.elseif reg_type_r32 <> REG_NUM_INVALID
+	\type = REG_TYPE_R32
+	.else
+	\type = REG_TYPE_INVALID
+	.endif
+	.endm
+
+	.macro PFX_REX opd1 opd2 W=0
+	.if ((\opd1 | \opd2) & 8) || \W
+	.byte 0x40 | ((\opd1 & 8) >> 3) | ((\opd2 & 8) >> 1) | (\W << 3)
+	.endif
+	.endm
+
+	.macro MODRM mod opd1 opd2
+	.byte \mod | (\opd1 & 7) | ((\opd2 & 7) << 3)
+	.endm
+#endif
+
+#endif
-- 
2.26.2


  parent reply	other threads:[~2020-07-17  7:31 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-17  4:46 linux-next: manual merge of the tip tree with the crypto tree Stephen Rothwell
2020-07-17  6:27 ` Uros Bizjak
2020-07-17  6:44   ` Herbert Xu
2020-07-17  6:56     ` Stephen Rothwell
2020-07-17  7:31     ` Uros Bizjak [this message]
2020-07-20  4:03       ` Stephen Rothwell
2020-07-20  6:13         ` Uros Bizjak
2020-07-20  6:29           ` Stephen Rothwell
2020-07-20 11:59       ` Herbert Xu
  -- strict thread matches above, loose matches on Subject: below --
2022-11-28  1:29 Stephen Rothwell
2020-07-21  4:28 Stephen Rothwell
2020-08-03 22:14 ` Stephen Rothwell
2017-11-08  2:21 Stephen Rothwell
2015-10-12  3:24 Stephen Rothwell
2015-10-12  6:18 ` Herbert Xu
2015-06-17  3:21 Michael Ellerman

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