From: Paul Bolle <pebolle@tiscali.nl>
To: Jim Kukunas <james.t.kukunas@linux.intel.com>
Cc: Linux Kernel <linux-kernel@vger.kernel.org>,
tom.zanussi@linux.intel.com,
Arjan van de Ven <arjan@linux.intel.com>,
"H. Peter Anvin" <hpa@zytor.com>,
tglx@linutronix.de, mingo@redhat.com, x86@kernel.org
Subject: Re: [PATCH 10/11] x86/xip: resolve alternative instructions at build
Date: Mon, 23 Mar 2015 23:40:29 +0100 [thread overview]
Message-ID: <1427150429.10958.12.camel@x220> (raw)
In-Reply-To: <1427096800-30452-11-git-send-email-james.t.kukunas@linux.intel.com>
Whitespace nits, mainly, I'm afraid.
On Mon, 2015-03-23 at 00:46 -0700, Jim Kukunas wrote:
> --- a/arch/x86/Kconfig
> +++ b/arch/x86/Kconfig
> +menu "XIP Alternative Instructions"
> + depends on XIP_KERNEL
> +
> + config XIP_ENABLE_X86_FEATURE_POPCNT
No need to indent this line.
> + bool "Enable POPCNT alternative instructions"
> + default n
> +
> + config XIP_ENABLE_X86_BUG_11AP
Ditto.
> + bool "Enable 11AP alternative instructions"
> + default n
> +
> + config XIP_ENABLE_X86_FEATURE_XMM2
Etc.
> + bool "Enable XMM2 alternative instructions"
> + default n
> +
> + config XIP_ENABLE_X86_FEATURE_MFENCE_RDTSC
> + bool "Enable MFENCE_RDTSC alternative instructions"
> + default n
> +
> + config XIP_ENABLE_X86_FEATURE_LFENCE_RDTSC
> + bool "Enable LFENCE_RDTSC alternative instructions"
> + default n
> +
> + config XIP_ENABLE_X86_FEATURE_3DNOW
> + bool "Enable 3DNOW alternative instructions"
> + default n
> +
> + config XIP_ENABLE_X86_FEATURE_XMM
> + bool "Enabled XMM alternative instructions"
> + default n
> +
> + config XIP_ENABLE_X86_FEATURE_CLFLUSHOPT
> + bool "Enable CLFLUSHOPT alternative instructions"
> + default n
> +
> + config XIP_ENABLE_X86_FEATURE_XSAVEOPT
> + bool "Enable XSAVEOPT alternative instructions"
> + default n
> +
> + config XIP_ENABLE_X86_FEATURE_XSAVES
> + bool "Enable XSAVES alternative instructions"
> + default n
> +
> +endmenu
> +
The "n defaults are probably unneeded too.
Paul Bolle
next prev parent reply other threads:[~2015-03-23 22:40 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-23 7:46 [RFC] x86 XIP Jim Kukunas
2015-03-23 7:46 ` [PATCH 01/11] x86/xip: add XIP_KERNEL and XIP_BASE options Jim Kukunas
2015-03-23 7:46 ` [PATCH 02/11] x86/xip: Update address of sections in linker script Jim Kukunas
2015-03-23 7:46 ` [PATCH 03/11] x86/xip: copy writable sections into RAM Jim Kukunas
2015-03-23 7:46 ` [PATCH 04/11] x86/xip: XIP boot trampoline page tables Jim Kukunas
2015-03-23 7:46 ` [PATCH 05/11] x86/xip: reserve memblock for only data Jim Kukunas
2015-03-23 7:46 ` [PATCH 06/11] x86/xip: after paging trampoline, discard PMDs above _brk Jim Kukunas
2015-03-23 7:46 ` [PATCH 07/11] x86/xip: make e820_add_kernel_range() a NOP Jim Kukunas
2015-03-23 7:46 ` [PATCH 08/11] x86/xip: in setup_arch(), handle resource physical addr Jim Kukunas
2015-03-23 7:46 ` [PATCH 09/11] x86/xip: snip the kernel text out of the memory mapping Jim Kukunas
2015-03-23 7:46 ` [PATCH 10/11] x86/xip: resolve alternative instructions at build Jim Kukunas
2015-03-23 8:33 ` Borislav Petkov
2015-03-23 8:38 ` Borislav Petkov
2015-03-25 0:50 ` Jim Kukunas
2015-03-25 8:44 ` Borislav Petkov
2015-03-23 22:40 ` Paul Bolle [this message]
2015-03-23 7:46 ` [PATCH 11/11] x86/xip: update _va() and _pa() macros Jim Kukunas
2015-03-23 8:09 ` Ingo Molnar
2015-03-23 15:09 ` Borislav Petkov
2015-03-23 8:07 ` [RFC] x86 XIP Ingo Molnar
2015-03-25 0:14 ` Jim Kukunas
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