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From: Quentin Casasnovas <quentin.casasnovas@oracle.com>
To: Borislav Petkov <bp@alien8.de>
Cc: X86 ML <x86@kernel.org>, LKML <linux-kernel@vger.kernel.org>,
	Quentin Casasnovas <quentin.casasnovas@oracle.com>
Subject: Re: [PATCH 07/13] x86/microcode/intel: Rename update_match_revision()
Date: Tue, 24 Feb 2015 17:23:18 +0100	[thread overview]
Message-ID: <20150224162318.GG4565@chrystal.uk.oracle.com> (raw)
In-Reply-To: <1424774232-5981-8-git-send-email-bp@alien8.de>

On Tue, Feb 24, 2015 at 11:37:06AM +0100, Borislav Petkov wrote:
> +++ b/arch/x86/include/asm/microcode_intel.h
> @@ -60,8 +60,12 @@ extern int
>  get_matching_microcode(unsigned int csig, int cpf, void *mc, int rev);
>  extern int microcode_sanity_check(void *mc, int print_err);
>  extern int get_matching_sig(unsigned int csig, int cpf, void *mc, int rev);
> -extern int
> -update_match_revision(struct microcode_header_intel *mc_header, int rev);
> +
> +static inline int
> +revision_is_newer(struct microcode_header_intel *mc_header, int rev)
> +{
> +	return (mc_header->rev <= rev) ? 0 : 1;
> +}
>

Minor nit-pick, if you reverse your inequality, you don't need for the
ternary operator.

Quentin

  reply	other threads:[~2015-02-24 16:21 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-02-24 10:36 [PATCH 00/13] x86/microcode: Intel early loader cleanups Borislav Petkov
2015-02-24 10:37 ` [PATCH 01/13] x86/microcode/intel: Check if microcode was found before applying Borislav Petkov
2015-02-24 10:37 ` [PATCH 02/13] x86/microcode/intel: Do the mc_saved_src NULL check first Borislav Petkov
2015-02-24 16:20   ` Quentin Casasnovas
2015-02-24 10:37 ` [PATCH 03/13] x86/microcode/intel: Get rid of last arg to load_ucode_intel_bsp() Borislav Petkov
2015-02-24 16:21   ` Quentin Casasnovas
2015-02-24 18:30     ` Borislav Petkov
2015-02-24 10:37 ` [PATCH 04/13] x86/microcode/intel: Simplify load_ucode_intel_bsp() Borislav Petkov
2015-02-24 16:21   ` Quentin Casasnovas
2015-02-24 18:32     ` Borislav Petkov
2015-02-24 10:37 ` [PATCH 05/13] x86/microcode/intel: Make _save_mc() return the updated saved count Borislav Petkov
2015-02-24 16:22   ` Quentin Casasnovas
2015-02-24 10:37 ` [PATCH 06/13] x86/microcode/intel: Sanitize _save_mc() Borislav Petkov
2015-02-24 10:37 ` [PATCH 07/13] x86/microcode/intel: Rename update_match_revision() Borislav Petkov
2015-02-24 16:23   ` Quentin Casasnovas [this message]
2015-04-10 11:12     ` Borislav Petkov
2015-04-10 11:54       ` Quentin Casasnovas
2015-04-10 12:09         ` Borislav Petkov
2015-02-24 10:37 ` [PATCH 08/13] x86/microcode: Consolidate family,model, ... code Borislav Petkov
2015-02-24 16:23   ` Quentin Casasnovas
2015-02-24 10:37 ` [PATCH 09/13] x86/microcode/intel: Simplify generic_load_microcode_early() Borislav Petkov
2015-02-24 10:37 ` [PATCH 10/13] x86/microcode/intel: Move mc arg last in get_matching_{microcode|sig} Borislav Petkov
2015-02-24 16:24   ` Quentin Casasnovas
2015-05-05  9:14     ` Borislav Petkov
2015-02-24 10:37 ` [PATCH 11/13] x86/microcode/intel: Sanitize microcode_pointer() Borislav Petkov
2015-02-24 10:37 ` [PATCH 12/13] x86/microcode/intel: Check scan_microcode()'s retval Borislav Petkov
2015-02-24 10:37 ` [PATCH 13/13] x86/microcode/intel: Fix printing of microcode blobs in show_saved_mc() Borislav Petkov
2015-02-24 16:24   ` Quentin Casasnovas
2015-02-24 16:48     ` Borislav Petkov
2015-02-25  9:41       ` Quentin Casasnovas
2015-02-25 17:55         ` Borislav Petkov
2015-03-03 13:00         ` [tip:x86/microcode] x86/microcode/intel: Fix out of bounds memory access to the extended header tip-bot for Quentin Casasnovas
2015-02-24 16:40 ` [PATCH 00/13] x86/microcode: Intel early loader cleanups Quentin Casasnovas

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