linux-kernel - Re: [PATCH] x86/boot: Use efi_setup_data for searching RSDP on kexec-ed kernels

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-prev] [thread-next>] [day] [month] [year] [list]

Date:   Tue, 16 Apr 2019 12:02:26 +0200
From:   Ingo Molnar <mingo@...nel.org>
To:     Borislav Petkov <bp@...en8.de>
Cc:     Junichi Nomura <j-nomura@...jp.nec.com>,
        Dave Young <dyoung@...hat.com>,
        Chao Fan <fanc.fnst@...fujitsu.com>,
        Baoquan He <bhe@...hat.com>, Kairui Song <kasong@...hat.com>,
        "x86@...nel.org" <x86@...nel.org>,
        "kexec@...ts.infradead.org" <kexec@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] x86/boot: Use efi_setup_data for searching RSDP on
 kexec-ed kernels


* Borislav Petkov <bp@...en8.de> wrote:

> I'll queue the below in the next days if there are no more complaints:

Just a minor style nit, this was inherited from existing code:

> +			efi_config_table_64_t *tbl = (efi_config_table_64_t *) config_tables + i;
> +			efi_config_table_32_t *tbl = (efi_config_table_32_t *) config_tables + i;

You might want to update that to the canonical form of:

> +			efi_config_table_64_t *tbl = (efi_config_table_64_t *)config_tables + i;
> +			efi_config_table_32_t *tbl = (efi_config_table_32_t *)config_tables + i;

Looks good otherwise.

Thanks,

	Ingo