linux-kernel - Re: [PATCH] xen/grant-table: Fix incorrect gnttab_dma_free_pages() pr

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]

Message-ID: <dab89b7a-f13d-39b1-b25e-a2e7325fa003@suse.com>
Date:   Fri, 2 Nov 2018 16:35:11 +0100
From:   Juergen Gross <jgross@...e.com>
To:     Liam Merwick <Liam.Merwick@...cle.com>,
        xen-devel@...ts.xenproject.org, linux-kernel@...r.kernel.org
Cc:     boris.ostrovsky@...cle.com
Subject: Re: [PATCH] xen/grant-table: Fix incorrect gnttab_dma_free_pages()
 pr_debug message

On 02/11/2018 15:04, Liam Merwick wrote:
> If a call to xenmem_reservation_increase() in gnttab_dma_free_pages()
> fails it triggers a message "Failed to decrease reservation..." which
> should be "Failed to increase reservation..."
> 
> Fixes: 9bdc7304f536 ('xen/grant-table: Allow allocating buffers suitable for DMA')
> Reported-by: Ross Philipson <ross.philipson@...cle.com>
> Signed-off-by: Liam Merwick <liam.merwick@...cle.com>
> Reviewed-by: Mark Kanda <mark.kanda@...cle.com>

Reviewed-by: Juergen Gross <jgross@...e.com>


Juergen