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  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, 21 Jul 2020 15:22:18 +0000
From:   Wei Liu <>
To:     Boqun Feng <>
Cc:,,,,, "K. Y. Srinivasan" <>,
        Haiyang Zhang <>,
        Stephen Hemminger <>,
        Wei Liu <>, Jiri Kosina <>,
        Benjamin Tissoires <>,
        Dmitry Torokhov <>,
        "David S. Miller" <>,
        Jakub Kicinski <>,
        "James E.J. Bottomley" <>,
        "Martin K. Petersen" <>,
        Michael Kelley <>
Subject: Re: [RFC 01/11] Drivers: hv: vmbus: Always use HV_HYP_PAGE_SIZE for

On Tue, Jul 21, 2020 at 09:41:25AM +0800, Boqun Feng wrote:
> Since the hypervisor always uses 4K as its page size, the size of PFNs
> used for gpadl should be HV_HYP_PAGE_SIZE rather than PAGE_SIZE, so
> adjust this accordingly as the preparation for supporting 16K/64K page
> size guests.

It may be worth calling out there is no change on x86 because
HV_HYP_PAGE_SHIFT and PAGE_SHIFT are of the same value there.


Powered by blists - more mailing lists