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  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:	Wed, 22 Aug 2012 08:39:16 +0100
From:	"Jan Beulich" <>
To:	<>
Cc:	<>, <>,
Subject: Re: apparent regressions from TLB range flushing page set

>>> Alex Shi <> 08/22/12 5:24 AM >>>
>On 08/20/2012 10:12 PM, Jan Beulich wrote:
>I was thought you have 'Agreed' for xen part code. :)

I had agreed to it being done the right way, and I had pointed out the
problem once. I can't say for sure that I looked at the most recent rev
closely enough to spot the issue still being unfixed.

>> For one, while TLB_FLUSH_ALL gets passed as 'end' argument to
>> flush_tlb_others(), the Xen code was made to check its 'start'
>> parameter.
>Do you mean need the following change? --untested.

Yes. I'd question though whether for that special case it shouldn't be
start _and_ end to get passed the special value.


To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

Powered by blists - more mailing lists