Re: [PATCH] Fix lazy mode vmalloc synchronization for paravirt

• To: Jeremy Fitzhardinge <[email protected]>
• Subject: Re: [PATCH] Fix lazy mode vmalloc synchronization for paravirt
• From: Zachary Amsden <[email protected]>
• Date: Tue, 21 Aug 2007 23:52:21 -0700
• Cc: Virtualization Mailing List <[email protected]>, Linux Kernel Mailing List <[email protected]>, Linus Torvalds <[email protected]>, Chris Wright <[email protected]>, Rusty Russell <[email protected]>, Andi Kleen <[email protected]>, Andrew Morton <[email protected]>
• In-reply-to: <[email protected]>
• References: <[email protected]> <[email protected]>
• Sender: [email protected]
• User-agent: Thunderbird 2.0.0.6 (X11/20070728)

Jeremy Fitzhardinge wrote:

No, under Xen the kernel/hypervisor PMD is not shared between processes,
so this is still used when PAE is enabled.

Ahh, yes. So this was a lucky catch for us. Non-PAE kernels seem to be increasing in value at antique sales.

Zach

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• References:
  • [PATCH] Fix lazy mode vmalloc synchronization for paravirt
    • From: Zachary Amsden <[email protected]>
  • Re: [PATCH] Fix lazy mode vmalloc synchronization for paravirt
    • From: Jeremy Fitzhardinge <[email protected]>

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