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Re: [PATCH 1/2] xen/spinlock: use lock address for lock debug functions


  • To: Juergen Gross <jgross@xxxxxxxx>
  • From: Jan Beulich <jbeulich@xxxxxxxx>
  • Date: Thu, 24 Feb 2022 17:12:33 +0100
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  • Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, George Dunlap <george.dunlap@xxxxxxxxxx>, Julien Grall <julien@xxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
  • Delivery-date: Thu, 24 Feb 2022 16:12:41 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On 24.02.2022 11:54, Juergen Gross wrote:
> Instead of only passing the lock_debug address to check_lock() et al
> use the address of the spinlock.

I'm uncertain about this full exposure. The next patch looks to again
only use the new "data" subfield in these debugging helpers.

Jan




 


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