Re: [Xen-devel] Recommendations for backport from unstable to 4.1

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 09.07.12 at 11:32, Keir Fraser <keir@xxxxxxx> wrote:
> I applied all the below, except 23101:dd386a4b6595 as the dependent patch
> (23013:65d26504e843) is not in OSS 4.1.

Please revert the backport of 25487:baa85434d0ec - it is wrong in
4.1-testing (where the function still returns a boolean-like value).

Jan

> On 06/07/2012 16:36, "Andrew Cooper" <andrew.cooper3@xxxxxxxxxx> wrote:
> 
>> Hello,
>> 
>> Here are some more recommendations for backports from unstable to 4.1,
>> based upon the XenServer patch queue.  Patches with a * do not apply
>> cleanly, and I can provide patches if you wish to backport them.  The
>> rest should apply cleanly (unless I have missed a dependency on other
>> patches we have in our queue, which case I apologize)
>> 
>> The following are bugfixes:
>> 
>> * 23101:dd386a4b6595 # x86: fix tboot after c/s 23013:65d26504e843 (ACPI
>> cleanup)
>>   23686:7c39a2c0d870 # pygrub: fix solaris kernel issue
>>   23781:0849b0e59e24 # pm: don't truncate processors' ACPI IDs to 8 bits
>>   23813:5535d7ce2673 # xen, vtd: Fix device check for devices behind
>> PCIe-to-PCI bridges
>>   25162:478bec603d3d # xen: Fix schedule()'s grabbing of the schedule lock
>>   25487:baa85434d0ec # x86/mm: fix mod_l1_entry() return value when
>> encountering r/o MMIO page
>>   25489:cc46bd403bc4 # x86/PCI: fix guest_io_read() when pci_cfg_ok()
>> denies access
>> 
>> 
>> The following are not strictly bugfixes, but I feel they should be
>> considered:
>> 
>> * 23726:fd97ca086df6 # x86: update Intel CPUID masking code to latest spec
>>   23731:48f72b389b04 # x86: add change missing in c/s 23726:fd97ca086df6
>>   24261:64088ba60263 # x86/cpuidle: add Westmere-EX support to hw
>> residencies reading logic
>>   24970:33980e36597b # x86/cpuidle: deny access to the I/O port used for
>> EM_SYSIO
>> * 25482:34c725807d21 # SVM: fix performance decrease with asid assignment
> 
> 
> 
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