2 Feb
2018
2 Feb
'18
12:36 a.m.
Works great, tested it and it fixes booting Linux v4.15 kernel for me :)
Cheers!
On Thu, Feb 1, 2018 at 3:17 PM, Boris Ostrovsky boris.ostrovsky@oracle.com wrote:
On 02/01/2018 07:40 AM, Juergen Gross wrote:
When running as Xen pv guest %gs is initialized some time after C code is started. Depending on stack protector usage this might be too late, resulting in page faults.
So setup %gs and MSR_GS_BASE in assembly code already.
Cc: stable@vger.kernel.org Signed-off-by: Juergen Gross jgross@suse.com
Reviewed-by: Boris Ostrovsky boris.ostrovsky@oracle.com
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