[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH v4 2/2] kexec: remove spinlock now that all KEXEC hypercall ops are protected at the top-level
Hi Andrew, On 20/04/17 13:14, Andrew Cooper wrote: On 20/04/17 11:46, Jan Beulich wrote:On 19.04.17 at 23:01, <eric.devolder@xxxxxxxxxx> wrote:The spinlock in kexec_swap_images() was removed as this function is only reachable on the kexec hypercall, which is now protected at the top-level in do_kexec_op_internal(), thus the local spinlock is no longer necessary. Per recommendation from Jan Beulich and Andrew Cooper, I left an ASSERT in place of the spin_lock(). Signed-off-by: Eric DeVolder <eric.devolder@xxxxxxxxxx> Reviewed-by: Bhavesh Davda <bhavesh.davda@xxxxxxxxxx> Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Julien - can I get a 4.9 release ack for these two patches? Release-acked-by: Julien Grall <julien.grall@xxxxxxx> Cheers, -- Julien Grall _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx https://lists.xen.org/xen-devel
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