Re: [Xen-devel] [PATCH v2 07/13] libxc: Fix xc_tmem_control to return proper error.

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

On Wed, 2015-03-18 at 20:24 -0400, Konrad Rzeszutek Wilk wrote:
> The API returns now negative values on error and stashes
> the error in errno. Fix the user of this API.
> 
> The 'xc_hypercall_bounce_pre' can fail - and if so it will
> stash its errno values - no need to over-write it.
> 
> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>

Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>

I'm still a little concerned about xenstat.c's handling of errno!
=-ENOSYS, but not enough to nack.



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