Hi Jan,
On 03/07/2017 12:52 PM, Jan Beulich wrote:
On 07.03.17 at 12:21, <blacksk...@gmail.com> wrote:
2017-03-07 17:36 GMT+08:00 Jan Beulich <jbeul...@suse.com>:
On 07.03.17 at 09:34, <blacksk...@gmail.com> wrote:
+static inline char* __init extract_dom0_options(char *cmdline)
+{
+ char *kextra;
+
+ if ( (kextra = strstr(cmdline, " -- ")) != NULL )
+ {
+ *kextra = '\0';
+ kextra += 3;
+ while ( kextra[1] == ' ' ) kextra++;
The body of the while() wants to go on its own line.
And then - why is this Dom0 option handling done only on x86?
As you might have noticed, there isn't any code dealing with the dom0 options
in arch/arm/setup.c, and the arm version of construct_dom0() doesn't take any
command line options as its parameter,
so I have the reason to believe that this feature is not available
under the arm architecture.
Looks like an omission to me - Julien, Stefano?
DOM0 and Xen command line are passed separately through either Device
Tree or for UEFI xen configuration file (see -cfg=...).
So I am not sure to understand what would be the benefits to handle DOM0
parameters after -- on Xen command line.
Cheers,
--
Julien Grall
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