On Tue, 22 Sep 2015, Julien Grall wrote:
> On 21/09/2015 23:51, Stefano Stabellini wrote:
> > +/*
> > + * Need to free pages after output_size here because they won't be
> > + * freed by discard_initial_modules
> > + */
> > +i = (output_size + PAGE_SIZE - 1) >> PAGE_SHIFT;
> > +
On 21/09/2015 23:51, Stefano Stabellini wrote:
+/*
+ * Need to free pages after output_size here because they won't be
+ * freed by discard_initial_modules
+ */
+i = (output_size + PAGE_SIZE - 1) >> PAGE_SHIFT;
+for ( ; i < (1 << kernel_order_out); i++ )
+free_do
Hi Stefano,
On 22/09/2015 02:35, Stefano Stabellini wrote:
You may want to use vmap here which is a wrapper to __vmap and will setup the
granularity, align, and flags automatically for you.
The arguments are different.
Yes, sorry I inverted nr with granularity.
I meant to say that it makes
On Tue, 22 Sep 2015, Stefano Stabellini wrote:
> On Tue, 22 Sep 2015, Julien Grall wrote:
> > Hi Stefano,
> >
> > On 21/09/2015 23:51, Stefano Stabellini wrote:
> > > Changes in v6:
> > > - use vmap to map pages
> > > - free old module and update mod->start and mod->size from
> > > kernel_decompre
On Tue, 22 Sep 2015, Julien Grall wrote:
> Hi Stefano,
>
> On 21/09/2015 23:51, Stefano Stabellini wrote:
> > Changes in v6:
> > - use vmap to map pages
> > - free old module and update mod->start and mod->size from
> > kernel_decompress
>
> I was expecting you to drop my Reviewed-by given those
Hi Stefano,
On 21/09/2015 23:51, Stefano Stabellini wrote:
Changes in v6:
- use vmap to map pages
- free old module and update mod->start and mod->size from
kernel_decompress
I was expecting you to drop my Reviewed-by given those changes.
diff --git a/xen/arch/arm/kernel.c b/xen/arch/arm/ker
Free the memory used for the compressed kernel and update the relative
mod->start and mod->size parameters with the uncompressed ones.
To decompress the kernel, allocate memory from dommheap, because freeing
the modules is done by calling init_heap_pages, which frees to domheap.
Map these pages us
