On Tue, Dec 15, 2015 at 2:35 AM, Joerg Roedel wrote:
> On Mon, Dec 14, 2015 at 03:17:39PM -0800, Dan Williams wrote:
>> commit db0fa0cb0157 "scatterlist: use sg_phys()" did replacements of the
>> form:
>>
>> phys_addr_t phys = page_to_phys(sg_page(s));
>> phys_addr_t phys = sg_phys(s) &
On Mon, Dec 14, 2015 at 03:17:39PM -0800, Dan Williams wrote:
> commit db0fa0cb0157 "scatterlist: use sg_phys()" did replacements of the
> form:
>
> phys_addr_t phys = page_to_phys(sg_page(s));
> phys_addr_t phys = sg_phys(s) & PAGE_MASK;
>
> However, this breaks platforms where
On Tue, Dec 15, 2015 at 2:35 AM, Joerg Roedel wrote:
> On Mon, Dec 14, 2015 at 03:17:39PM -0800, Dan Williams wrote:
>> commit db0fa0cb0157 "scatterlist: use sg_phys()" did replacements of the
>> form:
>>
>> phys_addr_t phys = page_to_phys(sg_page(s));
>> phys_addr_t phys
On Mon, Dec 14, 2015 at 03:17:39PM -0800, Dan Williams wrote:
> commit db0fa0cb0157 "scatterlist: use sg_phys()" did replacements of the
> form:
>
> phys_addr_t phys = page_to_phys(sg_page(s));
> phys_addr_t phys = sg_phys(s) & PAGE_MASK;
>
> However, this breaks platforms where
commit db0fa0cb0157 "scatterlist: use sg_phys()" did replacements of the
form:
phys_addr_t phys = page_to_phys(sg_page(s));
phys_addr_t phys = sg_phys(s) & PAGE_MASK;
However, this breaks platforms where sizeof(phys_addr_t) >
sizeof(unsigned long). Since PAGE_MASK is an unsigned long
commit db0fa0cb0157 "scatterlist: use sg_phys()" did replacements of the
form:
phys_addr_t phys = page_to_phys(sg_page(s));
phys_addr_t phys = sg_phys(s) & PAGE_MASK;
However, this breaks platforms where sizeof(phys_addr_t) >
sizeof(unsigned long). Since PAGE_MASK is an unsigned long
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