Mike Rapoport writes:
> Currently, memblock has several internal functions with overlapping
> functionality. They all call memblock_find_in_range_node() to find free
> memory and then reserve the allocated range and mark it with kmemleak.
> However, there is difference in the allocation constrain
ck.h| 2 --
> mm/memblock.c | 14 --
> 6 files changed, 17 insertions(+), 21 deletions(-)
Acked-by: Michael Ellerman (powerpc)
cheers
Michael Ellerman writes:
> Mike Rapoport writes:
>
>> diff --git a/arch/arm64/mm/numa.c b/arch/arm64/mm/numa.c
>> index ae34e3a..2c61ea4 100644
>> --- a/arch/arm64/mm/numa.c
>> +++ b/arch/arm64/mm/numa.c
>> @@ -237,6 +237,10 @@ static void __init setup_node_
pr_info("Initmem setup node %d []\n", nid);
>
> nd_pa = memblock_phys_alloc_try_nid(nd_size, SMP_CACHE_BYTES, nid);
> + if (!nd_pa)
> + panic("Cannot allocate %zu bytes for node %d data\n",
> + nd_size, nid);
&
el/paca.c| 6 +-
> arch/powerpc/kernel/prom.c| 5 -
> arch/powerpc/kernel/setup_32.c| 26 --
> 5 files changed, 26 insertions(+), 19 deletions(-)
LGTM.
Acked-by: Michael Ellerman
cheers
Geert Uytterhoeven writes:
> On Thu, Jul 20, 2017 at 1:43 PM, Michael Ellerman wrote:
>> Matt Brown writes:
>>> The cacheflush prototypes currently use start and stop values and each
>>> call requires typecasting the address to an unsigned long.
>>> This pat
Hi Matt,
Thanks for tackling this mess.
Matt Brown writes:
> The cacheflush prototypes currently use start and stop values and each
> call requires typecasting the address to an unsigned long.
> This patch changes the cacheflush prototypes to follow the x86 style of
> using a base and size value
Elena Reshetova writes:
> refcount_t type and corresponding API should be
> used instead of atomic_t when the variable is used as
> a reference counter. This allows to avoid accidental
> refcounter overflows that might lead to use-after-free
> situations.
>
> Signed-off-by: Elena Reshetova
> Sig
On Mon, 2013-03-06 at 11:18:06 UTC, Gerhard Sittig wrote:
> the PPC_MPC512x config automatically selected USB_EHCI_BIG_ENDIAN_*
> switches, which made Kconfig warn about "unmet direct dependencies":
>
> scripts/kconfig/conf --silentoldconfig Kconfig
> warning: (PPC_MPC512x && 440EPX) selects U
On Wed, 2014-10-29 at 09:54 +0200, Jani Nikula wrote:
> On Wed, 29 Oct 2014, Michael Ellerman wrote:
> > On Tue, 2014-10-28 at 13:29 -0700, Randy Dunlap wrote:
> >> On 10/27/14 06:13, Tomi Valkeinen wrote:
> >> > I also think the 'depends on BACKLIGHT_CLASS_DEVI
On Tue, 2014-10-28 at 13:29 -0700, Randy Dunlap wrote:
> On 10/27/14 06:13, Tomi Valkeinen wrote:
> > I also think the 'depends on BACKLIGHT_CLASS_DEVICE ||
> > BACKLIGHT_CLASS_DEVICE=n' pattern is quite... interesting (i.e. sounds
> > like a hack to me =).
>
> It does exactly what is needed and i
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