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Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <20190907172545.10910.88045.stgit@localhost.localdomain> Content-Language: en-US X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.44]); Mon, 09 Sep 2019 08:52:20 +0000 (UTC) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190909_015223_000199_6EC5BF52 X-CRM114-Status: GOOD ( 20.59 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: yang.zhang.wz@gmail.com, pagupta@redhat.com, riel@surriel.com, konrad.wilk@oracle.com, ying.huang@intel.com, lcapitulino@redhat.com, wei.w.wang@intel.com, aarcange@redhat.com, nitesh@redhat.com, pbonzini@redhat.com, dan.j.williams@intel.com, fengguang.wu@intel.com, alexander.h.duyck@linux.intel.com, kirill.shutemov@linux.intel.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 07.09.19 19:25, Alexander Duyck wrote: > From: Alexander Duyck > > Move the static definition for things such as HUGETLB_PAGE_ORDER out of > asm/pgtable.h and place it in page-defs.h. By doing this the includes > become much easier to deal with as currently arm64 is the only architecture > that didn't include this definition in the asm/page.h file or a file > included by it. > > It also makes logical sense as PAGE_SHIFT was already defined in > page-defs.h so now we also have HPAGE_SHIFT defined there as well. > > Signed-off-by: Alexander Duyck > --- > arch/arm64/include/asm/page-def.h | 9 +++++++++ > arch/arm64/include/asm/pgtable.h | 9 --------- > 2 files changed, 9 insertions(+), 9 deletions(-) > > diff --git a/arch/arm64/include/asm/page-def.h b/arch/arm64/include/asm/page-def.h > index f99d48ecbeef..1c5b079e2482 100644 > --- a/arch/arm64/include/asm/page-def.h > +++ b/arch/arm64/include/asm/page-def.h > @@ -20,4 +20,13 @@ > #define CONT_SIZE (_AC(1, UL) << (CONT_SHIFT + PAGE_SHIFT)) > #define CONT_MASK (~(CONT_SIZE-1)) > > +/* > + * Hugetlb definitions. > + */ > +#define HUGE_MAX_HSTATE 4 > +#define HPAGE_SHIFT PMD_SHIFT > +#define HPAGE_SIZE (_AC(1, UL) << HPAGE_SHIFT) > +#define HPAGE_MASK (~(HPAGE_SIZE - 1)) > +#define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT) > + I wonder if you should initially limit "config PAGE_REPORTING" to x86 only and unlock it for the other targets once we actually test it there. Or did you test PAGE_REPORTING on other architectures as well? -- Thanks, David / dhildenb _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel