From: "Kirill A. Shutemov" <kirill@shutemov.name>
To: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>,
x86@kernel.org, Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>,
Tom Lendacky <thomas.lendacky@amd.com>,
Dave Hansen <dave.hansen@intel.com>,
Kai Huang <kai.huang@linux.intel.com>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [PATCHv2 06/14] mm/page_alloc: Propagate encryption KeyID through page allocator
Date: Fri, 30 Mar 2018 11:07:35 +0300 [thread overview]
Message-ID: <20180330080735.cvajv6dbzbi2in7b@node.shutemov.name> (raw)
In-Reply-To: <20180328165540.648-7-kirill.shutemov@linux.intel.com>
On Wed, Mar 28, 2018 at 07:55:32PM +0300, Kirill A. Shutemov wrote:
> diff --git a/arch/tile/mm/homecache.c b/arch/tile/mm/homecache.c
> index 4432f31e8479..99580091830b 100644
> --- a/arch/tile/mm/homecache.c
> +++ b/arch/tile/mm/homecache.c
> @@ -398,7 +398,7 @@ struct page *homecache_alloc_pages_node(int nid, gfp_t gfp_mask,
> {
> struct page *page;
> BUG_ON(gfp_mask & __GFP_HIGHMEM); /* must be lowmem */
> - page = alloc_pages_node(nid, gfp_mask, order);
> + page = alloc_pages_node(rch/x86/events/intel/pt.cnid, gfp_mask, order, 0);
> if (page)
> homecache_change_page_home(page, order, home);
> return page;
Ouch. Fixup:
diff --git a/arch/tile/mm/homecache.c b/arch/tile/mm/homecache.c
index 99580091830b..9eb14da556a8 100644
--- a/arch/tile/mm/homecache.c
+++ b/arch/tile/mm/homecache.c
@@ -398,7 +398,7 @@ struct page *homecache_alloc_pages_node(int nid, gfp_t gfp_mask,
{
struct page *page;
BUG_ON(gfp_mask & __GFP_HIGHMEM); /* must be lowmem */
- page = alloc_pages_node(rch/x86/events/intel/pt.cnid, gfp_mask, order, 0);
+ page = alloc_pages_node(nid, gfp_mask, order, 0);
if (page)
homecache_change_page_home(page, order, home);
return page;
--
Kirill A. Shutemov
next prev parent reply other threads:[~2018-03-30 8:08 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-28 16:55 [PATCHv2 00/14] Partial MKTME enabling Kirill A. Shutemov
2018-03-28 16:55 ` [PATCHv2 01/14] x86/mm: Decouple dynamic __PHYSICAL_MASK from AMD SME Kirill A. Shutemov
2018-04-02 21:12 ` Tom Lendacky
2018-03-28 16:55 ` [PATCHv2 02/14] x86/mm: Mask out KeyID bits from page table entry pfn Kirill A. Shutemov
2018-03-28 16:55 ` [PATCHv2 03/14] mm/shmem: Zero out unused vma fields in shmem_pseudo_vma_init() Kirill A. Shutemov
2018-03-28 16:55 ` [PATCHv2 04/14] mm: Do no merge vma with different encryption KeyIDs Kirill A. Shutemov
2018-03-28 16:55 ` [PATCHv2 05/14] mm/khugepaged: Do not collapse pages in encrypted VMAs Kirill A. Shutemov
2018-03-28 16:55 ` [PATCHv2 06/14] mm/page_alloc: Propagate encryption KeyID through page allocator Kirill A. Shutemov
2018-03-28 17:15 ` Dave Hansen
2018-03-29 12:38 ` Kirill A. Shutemov
2018-03-29 11:20 ` Michal Hocko
2018-03-29 12:37 ` Kirill A. Shutemov
2018-03-29 12:52 ` Michal Hocko
2018-03-29 13:13 ` Kirill A. Shutemov
2018-03-29 13:37 ` Michal Hocko
2018-03-29 14:33 ` Kirill A. Shutemov
2018-03-30 8:07 ` Kirill A. Shutemov [this message]
2018-03-28 16:55 ` [PATCHv2 07/14] mm/page_alloc: Add hook in page allocation path for encrypted pages Kirill A. Shutemov
2018-03-28 16:55 ` [PATCHv2 08/14] mm/page_ext: Drop definition of unused PAGE_EXT_DEBUG_POISON Kirill A. Shutemov
2018-03-29 5:32 ` Vinayak Menon
2018-03-28 16:55 ` [PATCHv2 09/14] x86/mm: Introduce variables to store number, shift and mask of KeyIDs Kirill A. Shutemov
2018-03-28 16:55 ` [PATCHv2 10/14] x86/mm: Preserve KeyID on pte_modify() and pgprot_modify() Kirill A. Shutemov
2018-03-28 16:55 ` [PATCHv2 11/14] x86/mm: Implement vma_is_encrypted() and vma_keyid() Kirill A. Shutemov
2018-03-28 16:55 ` [PATCHv2 12/14] x86/mm: Implement page_keyid() using page_ext Kirill A. Shutemov
2018-03-28 16:59 ` Dave Hansen
2018-03-29 12:43 ` Kirill A. Shutemov
2018-03-28 16:55 ` [PATCHv2 13/14] x86/mm: Implement prep_encrypted_page() Kirill A. Shutemov
2018-03-28 16:55 ` [PATCHv2 14/14] x86: Introduce CONFIG_X86_INTEL_MKTME Kirill A. Shutemov
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