From: "Edgecombe, Rick P" <rick.p.edgecombe@intel.com>
To: "mingo@kernel.org" <mingo@kernel.org>
Cc: "Lutomirski, Andy" <luto@kernel.org>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
"dave.hansen@linux.intel.com" <dave.hansen@linux.intel.com>,
"thomas.lendacky@amd.com" <thomas.lendacky@amd.com>,
"Reshetova, Elena" <elena.reshetova@intel.com>,
"kirill.shutemov@linux.intel.com"
<kirill.shutemov@linux.intel.com>,
"mingo@redhat.com" <mingo@redhat.com>, "Christopherson,,
Sean" <seanjc@google.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"tglx@linutronix.de" <tglx@linutronix.de>,
"Cui, Dexuan" <decui@microsoft.com>,
"Yamahata, Isaku" <isaku.yamahata@intel.com>,
"mikelley@microsoft.com" <mikelley@microsoft.com>,
"hpa@zytor.com" <hpa@zytor.com>,
"peterz@infradead.org" <peterz@infradead.org>,
"bp@alien8.de" <bp@alien8.de>,
"linux-s390@vger.kernel.org" <linux-s390@vger.kernel.org>,
"sathyanarayanan.kuppuswamy@linux.intel.com"
<sathyanarayanan.kuppuswamy@linux.intel.com>,
"x86@kernel.org" <x86@kernel.org>
Subject: Re: [PATCH 02/10] x86/mm/cpa: Reject incorrect encryption change requests
Date: Wed, 18 Oct 2023 15:53:14 +0000 [thread overview]
Message-ID: <6612974c1101874faedb5c0b5bb6555199ed7321.camel@intel.com> (raw)
In-Reply-To: <ZS+bA2l/yh0zZLmd@gmail.com>
On Wed, 2023-10-18 at 10:44 +0200, Ingo Molnar wrote:
> > + /*
> > + * If any page is already in the right state, bail with an
> > error
> > + * because the code doesn't handled it. This is likely
> > because
>
> Grammar mistake here.
>
> > + * something has gone wrong and isn't worth optimizing for.
> > + *
> > + * If all the memory pages are already in the desired state
> > return
> > + * success.
>
> Missing comma.
>
> > + *
> > + * kernel_vaddr_encryped() does not synchronize against
> > huge page
> > + * splits so take pgd_lock. A caller doing strange things
> > could
>
> Missing comma.
Oh, yep. Thanks.
next prev parent reply other threads:[~2023-10-18 15:53 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-17 20:24 [PATCH 00/10] Handle set_memory_XXcrypted() errors Rick Edgecombe
2023-10-17 20:24 ` [PATCH 01/10] mm: Add helper for freeing decrypted memory Rick Edgecombe
2023-10-17 20:24 ` [PATCH 02/10] x86/mm/cpa: Reject incorrect encryption change requests Rick Edgecombe
2023-10-18 8:44 ` Ingo Molnar
2023-10-18 15:53 ` Edgecombe, Rick P [this message]
2023-10-17 20:24 ` [PATCH 03/10] kvmclock: Use free_decrypted_pages() Rick Edgecombe
2023-10-18 5:20 ` Kuppuswamy Sathyanarayanan
2023-10-18 15:57 ` Edgecombe, Rick P
2023-10-17 20:24 ` [PATCH 04/10] swiotlb: " Rick Edgecombe
2023-10-18 4:43 ` Christoph Hellwig
2023-10-18 15:55 ` Edgecombe, Rick P
2023-10-31 10:43 ` Petr Tesařík
2023-10-31 15:54 ` Edgecombe, Rick P
2023-10-31 17:13 ` Petr Tesařík
2023-10-31 17:29 ` Edgecombe, Rick P
2023-11-01 6:27 ` Petr Tesařík
2023-11-01 14:40 ` Edgecombe, Rick P
2023-10-17 20:25 ` [PATCH 05/10] ptp: " Rick Edgecombe
2023-10-17 20:25 ` [PATCH 06/10] dma: " Rick Edgecombe
2023-10-18 6:24 ` Christoph Hellwig
2023-10-18 17:09 ` Edgecombe, Rick P
2023-10-18 17:42 ` Robin Murphy
2023-10-23 16:46 ` Edgecombe, Rick P
2023-10-23 17:22 ` Robin Murphy
2023-10-23 17:27 ` Edgecombe, Rick P
2023-10-17 20:25 ` [RFC 07/10] hv: " Rick Edgecombe
2023-10-17 20:25 ` [RFC 08/10] hv: Track decrypted status in vmbus_gpadl Rick Edgecombe
2023-10-17 20:25 ` [RFC 09/10] hv_nstvsc: Don't free decrypted memory Rick Edgecombe
2023-10-17 20:25 ` [RFC 10/10] uio_hv_generic: " Rick Edgecombe
2023-10-19 17:05 ` [PATCH 00/10] Handle set_memory_XXcrypted() errors Michael Kelley (LINUX)
2023-10-19 19:13 ` Dave Hansen
2023-10-23 16:47 ` Michael Kelley (LINUX)
2023-10-23 16:57 ` Dave Hansen
2023-10-23 17:01 ` Edgecombe, Rick P
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