From: Borislav Petkov <bp@alien8.de>
To: Ashish Kalra <ashish.kalra@amd.com>
Cc: konrad.wilk@oracle.com, hch@lst.de, tglx@linutronix.de,
mingo@redhat.com, hpa@zytor.com, x86@kernel.org, luto@kernel.org,
peterz@infradead.org, dave.hansen@linux-intel.com,
iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org,
brijesh.singh@amd.com, Thomas.Lendacky@amd.com,
Jon.Grimm@amd.com, rientjes@google.com
Subject: Re: [PATCH v8] swiotlb: Adjust SWIOTBL bounce buffer size for SEV guests.
Date: Wed, 9 Dec 2020 20:43:58 +0100 [thread overview]
Message-ID: <20201209194358.GA20638@zn.tnic> (raw)
In-Reply-To: <20201209193416.GA6807@ashkalra_ubuntu_server>
On Wed, Dec 09, 2020 at 07:34:16PM +0000, Ashish Kalra wrote:
> This should work, but i am concerned about making IO_TLB_DEFAULT_SIZE
> (which is pretty much private to generic swiotlb code) to be visible
> externally, i don't know if there are any concerns with that ?
Meh, it's just a define and it is not a secret that swiotlb size by
default is 64M.
Btw, pls trim your reply by removing quoted text you're not responding
to.
Thx.
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
prev parent reply other threads:[~2020-12-09 19:45 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-07 23:10 [PATCH v8] swiotlb: Adjust SWIOTBL bounce buffer size for SEV guests Ashish Kalra
2020-12-08 22:22 ` Konrad Rzeszutek Wilk
2020-12-08 23:01 ` Borislav Petkov
2020-12-08 23:27 ` Konrad Rzeszutek Wilk
2020-12-08 23:33 ` Borislav Petkov
2020-12-09 11:01 ` Borislav Petkov
2020-12-09 12:29 ` Ashish Kalra
2020-12-09 12:54 ` Borislav Petkov
2020-12-09 13:19 ` Ashish Kalra
2020-12-09 17:51 ` Borislav Petkov
2020-12-09 19:34 ` Ashish Kalra
2020-12-09 19:43 ` Borislav Petkov [this message]
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