From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Gaurav Batra <gbatra@linux.vnet.ibm.com>
Cc: Brian King <brking@linux.vnet.ibm.com>, linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH v2] powerpc/iommu: limit number of TCEs to 512 for H_STUFF_TCE hcall
Date: Mon, 03 Jul 2023 14:02:49 +1000 [thread overview]
Message-ID: <168835696944.31199.10219914079762627169.b4-ty@ellerman.id.au> (raw)
In-Reply-To: <20230525143454.56878-1-gbatra@linux.vnet.ibm.com>
On Thu, 25 May 2023 09:34:54 -0500, Gaurav Batra wrote:
> As of now, in tce_freemulti_pSeriesLP(), there is no limit on how many TCEs
> are passed to H_STUFF_TCE hcall. This was not an issue until now. Newer
> firmware releases have started enforcing this requirement.
>
> The interface has been in it's current form since the beginning.
>
> Cc: stable@vger.kernel.org
>
> [...]
Applied to powerpc/fixes.
[1/1] powerpc/iommu: limit number of TCEs to 512 for H_STUFF_TCE hcall
https://git.kernel.org/powerpc/c/9d2ccf00bddc268045e3d65a8108d61ada0e4b4e
cheers
prev parent reply other threads:[~2023-07-03 5:18 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-25 14:34 [PATCH v2] powerpc/iommu: limit number of TCEs to 512 for H_STUFF_TCE hcall Gaurav Batra
2023-05-25 14:34 ` Gaurav Batra
2023-05-25 14:40 ` Gaurav Batra
2023-05-25 14:40 ` Gaurav Batra
2023-07-03 4:02 ` Michael Ellerman [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=168835696944.31199.10219914079762627169.b4-ty@ellerman.id.au \
--to=patch-notifications@ellerman.id.au \
--cc=brking@linux.vnet.ibm.com \
--cc=gbatra@linux.vnet.ibm.com \
--cc=linuxppc-dev@lists.ozlabs.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.