From: Ram Pai <linuxram@us.ibm.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: bharata@linux.ibm.com, linuxppc-dev@lists.ozlabs.org,
kvm-ppc@vger.kernel.org, farosas@linux.ibm.com
Subject: RE: [RFC v1 0/2] Plumbing to support multiple secure memory backends.
Date: Wed, 14 Oct 2020 12:30:22 -0700 [thread overview]
Message-ID: <20201014193022.GA3853@ram-ibm-com.ibm.com> (raw)
In-Reply-To: <20201014063117.GA26161@infradead.org>
On Wed, Oct 14, 2020 at 07:31:17AM +0100, Christoph Hellwig wrote:
> Please don't add an abstraction without a second implementation.
> Once we have the implementation we can consider the tradeoffs. E.g.
> if expensive indirect function calls are really needed vs simple
> branches.
Ok. Not planning on upstreaming these patches till we have atleast
another backend.
--
Ram Pai
prev parent reply other threads:[~2020-10-14 19:32 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-12 7:27 [RFC v1 0/2] Plumbing to support multiple secure memory backends Ram Pai
2020-10-12 7:27 ` [RFC v1 1/2] KVM: PPC: Book3S HV: rename all variables in book3s_hv_uvmem.c Ram Pai
2020-10-12 7:27 ` [RFC v1 2/2] KVM: PPC: Book3S HV: abstract secure VM related calls Ram Pai
2020-10-12 15:28 ` Bharata B Rao
2020-10-12 16:13 ` Ram Pai
2020-10-14 6:31 ` [RFC v1 0/2] Plumbing to support multiple secure memory backends Christoph Hellwig
2020-10-14 19:30 ` Ram Pai [this message]
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