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[82.53.135.12]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-49230a8ec56sm53027215e9.9.2026.06.16.05.36.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 16 Jun 2026 05:36:07 -0700 (PDT) Date: Tue, 16 Jun 2026 14:35:56 +0200 From: Stefano Garzarella To: Octavian Purdila Cc: netdev@vger.kernel.org, Alexander Viro , Andrew Morton , Arseniy Krasnov , "David S. Miller" , Eric Dumazet , Eugenio =?utf-8?B?UMOpcmV6?= , Jakub Kicinski , Jason Wang , kvm@vger.kernel.org, linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, "Michael S. Tsirkin" , Paolo Abeni , Simon Horman , Stefan Hajnoczi , virtualization@lists.linux.dev, Xuan Zhuo Subject: Re: [PATCH net v2 1/2] iov_iter: export iov_iter_restore Message-ID: References: <20260613000953.467473-1-tavip@google.com> <20260613000953.467473-2-tavip@google.com> Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <20260613000953.467473-2-tavip@google.com> On Sat, Jun 13, 2026 at 12:09:52AM +0000, Octavian Purdila wrote: >Export iov_iter_restore so that it can be used by modules. > >This is needed by the virtio vsock transport (which can be built as a >module) to restore the msg_iter state when transmission fails. > >Signed-off-by: Octavian Purdila >--- > lib/iov_iter.c | 1 + > 1 file changed, 1 insertion(+) Acked-by: Stefano Garzarella > >diff --git a/lib/iov_iter.c b/lib/iov_iter.c >index 243662af1af73..067e745f9ef53 100644 >--- a/lib/iov_iter.c >+++ b/lib/iov_iter.c >@@ -1491,6 +1491,7 @@ void iov_iter_restore(struct iov_iter *i, struct iov_iter_state *state) > i->__iov -= state->nr_segs - i->nr_segs; > i->nr_segs = state->nr_segs; > } >+EXPORT_SYMBOL(iov_iter_restore); > > /* > * Extract a list of contiguous pages from an ITER_FOLIOQ iterator. This does >-- >2.54.0.1136.gdb2ca164c4-goog >