From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f202.google.com (mail-pf1-f202.google.com [209.85.210.202]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9E2FD37BE78 for ; Mon, 22 Jun 2026 22:28:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.202 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782167299; cv=none; b=HRBz9bkyQusJisGPYAuSTQCuh61fW+JBvpzAdkJmSQ/ACagUM8rJssJjXD/dmJWh3N/LHPYIjEAy6unb6STb71Wjm4j9m2Y1XsvRASEvbVz42/r5ED17JhvaEjvzZHR1C/zWP/bIpihfUOTSl7W25vhw5v/1JH7MzqUYZh95ooY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782167299; c=relaxed/simple; bh=gry1uQqAa0tANDVkHjkuPNbr5jKjvV245FrhWBFwAuQ=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=ASiZ4YVLUs5nXRmxX4RcD7tenpN5rfzdwZ/pvngnkzGYC7KTGU+0RyIYP+89s87GkY7NxBw3roQhoh0m67MvMuYwnoKCVxFdngFF6isVffKltG8xpprONX0diqktLBVi8IiQvtFf1CMELvY6357LtoH81MHwyyeesXAcmnrgz9E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--tavip.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=sP3+Sw7x; arc=none smtp.client-ip=209.85.210.202 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--tavip.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="sP3+Sw7x" Received: by mail-pf1-f202.google.com with SMTP id d2e1a72fcca58-845438fbd9cso3622917b3a.2 for ; Mon, 22 Jun 2026 15:28:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20251104; t=1782167298; x=1782772098; darn=lists.linux.dev; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=AEqk/nI9MwbHFJChA3EKe7XfZWAt05hBZjjNOpuqeXY=; b=sP3+Sw7xoMy1YueA0+V/WV9XWVHxrkdgSGEwGPkCaXQrPRglF1xqHrDxjhan1PwJ7a +JV5cweDE9LKkLxn5Ey6QaQL7XZx3NvC+cstckrfGTJyK7nb1QpF/5bK8useSnoSAn/z SWGbf4m0ExVFikfhB4I01mIH/9yvz0yTOsFYSb5nWPs2h1BepZUMUu+0a3tO/PvK/4Ma zZSAzpP8ALwLJmzqDnIAI5qhByNmlv4YQE4DRtSficnRauhUnnINfgArYriO3GwkZiU5 uKy4QOeCTOA0h0YMrdlEyfW6Ho64hrFMa4IH7fxAP16EvALU4sDAcxO426LM8lABM1Kv DuHQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1782167298; x=1782772098; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=AEqk/nI9MwbHFJChA3EKe7XfZWAt05hBZjjNOpuqeXY=; b=Ir9Yli0neE5pPereqw/U0QALbrJLVbibFK4sMRzOT2FaITOGssrDla9SB9eaLpFxte JE7OdAUDA6vOjMJxbbpT+/vmay5BPWAXsRgUHJdZZqReSmUD781eBgoyMrEMF/V7I1EY VLEl6K+513gJwmqdrkY+ZXuNdJw9OB9vvs2u0ww5OLzfPpGtw0juxcPf6KsoIKnLryNi tlCG5Z14Y6lr51j1EPNA5tvKyxsjvrCCTbehGAMqwkczJfhKax/21dsyh9YfbbNlgifz Acm9nzvomC8q/JNlDfHcS5cWiqWYaBdC/bZqADUDgtroUloyQbbzdYwRDRMx8Yc3f/7Y FnYw== X-Forwarded-Encrypted: i=1; AFNElJ9nF5A1W/NjPuK/8Uhr6NrLmePxZMlpl+ec9peOLYmKAYBRfLHvHNg8M0s3eTgAmp5iFFuLnPUWiOQagHjuqw==@lists.linux.dev X-Gm-Message-State: AOJu0YynmYtNnlacWazMFGKnzsJ1RYVlUSrbswdWd59KvJvRqSxknbvP 4Yo4ockFE4c0rZgNT/FkOzfvJrO8GHCwL1kMALlnDieuE+Jip93aMCnuj/BxjFYMsJ6kzuUDIxV uSA== X-Received: from pfn22.prod.google.com ([2002:a05:6a00:a216:b0:842:3963:226a]) (user=tavip job=prod-delivery.src-stubby-dispatcher) by 2002:a05:6a00:806:b0:845:41e4:3faa with SMTP id d2e1a72fcca58-845508bb8a9mr17027325b3a.31.1782167297664; Mon, 22 Jun 2026 15:28:17 -0700 (PDT) Date: Mon, 22 Jun 2026 22:27:56 +0000 In-Reply-To: <20260622222757.2130402-1-tavip@google.com> Precedence: bulk X-Mailing-List: virtualization@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20260622222757.2130402-1-tavip@google.com> X-Mailer: git-send-email 2.55.0.rc0.799.gd6f94ed593-goog Message-ID: <20260622222757.2130402-2-tavip@google.com> Subject: [PATCH net v3 1/2] iov_iter: export iov_iter_restore From: Octavian Purdila To: netdev@vger.kernel.org Cc: Alexander Viro , Andrew Morton , Arseniy Krasnov , "David S. Miller" , Eric Dumazet , "=?UTF-8?q?Eugenio=20P=C3=A9rez?=" , 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 , Stefano Garzarella , virtualization@lists.linux.dev, Xuan Zhuo , Jens Axboe , Octavian Purdila Content-Type: text/plain; charset="UTF-8" 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. Acked-by: Stefano Garzarella Signed-off-by: Octavian Purdila --- lib/iov_iter.c | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/iov_iter.c b/lib/iov_iter.c index 273919b161617..f5df63961fb24 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_GPL(iov_iter_restore); /* * Extract a list of contiguous pages from an ITER_FOLIOQ iterator. This does -- 2.55.0.rc0.799.gd6f94ed593-goog