From patchwork Wed May 3 00:13:00 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefano Stabellini X-Patchwork-Id: 13229398 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id BCE94C7EE21 for ; Wed, 3 May 2023 00:14:06 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pu07d-0006Se-4I; Tue, 02 May 2023 20:13:30 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pu07W-0006R7-30 for qemu-devel@nongnu.org; Tue, 02 May 2023 20:13:22 -0400 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pu07O-0003dg-Ug for qemu-devel@nongnu.org; Tue, 02 May 2023 20:13:17 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 72BA6629D2; Wed, 3 May 2023 00:13:14 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2FD1FC4339C; Wed, 3 May 2023 00:13:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1683072793; bh=StE9EQZ/cbvXv90I/dH/Pb6J0YEc6PobNdBqFEVZB70=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=J+urF9ZU7s1vWgMpGNWmRVXp2n6WTH4GtCvxGYtuTtS2AGXQe54HtYfY9Czq86p02 x2kezoKJD3Cff1lWPRKiDkipWFDOsv0Rx90bsuJmFbzLgDnsS2x/d7lkgCCKlEnTuH FRNfYkwufHcLnQBdbFi4esIv50Af7He7BRegvg87msHnwXcVpjdBZ08b2Q9toJUDSO V1wwcHHuMJOtRC53gTr+VM+GeVNoUVt6+yJAjIcGLkhSL6LwtRVusZ6lPSG0/6h1KY xqJuCG1bUfT3DzGs9r/wzJVFbiQFi76mnsqkgWarfGWadyTpq7w+dhcBpyXWrPyG79 zXobmWTT4gH7w== From: Stefano Stabellini To: peter.maydell@linaro.org Cc: sstabellini@kernel.org, qemu-devel@nongnu.org, vikram.garhwal@amd.com, Paul Durrant Subject: [PULL v3 07/10] hw/xen/xen-hvm-common: Use g_new and error_report Date: Tue, 2 May 2023 17:13:00 -0700 Message-Id: <20230503001303.1837420-7-sstabellini@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: References: MIME-Version: 1.0 Received-SPF: pass client-ip=2604:1380:4641:c500::1; envelope-from=sstabellini@kernel.org; helo=dfw.source.kernel.org X-Spam_score_int: -45 X-Spam_score: -4.6 X-Spam_bar: ---- X-Spam_report: (-4.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.171, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: Vikram Garhwal Replace g_malloc with g_new and perror with error_report. Signed-off-by: Vikram Garhwal Reviewed-by: Stefano Stabellini Reviewed-by: Paul Durrant --- hw/xen/xen-hvm-common.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/hw/xen/xen-hvm-common.c b/hw/xen/xen-hvm-common.c index cb82f4b83d..42339c96bd 100644 --- a/hw/xen/xen-hvm-common.c +++ b/hw/xen/xen-hvm-common.c @@ -33,7 +33,7 @@ void xen_ram_alloc(ram_addr_t ram_addr, ram_addr_t size, MemoryRegion *mr, trace_xen_ram_alloc(ram_addr, size); nr_pfn = size >> TARGET_PAGE_BITS; - pfn_list = g_malloc(sizeof (*pfn_list) * nr_pfn); + pfn_list = g_new(xen_pfn_t, nr_pfn); for (i = 0; i < nr_pfn; i++) { pfn_list[i] = (ram_addr >> TARGET_PAGE_BITS) + i; @@ -730,7 +730,7 @@ void destroy_hvm_domain(bool reboot) return; } if (errno != ENOTTY /* old Xen */) { - perror("xendevicemodel_shutdown failed"); + error_report("xendevicemodel_shutdown failed with error %d", errno); } /* well, try the old thing then */ } @@ -784,7 +784,7 @@ static void xen_do_ioreq_register(XenIOState *state, } /* Note: cpus is empty at this point in init */ - state->cpu_by_vcpu_id = g_malloc0(max_cpus * sizeof(CPUState *)); + state->cpu_by_vcpu_id = g_new0(CPUState *, max_cpus); rc = xen_set_ioreq_server_state(xen_domid, state->ioservid, true); if (rc < 0) { @@ -793,7 +793,7 @@ static void xen_do_ioreq_register(XenIOState *state, goto err; } - state->ioreq_local_port = g_malloc0(max_cpus * sizeof (evtchn_port_t)); + state->ioreq_local_port = g_new0(evtchn_port_t, max_cpus); /* FIXME: how about if we overflow the page here? */ for (i = 0; i < max_cpus; i++) { @@ -850,13 +850,13 @@ void xen_register_ioreq(XenIOState *state, unsigned int max_cpus, state->xce_handle = qemu_xen_evtchn_open(); if (state->xce_handle == NULL) { - perror("xen: event channel open"); + error_report("xen: event channel open failed with error %d", errno); goto err; } state->xenstore = xs_daemon_open(); if (state->xenstore == NULL) { - perror("xen: xenstore open"); + error_report("xen: xenstore open failed with error %d", errno); goto err; }