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Tue, 11 Apr 2023 17:47:59 -0500 From: Vikram Garhwal To: CC: , , , Stefano Stabellini , Anthony Perard , Paul Durrant Subject: [QEMU][PATCH v6 07/10] hw/xen/xen-hvm-common: Use g_new and error_report Date: Tue, 11 Apr 2023 15:47:43 -0700 Message-ID: <20230411224746.16152-8-vikram.garhwal@amd.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230411224746.16152-1-vikram.garhwal@amd.com> References: <20230411224746.16152-1-vikram.garhwal@amd.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS1PEPF0000E64F:EE_|SA1PR12MB7198:EE_ X-MS-Office365-Filtering-Correlation-Id: 91e3f26d-b041-4293-93a8-08db3adece1c X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17; 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envelope-from=vikram.garhwal@amd.com; helo=NAM12-MW2-obe.outbound.protection.outlook.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 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+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org 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; }