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+id = 519
+title = "xive: An extra '0x' prefix when printing hex values in the trace."
+state = "closed"
+created_at = "2021-08-09T03:19:54.471Z"
+closed_at = "2021-08-28T14:13:51.630Z"
+labels = ["Bite Sized", "kind::Bug", "target: ppc", "workflow::In Progress"]
+url = "https://gitlab.com/qemu-project/qemu/-/issues/519"
+host-os = "Arch Linux"
+host-arch = "x86_64"
+qemu-version = "QEMU emulator version 6.0.91 (v6.1.0-rc1-87-g2cd9e2bd09)"
+guest-os = "In-built skiboot is sufficient."
+guest-arch = "ppc64le"
+description = """The trace functions corresponding to the functions below print certain
+parameters with a double "0x" prefix, i.e., with "0x0x".
+
+
+- xive_source_esb_read
+- xive_source_esb_write
+- xive_tctx_tm_write
+- xive_tctx_tm_read"""
+reproduce = """1. Execute the command line on a terminal
+2. Watch the terminal for the output."""
+additional = """Sample output:
+
+    xive_end_source_read END 0x0/0xf @0x0x1e0800
+    xive_source_esb_read @0x0x210c00 IRQ 0x10 val=0x0x1  
+    xive_tctx_tm_read @0x0x10038 sz=1 val=0x0
+    xive_tctx_tm_write @0x0x10038 sz=1 val=0x80
+    xive_tctx_tm_read @0x0x10038 sz=1 val=0x80
+    xive_end_source_read END 0x0/0xf @0x0x1e0800
+    xive_source_esb_read @0x0x210c00 IRQ 0x10 val=0x0x1
+    xive_tctx_tm_read @0x0x10038 sz=1 val=0x0
+    xive_tctx_tm_write @0x0x10038 sz=1 val=0x80
+    xive_tctx_tm_read @0x0x10038 sz=1 val=0x80
+
+The source lines at fault:
+
+    xive_source_esb_read(uint64_t addr, uint32_t srcno, uint64_t value) "@0x0x%"PRIx64" IRQ 0x%x val=0x0x%"PRIx64
+    xive_source_esb_write(uint64_t addr, uint32_t srcno, uint64_t value) "@0x0x%"PRIx64" IRQ 0x%x val=0x0x%"PRIx64
+    xive_tctx_tm_write(uint64_t offset, unsigned int size, uint64_t value) "@0x0x%"PRIx64" sz=%d val=0x%" PRIx64
+    xive_tctx_tm_read(uint64_t offset, unsigned int size, uint64_t value) "@0x0x%"PRIx64" sz=%d val=0x%" PRIx64"""