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Re: [Qemu-devel] [PATCH] NVMe: Initial commit to add an NVM Express devi

From: Stefan Weil
Subject: Re: [Qemu-devel] [PATCH] NVMe: Initial commit to add an NVM Express device
Date: Sat, 8 Dec 2012 08:52:19 +0100
User-agent: SquirrelMail/1.4.21 
Compilation on 32 bit Linux results in lots of warnings caused by wrong
format specifiers.
Please don't add type casts, but try to use the format specifiers needed
(PRIu64, ...).

  CC    hw/nvme.o
/qemu/hw/nvme.c: In function 'nvme_init_file':
/qemu/hw/nvme.c:834:5: error: format '%lu' expects argument of type 'long
unsigned int', but argument 5 has type 'off_t' [-Werror=format]
/qemu/hw/nvme.c:845:13: error: format '%lu' expects argument of type 'long
unsigned int', but argument 4 has type 'off_t' [-Werror=format]
/qemu/hw/nvme.c: In function 'nvme_open_namespace':
/qemu/hw/nvme.c:871:5: error: format '%lu' expects argument of type 'long
unsigned int', but argument 7 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c: In function 'nvme_close_namespace':
/qemu/hw/nvme.c:895:5: error: format '%lu' expects argument of type 'long
unsigned int', but argument 7 has type 'size_t' [-Werror=format]
/qemu/hw/nvme.c:895:5: error: format '%lu' expects argument of type 'long
unsigned int', but argument 8 has type 'size_t' [-Werror=format]
/qemu/hw/nvme.c: In function 'nvme_setup_discontig':
/qemu/hw/nvme.c:955:17: error: format '%lx' expects argument of type 'long
unsigned int', but argument 4 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c:964:9: error: format '%lx' expects argument of type 'long
unsigned int', but argument 4 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c:966:13: error: format '%lx' expects argument of type 'long
unsigned int', but argument 4 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c: In function 'nvme_discontig':
/qemu/hw/nvme.c:981:5: error: format '%lx' expects argument of type 'long
unsigned int', but argument 4 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c: In function 'nvme_do_prp':
/qemu/hw/nvme.c:997:5: error: format '%lx' expects argument of type 'long
unsigned int', but argument 6 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c:997:5: error: format '%lx' expects argument of type 'long
unsigned int', but argument 7 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c:1021:25: error: format '%lx' expects argument of type
'long unsigned int', but argument 5 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c:1034:21: error: format '%lx' expects argument of type
'long unsigned int', but argument 5 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c:1039:17: error: format '%lx' expects argument of type
'long unsigned int', but argument 5 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c: In function 'nvme_wait_sq':
/qemu/hw/nvme.c:1079:5: error: format '%lu' expects argument of type 'long
unsigned int', but argument 5 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c: In function 'nvme_post_cqe':
/qemu/hw/nvme.c:1153:5: error: format '%lx' expects argument of type 'long
unsigned int', but argument 7 has type 'hwaddr' [-Werror=format]
/qemu/hw/nvme.c: In function 'nvme_dsm':
/qemu/hw/nvme.c:1305:17: error: format '%ld' expects argument of type
'long int', but argument 4 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c:1305:17: error: format '%ld' expects argument of type
'long int', but argument 5 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c:1305:17: error: format '%ld' expects argument of type
'long int', but argument 6 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c: In function 'nvme_rw':
/qemu/hw/nvme.c:1329:5: error: format '%lu' expects argument of type 'long
unsigned int', but argument 5 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c:1329:5: error: format '%lu' expects argument of type 'long
unsigned int', but argument 7 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c:1329:5: error: format '%lu' expects argument of type 'long
unsigned int', but argument 8 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c:1332:9: error: format '%ld' expects argument of type 'long
int', but argument 4 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c:1332:9: error: format '%ld' expects argument of type 'long
int', but argument 6 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c:1339:9: error: format '%lu' expects argument of type 'long
unsigned int', but argument 5 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c:1352:9: error: format '%lx' expects argument of type 'long
unsigned int', but argument 5 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c: In function 'nvme_write_uncor':
/qemu/hw/nvme.c:1404:5: error: format '%lu' expects argument of type 'long
unsigned int', but argument 5 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c:1406:9: error: format '%ld' expects argument of type 'long
int', but argument 4 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c:1406:9: error: format '%ld' expects argument of type 'long
int', but argument 6 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c: In function 'nvme_compare':
/qemu/hw/nvme.c:1446:5: error: format '%lu' expects argument of type 'long
unsigned int', but argument 5 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c:1446:5: error: format '%lu' expects argument of type 'long
unsigned int', but argument 7 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c:1449:9: error: format '%ld' expects argument of type 'long
int', but argument 5 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c:1449:9: error: format '%ld' expects argument of type 'long
int', but argument 7 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c:1456:9: error: format '%lu' expects argument of type 'long
unsigned int', but argument 6 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c:1469:9: error: format '%lx' expects argument of type 'long
unsigned int', but argument 5 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c: In function 'nvme_create_sq':
/qemu/hw/nvme.c:1592:9: error: format '%lx' expects argument of type 'long
unsigned int', but argument 4 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c: In function 'nvme_fw_log_info':
/qemu/hw/nvme.c:1863:9: error: format '%ld' expects argument of type 'long
int', but argument 4 has type 'unsigned int' [-Werror=format]
/qemu/hw/nvme.c: In function 'nvme_error_log_info':
/qemu/hw/nvme.c:1876:9: error: format '%lu' expects argument of type 'long
unsigned int', but argument 4 has type 'unsigned int' [-Werror=format]
/qemu/hw/nvme.c: In function 'nvme_smart_info':
/qemu/hw/nvme.c:1896:9: error: format '%ld' expects argument of type 'long
int', but argument 4 has type 'unsigned int' [-Werror=format]
/qemu/hw/nvme.c: In function 'nvme_abort_req':
/qemu/hw/nvme.c:2162:21: error: variable 'cqe' set but not used
[-Werror=unused-but-set-variable]
/qemu/hw/nvme.c: In function 'nvme_start_ctrl':
/qemu/hw/nvme.c:2360:9: error: format '%lx' expects argument of type 'long
unsigned int', but argument 4 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c:2360:9: error: format '%lx' expects argument of type 'long
unsigned int', but argument 5 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c: In function 'nvme_write_bar':
/qemu/hw/nvme.c:2405:5: error: format '%lx' expects argument of type 'long
unsigned int', but argument 5 has type 'hwaddr' [-Werror=format]
/qemu/hw/nvme.c:2405:5: error: format '%lx' expects argument of type 'long
unsigned int', but argument 6 has type 'uint64_t' [-Werror=format]
/qemu/hw/nvme.c: In function 'nvme_mmio_read':
/qemu/hw/nvme.c:2464:9: error: format '%ld' expects argument of type 'long
int', but argument 4 has type 'hwaddr' [-Werror=format]
/qemu/hw/nvme.c: In function 'nvme_process_db':
/qemu/hw/nvme.c:2473:5: error: format '%lx' expects argument of type 'long
unsigned int', but argument 5 has type 'hwaddr' [-Werror=format]
/qemu/hw/nvme.c:2475:9: error: format '%lx' expects argument of type 'long
unsigned int', but argument 4 has type 'hwaddr' [-Werror=format]
/qemu/hw/nvme.c:2490:13: error: format '%lx' expects argument of type
'long unsigned int', but argument 5 has type 'hwaddr' [-Werror=format]
/qemu/hw/nvme.c: In function 'nvme_mmio_write':
/qemu/hw/nvme.c:2557:9: error: format '%ld' expects argument of type 'long
int', but argument 4 has type 'hwaddr' [-Werror=format]
/qemu/hw/nvme.c: In function 'nvme_init_ctrl':
/qemu/hw/nvme.c:2705:5: error: format '%lx' expects argument of type 'long
unsigned int', but argument 5 has type 'uint64_t' [-Werror=format]
cc1: all warnings being treated as errors
make: *** [hw/nvme.o] Error 1
make: Leaving directory `/qemu/bin/debug/i686-linux-gnu'
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