tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git staging-testing head: 36c3c6ecedac0e96207e9454d77231b5b1857a3f commit: 36c3c6ecedac0e96207e9454d77231b5b1857a3f [1122/1122] staging: add bcm2708 vchiq driver config: arm64-allmodconfig (attached as .config) compiler: aarch64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 36c3c6ecedac0e96207e9454d77231b5b1857a3f # save the attached .config to linux build tree make.cross ARCH=arm64
All error/warnings (new ones prefixed by >>):
In file included from
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:35:0:
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_killable.h:67:0:
warning: "mutex_lock_interruptible" redefined
#define mutex_lock_interruptible mutex_lock_interruptible_killable
In file included from
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:37:0,
from
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:34:
include/linux/mutex.h:147:0: note: this is the location of the previous
definition
#define mutex_lock_interruptible(lock)
mutex_lock_interruptible_nested(lock, 0)
In file included from
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:34:0:
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c: In function
'make_service_callback':
>> drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:385:3:
>> warning: cast from pointer to integer of different size
>> [-Wpointer-to-int-cast]
(unsigned int)header, (unsigned int)bulk_userdata);
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:72:39: note:
in definition of macro 'vchiq_log_trace'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:385:25:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
(unsigned int)header, (unsigned int)bulk_userdata);
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:72:39: note:
in definition of macro 'vchiq_log_trace'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c: In function
'process_free_queue':
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:630:27:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
state->id, slot_index, (unsigned int)data,
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:72:39: note:
in definition of macro 'vchiq_log_trace'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:670:7:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
(unsigned int)header, msgid,
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:57:39: note:
in definition of macro 'vchiq_log_error'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:697:8:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
(unsigned int)header,
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:72:39: note:
in definition of macro 'vchiq_log_trace'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:710:8:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
(unsigned int)header,
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:57:39: note:
in definition of macro 'vchiq_log_error'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:726:11:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
pos, (unsigned int)header, msgid,
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:57:39: note:
in definition of macro 'vchiq_log_error'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c: In function
'queue_message':
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:874:4:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
(unsigned int)header, size,
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:67:39: note:
in definition of macro 'vchiq_log_info'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:941:4:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
(unsigned int)header, size,
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:67:39: note:
in definition of macro 'vchiq_log_info'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c: In function
'queue_message_sync':
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:1026:4:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
(unsigned int)header, size,
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:67:39: note:
in definition of macro 'vchiq_log_info'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:1058:4:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
(unsigned int)header, size,
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:67:39: note:
in definition of macro 'vchiq_log_info'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c: In function
'resolve_bulks':
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:1365:6:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
(unsigned int)bulk->data,
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:67:39: note:
in definition of macro 'vchiq_log_info'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:1366:6:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
(unsigned int)bulk->remote_data);
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:67:39: note:
in definition of macro 'vchiq_log_info'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:1377:6:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
(unsigned int)bulk->data,
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:67:39: note:
in definition of macro 'vchiq_log_info'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:1378:6:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
(unsigned int)bulk->remote_data);
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:67:39: note:
in definition of macro 'vchiq_log_info'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c: In function
'parse_open':
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:1515:15:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
state->id, (unsigned int)header,
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:67:39: note:
in definition of macro 'vchiq_log_info'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c: In function
'parse_rx_slots':
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:1653:29:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
DEBUG_VALUE(PARSE_HEADER, (int)header);
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:189:33:
note: in definition of macro 'DEBUG_VALUE'
do { debug_ptr[DEBUG_ ## d] = (v); dsb(); } while (0)
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:1690:7:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
(unsigned int)header,
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:62:40: note:
in definition of macro 'vchiq_log_warning'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:1700:6:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
(unsigned int)header,
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:57:39: note:
in definition of macro 'vchiq_log_error'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:1726:8:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
if (((unsigned int)header & VCHIQ_SLOT_MASK) + calc_stride(size)
^
In file included from
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:34:0:
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:1731:5:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
(unsigned int)header, (unsigned int)msgid,
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:57:39: note:
in definition of macro 'vchiq_log_error'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:1751:16:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
state->id, (unsigned int)header, size,
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:67:39: note:
in definition of macro 'vchiq_log_info'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:1769:16:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
state->id, (unsigned int)header,
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:67:39: note:
in definition of macro 'vchiq_log_info'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:1787:16:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
state->id, (unsigned int)header, size,
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:67:39: note:
in definition of macro 'vchiq_log_info'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:1812:16:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
state->id, (unsigned int)header);
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:67:39: note:
in definition of macro 'vchiq_log_info'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
>> drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:1841:6:
>> warning: cast to pointer from integer of different size
>> [-Wint-to-pointer-cast]
(void *)((int *)header->data)[0];
^
In file included from
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:34:0:
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:1848:6:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
(unsigned int)header,
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:67:39: note:
in definition of macro 'vchiq_log_info'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:1851:6:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
(unsigned int)bulk->remote_data);
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:67:39: note:
in definition of macro 'vchiq_log_info'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:1907:7:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
(unsigned int)header,
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:57:39: note:
in definition of macro 'vchiq_log_error'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:1926:6:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
(unsigned int)header,
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:67:39: note:
in definition of macro 'vchiq_log_info'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:1928:20:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
bulk->actual, (unsigned int)bulk->data);
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:67:39: note:
in definition of macro 'vchiq_log_info'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:1951:16:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
state->id, (unsigned int)header, size);
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:72:39: note:
in definition of macro 'vchiq_log_trace'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:1957:16:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
state->id, (unsigned int)header, size);
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:72:39: note:
in definition of macro 'vchiq_log_trace'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:1981:16:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
state->id, (unsigned int)header, size);
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:72:39: note:
in definition of macro 'vchiq_log_trace'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:2003:23:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
state->id, msgid, (unsigned int)header, size);
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:57:39: note:
in definition of macro 'vchiq_log_error'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c: In function
'sync_func':
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:2171:5:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
(unsigned int)header,
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:57:39: note:
in definition of macro 'vchiq_log_error'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:2203:16:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
state->id, (unsigned int)header, size,
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:67:39: note:
in definition of macro 'vchiq_log_info'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:2218:16:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
state->id, (unsigned int)header, size,
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:72:39: note:
in definition of macro 'vchiq_log_trace'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:2238:23:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
state->id, msgid, (unsigned int)header, size);
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:57:39: note:
in definition of macro 'vchiq_log_error'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c: In function
'vchiq_init_slots':
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:2271:37:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
int mem_align = (VCHIQ_SLOT_SIZE - (int)mem_base) & VCHIQ_SLOT_MASK;
^
In file included from
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:34:0:
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c: In function
'vchiq_init_state':
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:2328:4:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
(unsigned int)slot_zero, slot_zero->magic, VCHIQ_MAGIC);
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:57:39: note:
in definition of macro 'vchiq_log_error'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
>> drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:2327:3:
>> note: in expansion of macro 'vchiq_loud_error'
vchiq_loud_error("slot_zero=%x: magic=%x (expected %x)",
^~~~~~~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:2338:4:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
(unsigned int)slot_zero, slot_zero->version,
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:57:39: note:
in definition of macro 'vchiq_log_error'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:2336:3:
note: in expansion of macro 'vchiq_loud_error'
vchiq_loud_error("slot_zero=%x: VideoCore version=%d "
^~~~~~~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:2350:4:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
(unsigned int)slot_zero, VCHIQ_VERSION,
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:57:39: note:
in definition of macro 'vchiq_log_error'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:2348:3:
note: in expansion of macro 'vchiq_loud_error'
vchiq_loud_error("slot_zero=%x: version=%d (VideoCore "
^~~~~~~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:2365:5:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
(unsigned int)slot_zero,
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:57:39: note:
in definition of macro 'vchiq_log_error'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:2363:4:
note: in expansion of macro 'vchiq_loud_error'
vchiq_loud_error("slot_zero=%x: slot_zero_size=%x "
^~~~~~~~~~~~~~~~
In file included from include/linux/printk.h:6:0,
from include/linux/kernel.h:13,
from include/asm-generic/bug.h:13,
from arch/arm64/include/asm/bug.h:62,
from include/linux/bug.h:4,
from include/linux/thread_info.h:11,
from include/asm-generic/current.h:4,
from ./arch/arm64/include/generated/asm/current.h:1,
from include/linux/mutex.h:13,
from
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:37,
from
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:34:
include/linux/kern_levels.h:4:18: warning: format '%x' expects argument of
type 'unsigned int', but argument 4 has type 'long unsigned int' [-Wformat=]
#define KERN_SOH "\001" /* ASCII Start Of Header */
^
include/linux/kern_levels.h:13:19: note: in expansion of macro 'KERN_SOH'
#define KERN_INFO KERN_SOH "6" /* informational */
^~~~~~~~
>> drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:52:28: note:
>> in expansion of macro 'KERN_INFO'
#define VCHIQ_LOG_PREFIX KERN_INFO "vchiq: "
^~~~~~~~~
>> drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:57:10: note:
>> in expansion of macro 'VCHIQ_LOG_PREFIX'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~~~~~~
>> drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:76:2: note:
>> in expansion of macro 'vchiq_log_error'
vchiq_log_error(vchiq_core_log_level, "===== " __VA_ARGS__)
^~~~~~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:2363:4:
note: in expansion of macro 'vchiq_loud_error'
vchiq_loud_error("slot_zero=%x: slot_zero_size=%x "
^~~~~~~~~~~~~~~~
In file included from
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:34:0:
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:2371:5:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
(unsigned int)slot_zero, slot_zero->slot_size,
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:57:39: note:
in definition of macro 'vchiq_log_error'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:2369:4:
note: in expansion of macro 'vchiq_loud_error'
vchiq_loud_error("slot_zero=%x: slot_size=%d "
^~~~~~~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:2376:5:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
(unsigned int)slot_zero, slot_zero->max_slots,
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:57:39: note:
in definition of macro 'vchiq_log_error'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:2374:4:
note: in expansion of macro 'vchiq_loud_error'
vchiq_loud_error("slot_zero=%x: max_slots=%d "
^~~~~~~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:2381:5:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
(unsigned int)slot_zero,
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:57:39: note:
in definition of macro 'vchiq_log_error'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:2379:4:
note: in expansion of macro 'vchiq_loud_error'
vchiq_loud_error("slot_zero=%x: max_slots_per_side=%d "
^~~~~~~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c: In function
'release_service_messages':
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:2760:7:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
(unsigned int)header);
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:67:39: note:
in definition of macro 'vchiq_log_info'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:2770:12:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
pos, (unsigned int)header,
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:57:39: note:
in definition of macro 'vchiq_log_error'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c: In function
'vchiq_bulk_transfer':
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:3347:9:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
size, (unsigned int)bulk->data, (unsigned int)userdata);
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:67:39: note:
in definition of macro 'vchiq_log_info'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:3347:35:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
size, (unsigned int)bulk->data, (unsigned int)userdata);
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.h:67:39: note:
in definition of macro 'vchiq_log_info'
printk(VCHIQ_LOG_PREFIX fmt "\n", ##__VA_ARGS__); } while (0)
^~~~~~~~~~~
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:3366:22:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
int payload[2] = { (int)bulk->data, bulk->size };
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c: In function
'vchiq_dump_state':
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:3696:3:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
(uint32_t)state->tx_data +
^
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_core.c:3699:3:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
(uint32_t)state->rx_data +
^
/tmp/ccHfaMQe.s: Assembler messages:
/tmp/ccHfaMQe.s:560: Error: missing immediate expression at operand 1 --
`dsb '
/tmp/ccHfaMQe.s:7188: Error: missing immediate expression at operand 1 --
`dsb '
/tmp/ccHfaMQe.s:12526: Error: missing immediate expression at operand 1 --
`dsb '
/tmp/ccHfaMQe.s:13212: Error: missing immediate expression at operand 1 --
`dsb '
/tmp/ccHfaMQe.s:13287: Error: missing immediate expression at operand 1 --
`dsb '
/tmp/ccHfaMQe.s:13298: Error: missing immediate expression at operand 1 --
`dsb '
/tmp/ccHfaMQe.s:14246: Error: missing immediate expression at operand 1 --
`dsb '
/tmp/ccHfaMQe.s:14318: Error: missing immediate expression at operand 1 --
`dsb '
/tmp/ccHfaMQe.s:14431: Error: missing immediate expression at operand 1 --
`dsb '
/tmp/ccHfaMQe.s:14461: Error: missing immediate expression at operand 1 --
`dsb '
/tmp/ccHfaMQe.s:14614: Error: missing immediate expression at operand 1 --
`dsb '
/tmp/ccHfaMQe.s:14684: Error: missing immediate expression at operand 1 --
`dsb '
/tmp/ccHfaMQe.s:14714: Error: missing immediate expression at operand 1 --
`dsb '
/tmp/ccHfaMQe.s:14904: Error: missing immediate expression at operand 1 --
`dsb '
/tmp/ccHfaMQe.s:14949: Error: missing immediate expression at operand 1 --
`dsb '
/tmp/ccHfaMQe.s:14962: Error: missing immediate expression at operand 1 --
`dsb '
/tmp/ccHfaMQe.s:15233: Error: missing immediate expression at operand 1 --
`dsb '
/tmp/ccHfaMQe.s:15513: Error: missing immediate expression at operand 1 --
`dsb '
/tmp/ccHfaMQe.s:15522: Error: missing immediate expression at operand 1 --
`dsb '
/tmp/ccHfaMQe.s:15537: Error: missing immediate expression at operand 1 --
`dsb '
/tmp/ccHfaMQe.s:15600: Error: missing immediate expression at operand 1 --
`dsb '
/tmp/ccHfaMQe.s:16214: Error: missing immediate expression at operand 1 --
`dsb '
..
vim +/__glue +48
drivers/staging/vc04_services//interface/vchiq_arm/vchiq_2835_arm.c
31 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 */
33
34 #include <linux/kernel.h>
35 #include <linux/types.h>
36 #include <linux/errno.h>
> 37 #include <linux/interrupt.h>
> 38 #include <linux/pagemap.h>
39 #include <linux/dma-mapping.h>
40 #include <linux/version.h>
41 #include <linux/io.h>
42 #include <linux/platform_device.h>
43 #include <linux/uaccess.h>
44 #include <linux/of.h>
45 #include <asm/pgtable.h>
46 #include <soc/bcm2835/raspberrypi-firmware.h>
47
> 48 #define dmac_map_area __glue(_CACHE,_dma_map_area)
> 49 #define dmac_unmap_area __glue(_CACHE,_dma_unmap_area)
50
> 51 extern void dmac_map_area(const void *, size_t, int);
> 52 extern void dmac_unmap_area(const void *, size_t, int);
53
54 #define TOTAL_SLOTS (VCHIQ_SLOT_ZERO_SLOTS + 2 * 32)
55
56 #define VCHIQ_ARM_ADDRESS(x) ((void *)((char *)x +
g_virt_to_bus_offset))
57
> 58 #include "vchiq_arm.h"
59 #include "vchiq_2835.h"
60 #include "vchiq_connected.h"
61 #include "vchiq_killable.h"
62
63 #define MAX_FRAGMENTS (VCHIQ_NUM_CURRENT_BULKS * 2)
64
65 #define BELL0 0x00
66 #define BELL2 0x08
67
68 typedef struct vchiq_2835_state_struct {
69 int inited;
70 VCHIQ_ARM_STATE_T arm_state;
71 } VCHIQ_2835_ARM_STATE_T;
72
73 static void __iomem *g_regs;
74 static unsigned int g_cache_line_size = sizeof(CACHE_LINE_SIZE);
75 static unsigned int g_fragments_size;
76 static char *g_fragments_base;
77 static char *g_free_fragments;
78 static struct semaphore g_free_fragments_sema;
79 static unsigned long g_virt_to_bus_offset;
80
81 extern int vchiq_arm_log_level;
82
83 static DEFINE_SEMAPHORE(g_free_fragments_mutex);
84
85 static irqreturn_t
86 vchiq_doorbell_irq(int irq, void *dev_id);
87
88 static int
89 create_pagelist(char __user *buf, size_t count, unsigned short type,
90 struct task_struct *task, PAGELIST_T ** ppagelist);
91
92 static void
93 free_pagelist(PAGELIST_T *pagelist, int actual);
94
95 int vchiq_platform_init(struct platform_device *pdev, VCHIQ_STATE_T
*state)
96 {
97 struct device *dev = &pdev->dev;
98 struct rpi_firmware *fw = platform_get_drvdata(pdev);
99 VCHIQ_SLOT_ZERO_T *vchiq_slot_zero;
100 struct resource *res;
101 void *slot_mem;
102 dma_addr_t slot_phys;
103 u32 channelbase;
104 int slot_mem_size, frag_mem_size;
105 int err, irq, i;
106
> 107 g_virt_to_bus_offset = virt_to_dma(dev, (void *)0);
108
109 (void)of_property_read_u32(dev->of_node, "cache-line-size",
110 &g_cache_line_size);
111 g_fragments_size = 2 * g_cache_line_size;
112
113 /* Allocate space for the channels in coherent memory */
114 slot_mem_size = PAGE_ALIGN(TOTAL_SLOTS * VCHIQ_SLOT_SIZE);
115 frag_mem_size = PAGE_ALIGN(g_fragments_size * MAX_FRAGMENTS);
116
117 slot_mem = dmam_alloc_coherent(dev, slot_mem_size +
frag_mem_size,
118 &slot_phys, GFP_KERNEL);
119 if (!slot_mem) {
120 dev_err(dev, "could not allocate DMA memory\n");
121 return -ENOMEM;
122 }
123
> 124 WARN_ON(((int)slot_mem & (PAGE_SIZE - 1)) != 0);
125
126 vchiq_slot_zero = vchiq_init_slots(slot_mem, slot_mem_size);
127 if (!vchiq_slot_zero)
---
0-DAY kernel test infrastructure Open Source Technology Center
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