i386 allmodconfig build failed on linux next due to below errors.
Since we recently started building allmodconfig. we do not have when
this problem started.
We are building with gcc-8, gcc-9 and gcc-10.
Build log:
------------
make -sk KBUILD_BUILD_USER=TuxBuild -C/linux ARCH=i386 HOSTCC=gcc
CC="sccache gcc" O=build allmodconfig
make -sk KBUILD_BUILD_USER=TuxBuild -C/linux -j16 ARCH=i386 HOSTCC=gcc
CC="sccache gcc" O=build
../drivers/bus/mhi/core/debugfs.c: In function ‘mhi_debugfs_events_show’:
../drivers/bus/mhi/core/debugfs.c:74:51: warning: cast from pointer to
integer of different size [-Wpointer-to-int-cast]
74 | seq_printf(m, " local rp: 0x%llx db: 0x%llx\n", (u64)ring->rp,
| ^
../drivers/bus/mhi/core/debugfs.c:74:45: warning: format ‘%llx’
expects argument of type ‘long long unsigned int’, but argument 4 has
type ‘dma_addr_t’ {aka ‘unsigned int’} [-Wformat=]
74 | seq_printf(m, " local rp: 0x%llx db: 0x%llx\n", (u64)ring->rp,
| ~~~^
| |
| long long unsigned int
| %x
75 | mhi_event->db_cfg.db_val);
| ~~~~~~~~~~~~~~~~~~~~~~~~
| |
| dma_addr_t {aka unsigned int}
../drivers/bus/mhi/core/debugfs.c: In function ‘mhi_debugfs_channels_show’:
../drivers/bus/mhi/core/debugfs.c:122:7: warning: cast from pointer to
integer of different size [-Wpointer-to-int-cast]
122 | (u64)ring->rp, (u64)ring->wp,
| ^
../drivers/bus/mhi/core/debugfs.c:122:22: warning: cast from pointer
to integer of different size [-Wpointer-to-int-cast]
122 | (u64)ring->rp, (u64)ring->wp,
| ^
../drivers/bus/mhi/core/debugfs.c:121:62: warning: format ‘%llx’
expects argument of type ‘long long unsigned int’, but argument 5 has
type ‘dma_addr_t’ {aka ‘unsigned int’} [-Wformat=]
121 | seq_printf(m, " local rp: 0x%llx local wp: 0x%llx db: 0x%llx\n",
| ~~~^
| |
|
long long unsigned int
| %x
122 | (u64)ring->rp, (u64)ring->wp,
123 | mhi_chan->db_cfg.db_val);
| ~~~~~~~~~~~~~~~~~~~~~~~
| |
| dma_addr_t {aka unsigned int}
In file included from /usr/include/sys/socket.h:33,
from ../net/bpfilter/main.c:6:
/usr/include/bits/socket.h:354:11: fatal error: asm/socket.h: No such
file or directory
354 | # include <asm/socket.h>
| ^~~~~~~~~~~~~~
compilation terminated.
make[3]: *** [scripts/Makefile.userprogs:43: net/bpfilter/main.o] Error 1
make[3]: Target '__build' not remade because of errors.
make[2]: *** [../scripts/Makefile.build:500: net/bpfilter] Error 2
In file included from ../include/linux/printk.h:7,
from ../include/linux/kernel.h:16,
from ../arch/x86/include/asm/percpu.h:27,
from ../arch/x86/include/asm/current.h:6,
from ../include/linux/sched.h:12,
from ../fs/btrfs/extent-tree.c:6:
../fs/btrfs/extent-tree.c: In function ‘__btrfs_free_extent’:
../include/linux/kern_levels.h:5:18: warning: format ‘%lu’ expects
argument of type ‘long unsigned int’, but argument 8 has type
‘unsigned int’ [-Wformat=]
5 | #define KERN_SOH "\001" /* ASCII Start Of Header */
| ^~~~~~
../include/linux/kern_levels.h:10:19: note: in expansion of macro ‘KERN_SOH’
10 | #define KERN_CRIT KERN_SOH "2" /* critical conditions */
| ^~~~~~~~
../fs/btrfs/ctree.h:3148:24: note: in expansion of macro ‘KERN_CRIT’
3148 | btrfs_printk(fs_info, KERN_CRIT fmt, ##args)
| ^~~~~~~~~
../fs/btrfs/extent-tree.c:3187:4: note: in expansion of macro ‘btrfs_crit’
3187 | btrfs_crit(info,
| ^~~~~~~~~~
make[2]: Target '__build' not remade because of errors.
make[1]: *** [/linux/Makefile:1792: net] Error 2
In file included from ../drivers/net/ethernet/intel/ice/ice_flex_pipe.c:6:
../drivers/net/ethernet/intel/ice/ice_flex_pipe.c: In function
‘ice_free_flow_profs’:
../drivers/net/ethernet/intel/ice/ice_flow.h:197:33: warning: cast
from pointer to integer of different size [-Wpointer-to-int-cast]
197 | #define ICE_FLOW_ENTRY_HNDL(e) ((u64)e)
| ^
../drivers/net/ethernet/intel/ice/ice_flex_pipe.c:2921:9: note: in
expansion of macro ‘ICE_FLOW_ENTRY_HNDL’
2921 | ICE_FLOW_ENTRY_HNDL(e));
| ^~~~~~~~~~~~~~~~~~~
In file included from ../drivers/net/ethernet/intel/ice/ice_flow.c:5:
../drivers/net/ethernet/intel/ice/ice_flow.c: In function ‘ice_flow_add_entry’:
../drivers/net/ethernet/intel/ice/ice_flow.h:197:33: warning: cast
from pointer to integer of different size [-Wpointer-to-int-cast]
197 | #define ICE_FLOW_ENTRY_HNDL(e) ((u64)e)
| ^
../drivers/net/ethernet/intel/ice/ice_flow.c:946:13: note: in
expansion of macro ‘ICE_FLOW_ENTRY_HNDL’
946 | *entry_h = ICE_FLOW_ENTRY_HNDL(e);
| ^~~~~~~~~~~~~~~~~~~
../drivers/net/ethernet/intel/ice/ice_flow.c: In function ‘ice_flow_rem_entry’:
../drivers/net/ethernet/intel/ice/ice_flow.h:198:32: warning: cast to
pointer from integer of different size [-Wint-to-pointer-cast]
198 | #define ICE_FLOW_ENTRY_PTR(h) ((struct ice_flow_entry *)(h))
| ^
../drivers/net/ethernet/intel/ice/ice_flow.c:974:10: note: in
expansion of macro ‘ICE_FLOW_ENTRY_PTR’
974 | entry = ICE_FLOW_ENTRY_PTR(entry_h);
| ^~~~~~~~~~~~~~~~~~
In file included from ../include/linux/kernel.h:14,
from ../arch/x86/include/asm/percpu.h:27,
from ../arch/x86/include/asm/current.h:6,
from ../arch/x86/include/asm/processor.h:17,
from ../arch/x86/include/asm/timex.h:5,
from ../include/linux/timex.h:65,
from ../include/linux/time32.h:13,
from ../include/linux/time.h:73,
from ../include/linux/efi.h:17,
from ../drivers/firmware/efi/mokvar-table.c:35:
../drivers/firmware/efi/mokvar-table.c: In function ‘efi_mokvar_table_init’:
../include/linux/minmax.h:18:28: warning: comparison of distinct
pointer types lacks a cast
18 | (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1)))
| ^~
../include/linux/minmax.h:32:4: note: in expansion of macro ‘__typecheck’
32 | (__typecheck(x, y) && __no_side_effects(x, y))
| ^~~~~~~~~~~
../include/linux/minmax.h:42:24: note: in expansion of macro ‘__safe_cmp’
42 | __builtin_choose_expr(__safe_cmp(x, y), \
| ^~~~~~~~~~
../include/linux/minmax.h:51:19: note: in expansion of macro ‘__careful_cmp’
51 | #define min(x, y) __careful_cmp(x, y, <)
| ^~~~~~~~~~~~~
../drivers/firmware/efi/mokvar-table.c:149:15: note: in expansion of macro ‘min’
149 | map_size = min(map_size_needed + 2*EFI_PAGE_SIZE,
| ^~~
../drivers/staging/media/atomisp/pci/atomisp_compat_css20.c: In
function ‘__set_css_print_env’:
../drivers/staging/media/atomisp/pci/atomisp_compat_css20.c:860:50:
error: assignment to ‘int (*)(const char *, char *)’ from incompatible
pointer type ‘int (__attribute__((regparm(0))) *)(const char *, char
*)’ [-Werror=incompatible-pointer-types]
860 | isp->css_env.isp_css_env.print_env.debug_print = vprintk;
| ^
../drivers/staging/media/atomisp/pci/atomisp_compat_css20.c: In
function ‘atomisp_css_load_firmware’:
../drivers/staging/media/atomisp/pci/atomisp_compat_css20.c:893:49:
error: assignment to ‘int (*)(const char *, char *)’ from incompatible
pointer type ‘int (__attribute__((regparm(0))) *)(const char *, char
*)’ [-Werror=incompatible-pointer-types]
893 | isp->css_env.isp_css_env.print_env.error_print = vprintk;
| ^
cc1: some warnings being treated as errors
make[5]: *** [../scripts/Makefile.build:283:
drivers/staging/media/atomisp/pci/atomisp_compat_css20.o] Error 1
In file included from ../include/linux/printk.h:409,
from ../include/linux/kernel.h:16,
from ../drivers/staging/media/atomisp/pci/hmm/hmm.c:23:
../drivers/staging/media/atomisp/pci/hmm/hmm.c: In function ‘hmm_alloc’:
../drivers/staging/media/atomisp/pci/hmm/hmm.c:272:3: warning: format
‘%ld’ expects argument of type ‘long int’, but argument 6 has type
‘size_t’ {aka ‘unsigned int’} [-Wformat=]
272 | "%s: pages: 0x%08x (%ld bytes), type: %d from highmem %d,
user ptr %p, cached %d\n",
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../include/linux/dynamic_debug.h:129:15: note: in definition of macro
‘__dynamic_func_call’
129 | func(&id, ##__VA_ARGS__); \
| ^~~~~~~~~~~
../include/linux/dynamic_debug.h:161:2: note: in expansion of macro
‘_dynamic_func_call’
161 | _dynamic_func_call(fmt,__dynamic_dev_dbg, \
| ^~~~~~~~~~~~~~~~~~
../include/linux/dev_printk.h:123:2: note: in expansion of macro
‘dynamic_dev_dbg’
123 | dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~
../include/linux/dev_printk.h:123:23: note: in expansion of macro ‘dev_fmt’
123 | dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~
../drivers/staging/media/atomisp/pci/hmm/hmm.c:271:2: note: in
expansion of macro ‘dev_dbg’
271 | dev_dbg(atomisp_dev,
| ^~~~~~~
../drivers/staging/media/atomisp/pci/hmm/hmm.c:272:25: note: format
string is defined here
272 | "%s: pages: 0x%08x (%ld bytes), type: %d from highmem %d,
user ptr %p, cached %d\n",
| ~~^
| |
| long int
| %d
make[5]: Target '__build' not remade because of errors.
make[4]: *** [../scripts/Makefile.build:500:
drivers/staging/media/atomisp] Error 2
make[4]: Target '__build' not remade because of errors.
make[3]: *** [../scripts/Makefile.build:500: drivers/staging/media] Error 2
make[3]: Target '__build' not remade because of errors.
make[2]: *** [../scripts/Makefile.build:500: drivers/staging] Error 2
make[2]: Target '__build' not remade because of errors.
make[1]: *** [/linux/Makefile:1792: drivers] Error 2
make[1]: Target '__all' not remade because of errors.
make: *** [Makefile:185: __sub-make] Error 2
make: Target '__all' not remade because of errors.
--
Linaro LKFT
https://lkft.linaro.org
