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From:   Naresh Kamboju <naresh.kamboju@linaro.org>
Date:   Thu, 24 Sep 2020 20:07:21 +0530
Message-ID: <CA+G9fYt86DcPWokgFx4ZhsMKEjEXuUhtOTAn0hZk9mjTgy+YWQ@mail.gmail.com>
Subject: i386: allmodconfig build failed on linux next
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        open list <linux-kernel@vger.kernel.org>,
        Netdev <netdev@vger.kernel.org>, bpf <bpf@vger.kernel.org>
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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=3DTuxBuild -C/linux ARCH=3Di386 HOSTCC=3Dgcc
CC=3D"sccache gcc" O=3Dbuild allmodconfig

make -sk KBUILD_BUILD_USER=3DTuxBuild -C/linux -j16 ARCH=3Di386 HOSTCC=3Dgc=
c
CC=3D"sccache gcc" O=3Dbuild

../drivers/bus/mhi/core/debugfs.c: In function =E2=80=98mhi_debugfs_events_=
show=E2=80=99:
../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 =E2=80=98%llx=E2=
=80=99
expects argument of type =E2=80=98long long unsigned int=E2=80=99, but argu=
ment 4 has
type =E2=80=98dma_addr_t=E2=80=99 {aka =E2=80=98unsigned int=E2=80=99} [-Wf=
ormat=3D]
   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 =E2=80=98mhi_debugfs_channel=
s_show=E2=80=99:
../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 =E2=80=98%llx=E2=
=80=99
expects argument of type =E2=80=98long long unsigned int=E2=80=99, but argu=
ment 5 has
type =E2=80=98dma_addr_t=E2=80=99 {aka =E2=80=98unsigned int=E2=80=99} [-Wf=
ormat=3D]
  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 =E2=80=98__btrfs_free_extent=E2=80=
=99:
../include/linux/kern_levels.h:5:18: warning: format =E2=80=98%lu=E2=80=99 =
expects
argument of type =E2=80=98long unsigned int=E2=80=99, but argument 8 has ty=
pe
=E2=80=98unsigned int=E2=80=99 [-Wformat=3D]
    5 | #define KERN_SOH "\001"  /* ASCII Start Of Header */
      |                  ^~~~~~
../include/linux/kern_levels.h:10:19: note: in expansion of macro =E2=80=98=
KERN_SOH=E2=80=99
   10 | #define KERN_CRIT KERN_SOH "2" /* critical conditions */
      |                   ^~~~~~~~
../fs/btrfs/ctree.h:3148:24: note: in expansion of macro =E2=80=98KERN_CRIT=
=E2=80=99
 3148 |  btrfs_printk(fs_info, KERN_CRIT fmt, ##args)
      |                        ^~~~~~~~~
../fs/btrfs/extent-tree.c:3187:4: note: in expansion of macro =E2=80=98btrf=
s_crit=E2=80=99
 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
=E2=80=98ice_free_flow_profs=E2=80=99:
../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 =E2=80=98ICE_FLOW_ENTRY_HNDL=E2=80=99
 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 =E2=80=98ice_flow=
_add_entry=E2=80=99:
../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 =E2=80=98ICE_FLOW_ENTRY_HNDL=E2=80=99
  946 |  *entry_h =3D ICE_FLOW_ENTRY_HNDL(e);
      |             ^~~~~~~~~~~~~~~~~~~
../drivers/net/ethernet/intel/ice/ice_flow.c: In function =E2=80=98ice_flow=
_rem_entry=E2=80=99:
../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 =E2=80=98ICE_FLOW_ENTRY_PTR=E2=80=99
  974 |  entry =3D 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 =E2=80=98efi_mokvar_tab=
le_init=E2=80=99:
../include/linux/minmax.h:18:28: warning: comparison of distinct
pointer types lacks a cast
   18 |  (!!(sizeof((typeof(x) *)1 =3D=3D (typeof(y) *)1)))
      |                            ^~
../include/linux/minmax.h:32:4: note: in expansion of macro =E2=80=98__type=
check=E2=80=99
   32 |   (__typecheck(x, y) && __no_side_effects(x, y))
      |    ^~~~~~~~~~~
../include/linux/minmax.h:42:24: note: in expansion of macro =E2=80=98__saf=
e_cmp=E2=80=99
   42 |  __builtin_choose_expr(__safe_cmp(x, y), \
      |                        ^~~~~~~~~~
../include/linux/minmax.h:51:19: note: in expansion of macro =E2=80=98__car=
eful_cmp=E2=80=99
   51 | #define min(x, y) __careful_cmp(x, y, <)
      |                   ^~~~~~~~~~~~~
../drivers/firmware/efi/mokvar-table.c:149:15: note: in expansion of macro =
=E2=80=98min=E2=80=99
  149 |    map_size =3D min(map_size_needed + 2*EFI_PAGE_SIZE,
      |               ^~~
../drivers/staging/media/atomisp/pci/atomisp_compat_css20.c: In
function =E2=80=98__set_css_print_env=E2=80=99:
../drivers/staging/media/atomisp/pci/atomisp_compat_css20.c:860:50:
error: assignment to =E2=80=98int (*)(const char *, char *)=E2=80=99 from i=
ncompatible
pointer type =E2=80=98int (__attribute__((regparm(0))) *)(const char *, cha=
r
*)=E2=80=99 [-Werror=3Dincompatible-pointer-types]
  860 |   isp->css_env.isp_css_env.print_env.debug_print =3D vprintk;
      |                                                  ^
../drivers/staging/media/atomisp/pci/atomisp_compat_css20.c: In
function =E2=80=98atomisp_css_load_firmware=E2=80=99:
../drivers/staging/media/atomisp/pci/atomisp_compat_css20.c:893:49:
error: assignment to =E2=80=98int (*)(const char *, char *)=E2=80=99 from i=
ncompatible
pointer type =E2=80=98int (__attribute__((regparm(0))) *)(const char *, cha=
r
*)=E2=80=99 [-Werror=3Dincompatible-pointer-types]
  893 |  isp->css_env.isp_css_env.print_env.error_print =3D 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 =E2=80=98hmm_al=
loc=E2=80=99:
../drivers/staging/media/atomisp/pci/hmm/hmm.c:272:3: warning: format
=E2=80=98%ld=E2=80=99 expects argument of type =E2=80=98long int=E2=80=99, =
but argument 6 has type
=E2=80=98size_t=E2=80=99 {aka =E2=80=98unsigned int=E2=80=99} [-Wformat=3D]
  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
=E2=80=98__dynamic_func_call=E2=80=99
  129 |   func(&id, ##__VA_ARGS__);  \
      |               ^~~~~~~~~~~
../include/linux/dynamic_debug.h:161:2: note: in expansion of macro
=E2=80=98_dynamic_func_call=E2=80=99
  161 |  _dynamic_func_call(fmt,__dynamic_dev_dbg,   \
      |  ^~~~~~~~~~~~~~~~~~
../include/linux/dev_printk.h:123:2: note: in expansion of macro
=E2=80=98dynamic_dev_dbg=E2=80=99
  123 |  dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
      |  ^~~~~~~~~~~~~~~
../include/linux/dev_printk.h:123:23: note: in expansion of macro =E2=80=98=
dev_fmt=E2=80=99
  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 =E2=80=98dev_dbg=E2=80=99
  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.

--=20
Linaro LKFT
https://lkft.linaro.org