linux-kernel - BUG: Compile Fail 5.4 x64 version.

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Message-ID: <CAGRSmLsyDeKgkmsFXYRZVkkHawfZjw63uUs=zWQv=smLgB+5Eg@mail.gmail.com>
Date:   Sun, 23 Feb 2020 17:37:33 -0800
From:   "David F." <df7729@...il.com>
To:     linux-kernel <linux-kernel@...r.kernel.org>
Subject: BUG: Compile Fail 5.4 x64 version.

Hi,

Tried to build updates for the x86 and x64 versions of kernel.  The
x86 built, the x64 didn't.  But x64 includes more devices and items.
Here is the screen output of the failure:

 CC [M]  drivers/net/wireless/mediatek/mt76/mt76x0/pci.o
  CC [M]  drivers/net/wireless/mediatek/mt76/mt7615/mac.o
  CC [M]  drivers/net/wireless/mediatek/mt76/mt76x0/pci_mcu.o
In file included from ./include/linux/export.h:42:0,
                 from ./include/linux/linkage.h:7,
                 from ./include/linux/kernel.h:8,
                 from ./include/linux/skbuff.h:13,
                 from ./include/linux/if_ether.h:19,
                 from ./include/linux/etherdevice.h:20,
                 from drivers/net/wireless/mediatek/mt76/mt7615/mac.c:10:
drivers/net/wireless/mediatek/mt76/mt7615/mac.c: In function ‘to_rssi’:
./include/linux/compiler.h:350:38: error: call to
‘__compiletime_assert_18’ declared with attribute error: BUILD_BUG_ON
failed: (((field) + (1ULL << (__builtin_ffsll(field) - 1))) &
(((field) + (1ULL << (__builtin_ffsll(field) - 1))) - 1)) != 0
  _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
                                      ^
./include/linux/compiler.h:331:4: note: in definition of macro
‘__compiletime_assert’
    prefix ## suffix();    \
    ^
./include/linux/compiler.h:350:2: note: in expansion of macro
‘_compiletime_assert’
  _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
  ^
./include/linux/build_bug.h:39:37: note: in expansion of macro
‘compiletime_assert’
 #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
                                     ^
./include/linux/bitfield.h:46:3: note: in expansion of macro ‘BUILD_BUG_ON_MSG’
   BUILD_BUG_ON_MSG(!__builtin_constant_p(_mask),  \
   ^
./include/linux/bitfield.h:95:3: note: in expansion of macro ‘__BF_FIELD_CHECK’
   __BF_FIELD_CHECK(_mask, _reg, 0U, "FIELD_GET: "); \
   ^
drivers/net/wireless/mediatek/mt76/mt7615/mac.c:18:10: note: in
expansion of macro ‘FIELD_GET’
  return (FIELD_GET(field, rxv) - 220) / 2;
          ^
./include/linux/compiler.h:350:38: error: call to
‘__compiletime_assert_18’ declared with attribute error: BUILD_BUG_ON
failed: (((field) + (1ULL << (__builtin_ffsll(field) - 1))) &
(((field) + (1ULL << (__builtin_ffsll(field) - 1))) - 1)) != 0
  _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
                                      ^
./include/linux/compiler.h:331:4: note: in definition of macro
‘__compiletime_assert’
    prefix ## suffix();    \
    ^
./include/linux/compiler.h:350:2: note: in expansion of macro
‘_compiletime_assert’
  _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
  ^
./include/linux/build_bug.h:39:37: note: in expansion of macro
‘compiletime_assert’
 #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
                                     ^
./include/linux/bitfield.h:48:3: note: in expansion of macro ‘BUILD_BUG_ON_MSG’
   BUILD_BUG_ON_MSG((_mask) == 0, _pfx "mask is zero"); \
   ^
./include/linux/bitfield.h:95:3: note: in expansion of macro ‘__BF_FIELD_CHECK’
   __BF_FIELD_CHECK(_mask, _reg, 0U, "FIELD_GET: "); \
   ^
drivers/net/wireless/mediatek/mt76/mt7615/mac.c:18:10: note: in
expansion of macro ‘FIELD_GET’
  return (FIELD_GET(field, rxv) - 220) / 2;
          ^
./include/linux/compiler.h:350:38: error: call to
‘__compiletime_assert_18’ declared with attribute error: BUILD_BUG_ON
failed: (((field) + (1ULL << (__builtin_ffsll(field) - 1))) &
(((field) + (1ULL << (__builtin_ffsll(field) - 1))) - 1)) != 0
  _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
                                      ^
./include/linux/compiler.h:331:4: note: in definition of macro
‘__compiletime_assert’
    prefix ## suffix();    \
    ^
./include/linux/compiler.h:350:2: note: in expansion of macro
‘_compiletime_assert’
  _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
  ^
./include/linux/build_bug.h:39:37: note: in expansion of macro
‘compiletime_assert’
 #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
                                     ^
./include/linux/build_bug.h:50:2: note: in expansion of macro ‘BUILD_BUG_ON_MSG’
  BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
  ^
./include/linux/build_bug.h:21:2: note: in expansion of macro ‘BUILD_BUG_ON’
  BUILD_BUG_ON(((n) & ((n) - 1)) != 0)
  ^
./include/linux/bitfield.h:54:3: note: in expansion of macro
‘__BUILD_BUG_ON_NOT_POWER_OF_2’
   __BUILD_BUG_ON_NOT_POWER_OF_2((_mask) +   \
   ^
./include/linux/bitfield.h:95:3: note: in expansion of macro ‘__BF_FIELD_CHECK’
   __BF_FIELD_CHECK(_mask, _reg, 0U, "FIELD_GET: "); \
   ^
drivers/net/wireless/mediatek/mt76/mt7615/mac.c:18:10: note: in
expansion of macro ‘FIELD_GET’
  return (FIELD_GET(field, rxv) - 220) / 2;
          ^
  CC [M]  drivers/net/wireless/mediatek/mt76/mt76x0/init.o
scripts/Makefile.build:265: recipe for target
'drivers/net/wireless/mediatek/mt76/mt7615/mac.o' failed
make[9]: *** [drivers/net/wireless/mediatek/mt76/mt7615/mac.o] Error 1
scripts/Makefile.build:509: recipe for target
'drivers/net/wireless/mediatek/mt76/mt7615' failed
make[8]: *** [drivers/net/wireless/mediatek/mt76/mt7615] Error 2
make[8]: *** Waiting for unfinished jobs....
  AR      drivers/net/wireless/mediatek/built-in.a
  CC [M]  drivers/net/wireless/mediatek/mt76/mt76x0/main.o
  CC [M]  drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.o
  CC [M]  drivers/net/wireless/mediatek/mt76/mt76x0/phy.o
  LD [M]  drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0u.o
  LD [M]  drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0e.o
  CC      drivers/ptp/ptp_clock.o
  CC      drivers/ptp/ptp_chardev.o
  LD [M]  drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0-common.o
scripts/Makefile.build:509: recipe for target
'drivers/net/wireless/mediatek/mt76' failed
make[7]: *** [drivers/net/wireless/mediatek/mt76] Error 2
scripts/Makefile.build:509: recipe for target
'drivers/net/wireless/mediatek' failed
make[6]: *** [drivers/net/wireless/mediatek] Error 2
scripts/Makefile.build:509: recipe for target 'drivers/net/wireless' failed
make[5]: *** [drivers/net/wireless] Error 2
scripts/Makefile.build:509: recipe for target 'drivers/net' failed
make[4]: *** [drivers/net] Error 2
make[4]: *** Waiting for unfinished jobs....
  CC      drivers/ptp/ptp_sysfs.o
  CC [M]  drivers/ptp/ptp_kvm.o
  AR      drivers/ptp/built-in.a
Makefile:1652: recipe for target 'drivers' failed
make[3]: *** [drivers] Error 2
debian/rules:6: recipe for target 'build' failed
make[2]: *** [build] Error 2
dpkg-buildpackage: error: debian/rules build gave error exit status 2
scripts/Makefile.package:82: recipe for target 'bindeb-pkg' failed
make[1]: *** [bindeb-pkg] Error 2
Makefile:1430: recipe for target 'bindeb-pkg' failed
make: *** [bindeb-pkg] Error 2