tree: git://people.freedesktop.org/~agd5f/linux.git amd-18.50
head: 88a0039cb034176ee3416dd0c3a49feea2f446ab
commit: a26f88704ef76f0213692b3b04f210de6e9e8676 [1284/1415] drm/scheduler: fix build error due to change in scheduler struct
config: arm64-allmodconfig (attached as .config)
compiler: aarch64-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout a26f88704ef76f0213692b3b04f210de6e9e8676
# save the attached .config to linux build tree
GCC_VERSION=7.2.0 make.cross ARCH=arm64
All warnings (new ones prefixed by >>):
In file included from include/linux/swab.h:5:0,
from include/uapi/linux/byteorder/big_endian.h:13,
from include/linux/byteorder/big_endian.h:5,
from arch/arm64/include/uapi/asm/byteorder.h:21,
from include/asm-generic/bitops/le.h:6,
from arch/arm64/include/asm/bitops.h:50,
from include/linux/bitops.h:38,
from include/linux/kernel.h:11,
from include/linux/list.h:9,
from include/linux/rculist.h:10,
from include/linux/pid.h:5,
from include/linux/sched.h:14,
from include/linux/kthread.h:6,
from drivers/gpu/drm/v3d/v3d_sched.c:21:
drivers/gpu/drm/v3d/v3d_sched.c: In function 'v3d_job_timedout':
drivers/gpu/drm/v3d/v3d_sched.c:157:44: error: 'job_q' undeclared (first use in this function); did you mean 'job'?
u32 ctca = V3D_CORE_READ(0, V3D_CLE_CTNCA(job_q));
^
include/uapi/linux/swab.h:117:32: note: in definition of macro '__swab32'
(__builtin_constant_p((__u32)(x)) ? \
^
include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu'
#define le32_to_cpu __le32_to_cpu
^~~~~~~~~~~~~
>> arch/arm64/include/asm/io.h:136:32: note: in expansion of macro 'readl_relaxed'
#define readl(c) ({ u32 __v = readl_relaxed(c); __iormb(); __v; })
^~~~~~~~~~~~~
drivers/gpu/drm/v3d/v3d_drv.h:166:37: note: in expansion of macro 'readl'
#define V3D_CORE_READ(core, offset) readl(v3d->core_regs[core] + offset)
^~~~~
drivers/gpu/drm/v3d/v3d_sched.c:157:13: note: in expansion of macro 'V3D_CORE_READ'
u32 ctca = V3D_CORE_READ(0, V3D_CLE_CTNCA(job_q));
^~~~~~~~~~~~~
drivers/gpu/drm/v3d/v3d_sched.c:157:30: note: in expansion of macro 'V3D_CLE_CTNCA'
u32 ctca = V3D_CORE_READ(0, V3D_CLE_CTNCA(job_q));
^~~~~~~~~~~~~
drivers/gpu/drm/v3d/v3d_sched.c:157:44: note: each undeclared identifier is reported only once for each function it appears in
u32 ctca = V3D_CORE_READ(0, V3D_CLE_CTNCA(job_q));
^
include/uapi/linux/swab.h:117:32: note: in definition of macro '__swab32'
(__builtin_constant_p((__u32)(x)) ? \
^
include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu'
#define le32_to_cpu __le32_to_cpu
^~~~~~~~~~~~~
>> arch/arm64/include/asm/io.h:136:32: note: in expansion of macro 'readl_relaxed'
#define readl(c) ({ u32 __v = readl_relaxed(c); __iormb(); __v; })
^~~~~~~~~~~~~
drivers/gpu/drm/v3d/v3d_drv.h:166:37: note: in expansion of macro 'readl'
#define V3D_CORE_READ(core, offset) readl(v3d->core_regs[core] + offset)
^~~~~
drivers/gpu/drm/v3d/v3d_sched.c:157:13: note: in expansion of macro 'V3D_CORE_READ'
u32 ctca = V3D_CORE_READ(0, V3D_CLE_CTNCA(job_q));
^~~~~~~~~~~~~
drivers/gpu/drm/v3d/v3d_sched.c:157:30: note: in expansion of macro 'V3D_CLE_CTNCA'
u32 ctca = V3D_CORE_READ(0, V3D_CLE_CTNCA(job_q));
^~~~~~~~~~~~~
drivers/gpu/drm/v3d/v3d_sched.c:158:30: error: implicit declaration of function 'V3D_CLE_CTNRA'; did you mean 'V3D_CLE_CTNCA'? [-Werror=implicit-function-declaration]
u32 ctra = V3D_CORE_READ(0, V3D_CLE_CTNRA(job_q));
^
include/uapi/linux/swab.h:117:32: note: in definition of macro '__swab32'
(__builtin_constant_p((__u32)(x)) ? \
^
include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu'
#define le32_to_cpu __le32_to_cpu
^~~~~~~~~~~~~
>> arch/arm64/include/asm/io.h:136:32: note: in expansion of macro 'readl_relaxed'
#define readl(c) ({ u32 __v = readl_relaxed(c); __iormb(); __v; })
^~~~~~~~~~~~~
drivers/gpu/drm/v3d/v3d_drv.h:166:37: note: in expansion of macro 'readl'
#define V3D_CORE_READ(core, offset) readl(v3d->core_regs[core] + offset)
^~~~~
drivers/gpu/drm/v3d/v3d_sched.c:158:13: note: in expansion of macro 'V3D_CORE_READ'
u32 ctra = V3D_CORE_READ(0, V3D_CLE_CTNRA(job_q));
^~~~~~~~~~~~~
drivers/gpu/drm/v3d/v3d_sched.c:166:9: error: 'struct v3d_job' has no member named 'timedout_ctca'
if (job->timedout_ctca != ctca || job->timedout_ctra != ctra) {
^~
drivers/gpu/drm/v3d/v3d_sched.c:166:39: error: 'struct v3d_job' has no member named 'timedout_ctra'
if (job->timedout_ctca != ctca || job->timedout_ctra != ctra) {
^~
drivers/gpu/drm/v3d/v3d_sched.c:167:6: error: 'struct v3d_job' has no member named 'timedout_ctca'
job->timedout_ctca = ctca;
^~
drivers/gpu/drm/v3d/v3d_sched.c:168:6: error: 'struct v3d_job' has no member named 'timedout_ctra'
job->timedout_ctra = ctra;
^~
cc1: some warnings being treated as errors
--
In file included from include/linux/swab.h:5:0,
from include/uapi/linux/byteorder/big_endian.h:13,
from include/linux/byteorder/big_endian.h:5,
from arch/arm64/include/uapi/asm/byteorder.h:21,
from include/asm-generic/bitops/le.h:6,
from arch/arm64/include/asm/bitops.h:50,
from include/linux/bitops.h:38,
from include/linux/kernel.h:11,
from include/linux/list.h:9,
from include/linux/rculist.h:10,
from include/linux/pid.h:5,
from include/linux/sched.h:14,
from include/linux/kthread.h:6,
from drivers/gpu//drm/v3d/v3d_sched.c:21:
drivers/gpu//drm/v3d/v3d_sched.c: In function 'v3d_job_timedout':
drivers/gpu//drm/v3d/v3d_sched.c:157:44: error: 'job_q' undeclared (first use in this function); did you mean 'job'?
u32 ctca = V3D_CORE_READ(0, V3D_CLE_CTNCA(job_q));
^
include/uapi/linux/swab.h:117:32: note: in definition of macro '__swab32'
(__builtin_constant_p((__u32)(x)) ? \
^
include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu'
#define le32_to_cpu __le32_to_cpu
^~~~~~~~~~~~~
>> arch/arm64/include/asm/io.h:136:32: note: in expansion of macro 'readl_relaxed'
#define readl(c) ({ u32 __v = readl_relaxed(c); __iormb(); __v; })
^~~~~~~~~~~~~
drivers/gpu//drm/v3d/v3d_drv.h:166:37: note: in expansion of macro 'readl'
#define V3D_CORE_READ(core, offset) readl(v3d->core_regs[core] + offset)
^~~~~
drivers/gpu//drm/v3d/v3d_sched.c:157:13: note: in expansion of macro 'V3D_CORE_READ'
u32 ctca = V3D_CORE_READ(0, V3D_CLE_CTNCA(job_q));
^~~~~~~~~~~~~
drivers/gpu//drm/v3d/v3d_sched.c:157:30: note: in expansion of macro 'V3D_CLE_CTNCA'
u32 ctca = V3D_CORE_READ(0, V3D_CLE_CTNCA(job_q));
^~~~~~~~~~~~~
drivers/gpu//drm/v3d/v3d_sched.c:157:44: note: each undeclared identifier is reported only once for each function it appears in
u32 ctca = V3D_CORE_READ(0, V3D_CLE_CTNCA(job_q));
^
include/uapi/linux/swab.h:117:32: note: in definition of macro '__swab32'
(__builtin_constant_p((__u32)(x)) ? \
^
include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu'
#define le32_to_cpu __le32_to_cpu
^~~~~~~~~~~~~
>> arch/arm64/include/asm/io.h:136:32: note: in expansion of macro 'readl_relaxed'
#define readl(c) ({ u32 __v = readl_relaxed(c); __iormb(); __v; })
^~~~~~~~~~~~~
drivers/gpu//drm/v3d/v3d_drv.h:166:37: note: in expansion of macro 'readl'
#define V3D_CORE_READ(core, offset) readl(v3d->core_regs[core] + offset)
^~~~~
drivers/gpu//drm/v3d/v3d_sched.c:157:13: note: in expansion of macro 'V3D_CORE_READ'
u32 ctca = V3D_CORE_READ(0, V3D_CLE_CTNCA(job_q));
^~~~~~~~~~~~~
drivers/gpu//drm/v3d/v3d_sched.c:157:30: note: in expansion of macro 'V3D_CLE_CTNCA'
u32 ctca = V3D_CORE_READ(0, V3D_CLE_CTNCA(job_q));
^~~~~~~~~~~~~
drivers/gpu//drm/v3d/v3d_sched.c:158:30: error: implicit declaration of function 'V3D_CLE_CTNRA'; did you mean 'V3D_CLE_CTNCA'? [-Werror=implicit-function-declaration]
u32 ctra = V3D_CORE_READ(0, V3D_CLE_CTNRA(job_q));
^
include/uapi/linux/swab.h:117:32: note: in definition of macro '__swab32'
(__builtin_constant_p((__u32)(x)) ? \
^
include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu'
#define le32_to_cpu __le32_to_cpu
^~~~~~~~~~~~~
>> arch/arm64/include/asm/io.h:136:32: note: in expansion of macro 'readl_relaxed'
#define readl(c) ({ u32 __v = readl_relaxed(c); __iormb(); __v; })
^~~~~~~~~~~~~
drivers/gpu//drm/v3d/v3d_drv.h:166:37: note: in expansion of macro 'readl'
#define V3D_CORE_READ(core, offset) readl(v3d->core_regs[core] + offset)
^~~~~
drivers/gpu//drm/v3d/v3d_sched.c:158:13: note: in expansion of macro 'V3D_CORE_READ'
u32 ctra = V3D_CORE_READ(0, V3D_CLE_CTNRA(job_q));
^~~~~~~~~~~~~
drivers/gpu//drm/v3d/v3d_sched.c:166:9: error: 'struct v3d_job' has no member named 'timedout_ctca'
if (job->timedout_ctca != ctca || job->timedout_ctra != ctra) {
^~
drivers/gpu//drm/v3d/v3d_sched.c:166:39: error: 'struct v3d_job' has no member named 'timedout_ctra'
if (job->timedout_ctca != ctca || job->timedout_ctra != ctra) {
^~
drivers/gpu//drm/v3d/v3d_sched.c:167:6: error: 'struct v3d_job' has no member named 'timedout_ctca'
job->timedout_ctca = ctca;
^~
drivers/gpu//drm/v3d/v3d_sched.c:168:6: error: 'struct v3d_job' has no member named 'timedout_ctra'
job->timedout_ctra = ctra;
^~
cc1: some warnings being treated as errors
vim +/readl_relaxed +136 arch/arm64/include/asm/io.h
fc47897d Catalin Marinas 2012-03-05 128
fc47897d Catalin Marinas 2012-03-05 129 /*
fc47897d Catalin Marinas 2012-03-05 130 * I/O memory access primitives. Reads are ordered relative to any
fc47897d Catalin Marinas 2012-03-05 131 * following Normal memory access. Writes are ordered relative to any prior
fc47897d Catalin Marinas 2012-03-05 132 * Normal memory access.
fc47897d Catalin Marinas 2012-03-05 133 */
fc47897d Catalin Marinas 2012-03-05 134 #define readb(c) ({ u8 __v = readb_relaxed(c); __iormb(); __v; })
fc47897d Catalin Marinas 2012-03-05 135 #define readw(c) ({ u16 __v = readw_relaxed(c); __iormb(); __v; })
fc47897d Catalin Marinas 2012-03-05 @136 #define readl(c) ({ u32 __v = readl_relaxed(c); __iormb(); __v; })
12f88398 Chen Gang 2013-04-19 137 #define readq(c) ({ u64 __v = readq_relaxed(c); __iormb(); __v; })
fc47897d Catalin Marinas 2012-03-05 138
:::::: The code at line 136 was first introduced by commit
:::::: fc47897d2c65bc94b6868a5c914afbd33216e26f arm64: Device specific operations
:::::: TO: Catalin Marinas <catalin.marinas@xxxxxxx>
:::::: CC: Catalin Marinas <catalin.marinas@xxxxxxx>
---
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