|SUCCESS| pw111749 [RFT 2/2] rte_pie: fix incorrect floating point math

|SUCCESS| pw111749 [RFT 2/2] rte_pie: fix incorrect floating point math

[checkpatch]

Test-Label: checkpatch
Test-Status: SUCCESS
http://dpdk.org/patch/111749

_coding style OK_

|FAILURE| pw111749 [RFT 2/2] rte_pie: fix incorrect floating point math

[0-day Robot]

From: robot@bytheb.org

Test-Label: github-robot: build
Test-Status: FAILURE
http://patchwork.dpdk.org/patch/111749/

_github build: failed_
Build URL: https://github.com/ovsrobot/dpdk/actions/runs/2379979952
Build Logs:
-----------------------Summary of failed steps-----------------------
"ubuntu-20.04-clang-static" failed at step Build and test
"ubuntu-20.04-clang-shared-asan+doc+tests" failed at step Build and test
"fedora:35-clang-static" failed at step Build
"fedora:35-clang-shared" failed at step Build
----------------------End summary of failed steps--------------------

-------------------------------BEGIN LOGS----------------------------
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#### [Begin job log] "ubuntu-20.04-clang-static" at step Build and test
####################################################################################
[401/4421] Generating rte_rib_mingw with a custom command.
[402/4421] Compiling C object 'lib/76b5a35@@rte_reorder@sta/reorder_rte_reorder.c.o'.
[403/4421] Linking static target lib/librte_reorder.a.
[404/4421] Generating symbol file 'lib/76b5a35@@rte_regexdev@sha/librte_regexdev.so.22.2.symbols'.
[405/4421] Generating rte_reorder_def with a custom command.
[406/4421] Generating rte_reorder_mingw with a custom command.
[407/4421] Linking target lib/librte_rib.so.22.2.
[408/4421] Compiling C object 'lib/76b5a35@@rte_sched@sta/sched_rte_red.c.o'.
[409/4421] Generating symbol file 'lib/76b5a35@@rte_dmadev@sha/librte_dmadev.so.22.2.symbols'.
[410/4421] Linking target lib/librte_reorder.so.22.2.
[411/4421] Generating symbol file 'lib/76b5a35@@rte_rib@sha/librte_rib.so.22.2.symbols'.
[412/4421] Generating rte_sched_def with a custom command.
[413/4421] Compiling C object 'lib/76b5a35@@rte_sched@sta/sched_rte_sched.c.o'.
FAILED: lib/76b5a35@@rte_sched@sta/sched_rte_sched.c.o 
ccache clang -Ilib/76b5a35@@rte_sched@sta -Ilib -I../lib -Ilib/sched -I../lib/sched -I. -I../ -Iconfig -I../config -Ilib/eal/include -I../lib/eal/include -Ilib/eal/linux/include -I../lib/eal/linux/include -Ilib/eal/x86/include -I../lib/eal/x86/include -Ilib/eal/common -I../lib/eal/common -Ilib/eal -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/telemetry/../metrics -I../lib/telemetry/../metrics -Ilib/telemetry -I../lib/telemetry -Ilib/mbuf -I../lib/mbuf -Ilib/mempool -I../lib/mempool -Ilib/ring -I../lib/ring -Ilib/meter -I../lib/meter -Xclang -fcolor-diagnostics -pipe -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -O2 -g -include rte_config.h -Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpointer-arith -Wsign-compare -Wstrict-prototypes -Wundef -Wwrite-strings -Wno-address-of-packed-member -Wno-missing-field-initializers -D_GNU_SOURCE -fPIC -march=corei7 -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -DRTE_LOG_DEFAULT_LOGTYPE=lib.sched  -MD -MQ 'lib/76b5a35@@rte_sched@sta/sched_rte_sched.c.o' -MF 'lib/76b5a35@@rte_sched@sta/sched_rte_sched.c.o.d' -o 'lib/76b5a35@@rte_sched@sta/sched_rte_sched.c.o' -c ../lib/sched/rte_sched.c
In file included from ../lib/sched/rte_sched.c:18:
In file included from ../lib/sched/rte_sched.h:65:
../lib/sched/rte_pie.h:242:19: error: implicit conversion from 'uint64_t' (aka 'unsigned long') to 'double' changes value from 18446744073709551615 to 18446744073709551616 [-Werror,-Wimplicit-const-int-float-conversion]
        if (rte_rand() < (uint64_t)RTE_RAND_MAX * pie->drop_prob) {
                         ^~~~~~~~~~~~~~~~~~~~~~ ~
1 error generated.
[414/4421] Compiling C object 'lib/76b5a35@@rte_sched@sta/sched_rte_approx.c.o'.
[415/4421] Generating symbol file 'lib/76b5a35@@rte_reorder@sha/librte_reorder.so.22.2.symbols'.
ninja: build stopped: subcommand failed.
##[error]Process completed with exit code 1.
####################################################################################
#### [End job log] "ubuntu-20.04-clang-static" at step Build and test
####################################################################################




####################################################################################
#### [Begin job log] "ubuntu-20.04-clang-shared-asan+doc+tests" at step Build and test
####################################################################################
[402/4601] Generating rte_rib_def with a custom command.
[403/4601] Generating rte_rib_mingw with a custom command.
[404/4601] Compiling C object 'lib/76b5a35@@rte_reorder@sta/reorder_rte_reorder.c.o'.
[405/4601] Compiling C object 'lib/76b5a35@@rte_rib@sta/rib_rte_rib6.c.o'.
[406/4601] Linking static target lib/librte_reorder.a.
[407/4601] Linking static target lib/librte_rib.a.
[408/4601] Generating rte_reorder_def with a custom command.
[409/4601] Generating rte_reorder_mingw with a custom command.
[410/4601] Linking target lib/librte_rib.so.22.2.
[411/4601] Compiling C object 'lib/76b5a35@@rte_sched@sta/sched_rte_red.c.o'.
[412/4601] Generating symbol file 'lib/76b5a35@@rte_rib@sha/librte_rib.so.22.2.symbols'.
[413/4601] Linking target lib/librte_reorder.so.22.2.
[414/4601] Compiling C object 'lib/76b5a35@@rte_sched@sta/sched_rte_sched.c.o'.
FAILED: lib/76b5a35@@rte_sched@sta/sched_rte_sched.c.o 
ccache clang -Ilib/76b5a35@@rte_sched@sta -Ilib -I../lib -Ilib/sched -I../lib/sched -I. -I../ -Iconfig -I../config -Ilib/eal/include -I../lib/eal/include -Ilib/eal/linux/include -I../lib/eal/linux/include -Ilib/eal/x86/include -I../lib/eal/x86/include -Ilib/eal/common -I../lib/eal/common -Ilib/eal -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/telemetry/../metrics -I../lib/telemetry/../metrics -Ilib/telemetry -I../lib/telemetry -Ilib/mbuf -I../lib/mbuf -Ilib/mempool -I../lib/mempool -Ilib/ring -I../lib/ring -Ilib/meter -I../lib/meter -Xclang -fcolor-diagnostics -fsanitize=address -fno-omit-frame-pointer -pipe -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -O2 -g -include rte_config.h -Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpointer-arith -Wsign-compare -Wstrict-prototypes -Wundef -Wwrite-strings -Wno-address-of-packed-member -Wno-missing-field-initializers -D_GNU_SOURCE -fPIC -march=corei7 -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -DRTE_LOG_DEFAULT_LOGTYPE=lib.sched  -MD -MQ 'lib/76b5a35@@rte_sched@sta/sched_rte_sched.c.o' -MF 'lib/76b5a35@@rte_sched@sta/sched_rte_sched.c.o.d' -o 'lib/76b5a35@@rte_sched@sta/sched_rte_sched.c.o' -c ../lib/sched/rte_sched.c
In file included from ../lib/sched/rte_sched.c:18:
In file included from ../lib/sched/rte_sched.h:65:
../lib/sched/rte_pie.h:242:19: error: implicit conversion from 'uint64_t' (aka 'unsigned long') to 'double' changes value from 18446744073709551615 to 18446744073709551616 [-Werror,-Wimplicit-const-int-float-conversion]
        if (rte_rand() < (uint64_t)RTE_RAND_MAX * pie->drop_prob) {
                         ^~~~~~~~~~~~~~~~~~~~~~ ~
1 error generated.
[415/4601] Generating symbol file 'lib/76b5a35@@rte_reorder@sha/librte_reorder.so.22.2.symbols'.
[416/4601] Compiling C object 'lib/76b5a35@@rte_pipeline@sta/pipeline_rte_table_action.c.o'.
ninja: build stopped: subcommand failed.
##[error]Process completed with exit code 1.
####################################################################################
#### [End job log] "ubuntu-20.04-clang-shared-asan+doc+tests" at step Build and test
####################################################################################




####################################################################################
#### [Begin job log] "fedora:35-clang-static" at step Build
####################################################################################
####################################################################################
#### [End job log] "fedora:35-clang-static" at step Build
####################################################################################




####################################################################################
#### [Begin job log] "fedora:35-clang-shared" at step Build
####################################################################################
####################################################################################
#### [End job log] "fedora:35-clang-shared" at step Build
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--------------------------------END LOGS-----------------------------