Re: [Qemu-devel] [PATCH v2 0/3] optimize waiting for free thread to do compression

[no-reply]

Patchew URL: https://patchew.org/QEMU/address@hidden/



Hi,

This series failed the address@hidden build test. Please find the testing 
commands and
their output below. If you have Docker installed, you can probably reproduce it
locally.

=== TEST SCRIPT BEGIN ===
#!/bin/bash
time make address@hidden SHOW_ENV=1 J=14
=== TEST SCRIPT END ===

  CC      aarch64-softmmu/trace/generated-helpers.o
  CC      aarch64-softmmu/target/arm/translate-sve.o
/tmp/qemu-test/src/migration/ram.c: In function 
'compress_page_with_multi_thread':
/tmp/qemu-test/src/migration/ram.c:2064:26: error: comparison of constant '2' 
with boolean expression is always false [-Werror=bool-compare]
     adaptive = (adaptive == COMPRESS_WAIT_THREAD_ADAPTIVE);
                          ^~
/tmp/qemu-test/src/migration/ram.c:2060:9: error: unused variable 
'compress_wait_thread' [-Werror=unused-variable]
     int compress_wait_thread = migrate_compress_wait_thread();
         ^~~~~~~~~~~~~~~~~~~~
/tmp/qemu-test/src/migration/ram.c:2063:10: error: 'adaptive' is used 
uninitialized in this function [-Werror=uninitialized]
     wait = (adaptive == COMPRESS_WAIT_THREAD_ON);
     ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[1]: *** [/tmp/qemu-test/src/rules.mak:69: migration/ram.o] Error 1
make[1]: *** Waiting for unfinished jobs....
/tmp/qemu-test/src/migration/ram.c: In function 
'compress_page_with_multi_thread':
/tmp/qemu-test/src/migration/ram.c:2064:26: error: comparison of constant '2' 
with boolean expression is always false [-Werror=bool-compare]
     adaptive = (adaptive == COMPRESS_WAIT_THREAD_ADAPTIVE);
                          ^~
/tmp/qemu-test/src/migration/ram.c:2060:9: error: unused variable 
'compress_wait_thread' [-Werror=unused-variable]
     int compress_wait_thread = migrate_compress_wait_thread();
         ^~~~~~~~~~~~~~~~~~~~
/tmp/qemu-test/src/migration/ram.c:2063:10: error: 'adaptive' is used 
uninitialized in this function [-Werror=uninitialized]
     wait = (adaptive == COMPRESS_WAIT_THREAD_ON);
     ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors


The full log is available at
http://patchew.org/logs/address@hidden/address@hidden/?type=message.
---
Email generated automatically by Patchew [http://patchew.org/].
Please send your feedback to address@hidden