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Diffstat (limited to 'results/classifier/deepseek-2-tmp/output/assembly/1693649')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/output/assembly/1693649 | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/results/classifier/deepseek-2-tmp/output/assembly/1693649 b/results/classifier/deepseek-2-tmp/output/assembly/1693649 deleted file mode 100644 index 9988e1ecc..000000000 --- a/results/classifier/deepseek-2-tmp/output/assembly/1693649 +++ /dev/null @@ -1,12 +0,0 @@ - -x86 pause misbehaves with -cpu haswell - -Using qemu-2.9.0 - -When booting NetBSD using '-cpu haswell -smp 4', the system fails to initialize the additional CPUs. It appears as though the "application processor" enters routine x86_pause() but never returns. - -x86_pause() is simply two assembler instructions: 'pause; ret;' - -Replacing the routine with 'nop; nop; ret;' allows the system to proceed, of course without the benefit of the pause instruction on spin-loops! - -Additionally, booting with '-cpu phenom -smp 4' also works, although the system does seem confused about the type of CPU being used. \ No newline at end of file |