On Sun, 1 Mar 2026 21:43:43 GMT, Chris Plummer <[email protected]> wrote:

>> Yasumasa Suenaga has updated the pull request incrementally with one 
>> additional commit since the last revision:
>> 
>>   Remove unnecessary include files
>
> I'm seeing the following build failure on linux-aarch64:
> 
> 
> src/jdk.hotspot.agent/linux/native/libsaproc/ps_core.c:295:50: error: 
> 'HWCAP_PACA' undeclared (first use in this function); did you mean 
> 'HWCAP_AES'?
>   295 |             ph->pac_enabled = auxv->a_un.a_val & HWCAP_PACA;
>       |                                                  ^~~~~~~~~~
>       |                                                  HWCAP_AES

@plummercj
What kernel/glibc version did you use?

I'm not sure, but `HWCAP_PACA` seems to be introduced since Kernel 5.0: 
https://github.com/oracle/glibc/commit/a2e57f89a35e6056c9488428e68c4889e114ef71

-------------

PR Comment: https://git.openjdk.org/jdk/pull/29731#issuecomment-3981379041

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