[PATCH v4 0/6] Memory tagging support

[Siddhesh Poyarekar]

On 12/19/20 12:59 AM, Richard Earnshaw via Libc-alpha wrote:
> Main changes in this version:
> 
>   - collapse the changes to the malloc code to a single patch.
>   - change _LIBC_MTAG to USE_MTAG.
>   - comments around definition of PROT_MTE.
>   - tunable renamed to glibc.mem.tagging.
>   - cleanups to assembler files for aarch64 support.
> 

I've tested the build to verify that --enable-memory-tagging works 
correctly on x86_64 and the resulting bins don't regress the testsuite. 
  I'm working through the individual patches to review; will post 
comments shortly.

Siddhesh