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Re: [PATCH v4 3/6] ieee1275: support runtime memory claiming


From: Robbie Harwood
Subject: Re: [PATCH v4 3/6] ieee1275: support runtime memory claiming
Date: Mon, 06 Feb 2023 15:09:15 -0500

Stefan Berger <stefanb@linux.ibm.com> writes:

> -/* The maximum heap size we're going to claim */
> +/* The maximum heap size we're going to claim at boot. Not used by sparc. */
>  #ifdef __i386__
>  #define HEAP_MAX_SIZE                (unsigned long) (64 * 1024 * 1024)
> -#else
> +#else /* __powerpc__ */
>  #define HEAP_MAX_SIZE                (unsigned long) (32 * 1024 * 1024)
>  #endif

In the version of this patch I've been carrying, the max heap is
increased a good bit:

> #define HEAP_MAX_SIZE          (unsigned long) (1 * 1024 * 1024 * 1024)

Should it be made larger here as well?

Full commit:
https://github.com/rhboot/grub2/commit/e572ccc0edb3423976e8301978617382994ed52a

Be well,
--Robbie

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