On 16.09.2021 11:34, Dmitry Isaikin wrote:
> --- a/tools/xl/xl.c
> +++ b/tools/xl/xl.c
> @@ -81,7 +81,7 @@ static int auto_autoballoon(void)
> return 1; /* default to on */
>
> ret = regcomp(,
> - "(^| )dom0_mem=((|min:|max:)[0-9]+[bBkKmMgG]?,?)+($| )",
> +
From: Dmitry Isaykin
This regex is used for auto-balloon mode detection based on Xen command line.
The case of specifying a negative size was handled incorrectly.
>From misc/xen-command-line documentation:
dom0_mem (x86)
= List of ( min: | max: | )
If a size is positive, it
