[Buildroot] [PATCH] package/xen: add upstream xsa-36{0, 4, 8} security fixes

[Peter Korsgaard]

>>>>> "Peter" == Peter Korsgaard <peter at korsgaard.com> writes:

 > Fixes the following security issues:
 > - CVE-2021-3308: IRQ vector leak on x86
 >   https://xenbits.xenproject.org/xsa/advisory-360.html

 > - CVE-2021-26933: arm: The cache may not be cleaned for newly allocated
 >   scrubbed pages
 >   https://xenbits.xenproject.org/xsa/advisory-364.html

 > - CVE-2021-28687: HVM soft-reset crashes toolstack
 >   https://xenbits.xenproject.org/xsa/advisory-368.html

 > Signed-off-by: Peter Korsgaard <peter at korsgaard.com>

Committed to 2021.02.x, thanks.

-- 
Bye, Peter Korsgaard