Re: [PATCH v2 3/4] Revert "xen/balloon: Fix crash when ballooning on x86 32 bit PAE"

2020-07-24 Thread Jürgen Groß
On 24.07.20 14:42, Roger Pau Monne wrote: This reverts commit dfd74a1edfaba5864276a2859190a8d242d18952. This has been fixed by commit dca4436d1cf9e0d237c which added the out of bounds check to __add_memory, so that trying to add blocks past MAX_PHYSMEM_BITS will fail. Note the check in the Xen

[PATCH v2 3/4] Revert "xen/balloon: Fix crash when ballooning on x86 32 bit PAE"

2020-07-24 Thread Roger Pau Monne
This reverts commit dfd74a1edfaba5864276a2859190a8d242d18952. This has been fixed by commit dca4436d1cf9e0d237c which added the out of bounds check to __add_memory, so that trying to add blocks past MAX_PHYSMEM_BITS will fail. Note the check in the Xen balloon driver was bogus anyway, as it check