linux/arch/s390
Vasily Gorbik 663d34c8df s390/hypfs: include z/VM guests with access control group set
Currently if z/VM guest is allowed to retrieve hypervisor performance
data globally for all guests (privilege class B) the query is formed in a
way to include all guests but the group name is left empty. This leads to
that z/VM guests which have access control group set not being included
in the results (even local vm).

Change the query group identifier from empty to "any" to retrieve
information about all guests from any groups (or without a group set).

Cc: stable@vger.kernel.org
Fixes: 31cb4bd31a ("[S390] Hypervisor filesystem (s390_hypfs) for z/VM")
Reviewed-by: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2022-01-26 18:42:39 +01:00
..
appldata s390/appldata: use struct_size() helper 2020-06-29 16:32:34 +02:00
boot arch: decompressor: remove useless vmlinux.bin.all-y 2022-01-14 02:55:44 +09:00
configs s390: update defconfigs 2022-01-24 09:10:59 +01:00
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2022-01-11 10:21:35 -08:00
hypfs s390/hypfs: include z/VM guests with access control group set 2022-01-26 18:42:39 +01:00
include s390/uaccess: fix compile error 2022-01-23 10:20:03 +01:00
kernel s390/module: fix loading modules with a lot of relocations 2022-01-24 09:10:37 +01:00
kvm bitmap patches for 5.17-rc1 2022-01-23 06:20:44 +02:00
lib s390/module: test loading modules with a lot of relocations 2022-01-24 09:10:59 +01:00
mm Merge branch 'akpm' (patches from Andrew) 2022-01-15 20:37:06 +02:00
net bpf: Change value of MAX_TAIL_CALL_CNT from 32 to 33 2021-11-16 14:03:15 +01:00
pci Rework of the MSI interrupt infrastructure: 2022-01-13 09:05:29 -08:00
purgatory s390: enable KCSAN 2021-07-30 17:09:23 +02:00
tools s390/disassembler: update opcode table 2021-12-16 19:58:07 +01:00
Kbuild kbuild: use more subdir- for visiting subdirectories while cleaning 2021-10-24 13:49:46 +09:00
Kconfig s390/module: test loading modules with a lot of relocations 2022-01-24 09:10:59 +01:00
Kconfig.debug tracing: Refactor TRACE_IRQFLAGS_SUPPORT in Kconfig 2021-08-16 11:37:21 -04:00
Makefile s390/vdso: filter out -mstack-guard and -mstack-size 2021-11-16 12:29:19 +01:00