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| author | Christian Borntraeger <borntraeger@linux.ibm.com> | 2026-08-05 13:04:48 +0200 |
|---|---|---|
| committer | Claudio Imbrenda <imbrenda@linux.ibm.com> | 2026-08-11 10:45:26 +0200 |
| commit | b98014e98e0842b498506d9b3060bf1707ed0739 (patch) | |
| tree | d734f1c90480010a974a929e65d8dede6593043e /scripts/const_structs.checkpatch | |
| parent | feadc5e84dcb53422a437556c35af9efd9826fd5 (diff) | |
| download | linux-b98014e98e0842b498506d9b3060bf1707ed0739.tar.gz linux-b98014e98e0842b498506d9b3060bf1707ed0739.zip | |
KVM: s390: Remove user triggerable WARN_ON
pin_map_page() fails legitimately whenever the userspace mapping behind
the adapter route has gone away, e.g. when the VMM unmaps that memory.
As this can happen without a kernel programming error, remove the
WARN_ON.
Fixes: 1e95e3bc6b05 ("KVM: s390: Enable adapter_indicators_set to use mapped pages")
Cc: Douglas Freimuth <freimuth@linux.ibm.com>
Cc: Matthew Rosato <mjrosato@linux.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@linux.ibm.com>
Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com>
Reviewed-by: Douglas Freimuth <freimuth@linux.ibm.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Signed-off-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Message-ID: <20260805110455.7200-2-borntraeger@linux.ibm.com>
Diffstat (limited to 'scripts/const_structs.checkpatch')
0 files changed, 0 insertions, 0 deletions