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/linux/arch/s390/include/asm/
H A Ddiag.hdiff f4493954215ceb8b22aca3ee6b10c6172f20a9fc Thu Jul 04 14:10:08 CEST 2024 Mete Durlu <meted@linux.ibm.com> s390/hypfs_diag: Diag204 busy loop

When diag204 busy-indiciation facility is installed and diag204 is
returning busy, hypfs diag204 handler now does an interruptable busy
wait until diag204 is no longer busy. If there is a signal pending, call
would be restarted with -ERESTARTSYSCALL, except for fatal signals.

Acked-by: Heiko Carstens <hca@linux.ibm.com>
Reviewed-by: Tobias Huschle <huschle@linux.ibm.com>
Signed-off-by: Mete Durlu <meted@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
/linux/arch/s390/hypfs/
H A Dhypfs_diag.cdiff f4493954215ceb8b22aca3ee6b10c6172f20a9fc Thu Jul 04 14:10:08 CEST 2024 Mete Durlu <meted@linux.ibm.com> s390/hypfs_diag: Diag204 busy loop

When diag204 busy-indiciation facility is installed and diag204 is
returning busy, hypfs diag204 handler now does an interruptable busy
wait until diag204 is no longer busy. If there is a signal pending, call
would be restarted with -ERESTARTSYSCALL, except for fatal signals.

Acked-by: Heiko Carstens <hca@linux.ibm.com>
Reviewed-by: Tobias Huschle <huschle@linux.ibm.com>
Signed-off-by: Mete Durlu <meted@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>