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qemu/pc-bios/s390-ccw
Thomas Huth 6ba1f714c0 pc-bios/s390-ccw: Re-initialize receive queue index before each boot attempt
Now that we can boot from multiple boot devices, we have to make sure
to reinitialize static variables like rx_last_idx to avoid that they
contain garbage data during the second boot attempt (which can lead to
crashes when the code tries to access the wrong ring data).

Message-ID: <20241111131120.317796-1-thuth@redhat.com>
Reviewed-by: Jared Rossi <jrossi@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2 weeks ago
..
Makefile pc-bios/s390-ccw: Introduce `EXTRA_LDFLAGS` 1 month ago
bootmap.c pc-bios/s390-ccw: Enable failed IPL to return after error 1 month ago
bootmap.h pc-bios/s390-ccw: Remove panics from ECKD IPL path 1 month ago
bswap.h pc-bios/s390-ccw: Move byteswap functions to a separate header 8 years ago
cio.c pc-bios/s390-ccw: Enable failed IPL to return after error 1 month ago
cio.h pc-bios/s390-ccw: Link the netboot code into the main s390-ccw.img binary 1 month ago
dasd-ipl.c pc-bios/s390-ccw: Remove panics from DASD IPL path 1 month ago
dasd-ipl.h pc-bios/s390-ccw: Remove panics from DASD IPL path 1 month ago
helper.h s390-ccw: Getting rid of ulong 1 year ago
iplb.h pc-bios/s390x: Enable multi-device boot loop 1 month ago
jump2ipl.c pc-bios/s390x: Enable multi-device boot loop 1 month ago
main.c pc-bios/s390x: Initialize machine loadparm before probing IPL devices 2 weeks ago
menu.c pc-bios/s390-ccw: Use the libc from SLOF and remove sclp prints 1 month ago
netmain.c pc-bios/s390x: Enable multi-device boot loop 1 month ago
s390-arch.h pc-bios: s390x: Clear out leftover S390EP string 4 years ago
s390-ccw.h pc-bios/s390-ccw: Enable failed IPL to return after error 1 month ago
s390-time.h pc-bios: s390x: Consolidate timing functions into time.h 4 years ago
sclp.c pc-bios/s390-ccw: Use the libc from SLOF and remove sclp prints 1 month ago
sclp.h misc: Replace zero-length arrays with flexible array member (automatic) 5 years ago
scsi.h pc-bios/s390-ccw: Get Block Limits VPD device data 8 years ago
start.S pc-bios/s390-ccw: Don't generate TEXTRELs 1 month ago
virtio-blkdev.c pc-bios/s390-ccw: Enable failed IPL to return after error 1 month ago
virtio-net.c pc-bios/s390-ccw: Re-initialize receive queue index before each boot attempt 2 weeks ago
virtio-scsi.c pc-bios/s390-ccw: Remove panics from SCSI IPL path 1 month ago
virtio-scsi.h s390-ccw: Getting rid of ulong 1 year ago
virtio.c pc-bios/s390-ccw: Enable failed IPL to return after error 1 month ago
virtio.h pc-bios/s390-ccw: Enable failed IPL to return after error 1 month ago