Re: [PATCH] hw/scsi/lsi53c895a: add missing decrement of reentrancy counter

2024-01-30 Thread Helge Deller
On 1/28/24 21:22, Sven Schnelle wrote: When the maximum count of SCRIPTS instructions is reached, the code stops execution and returns, but fails to decrement the reentrancy counter. This effectively renders the SCSI controller unusable because on next entry the reentrancy counter is still above

Re: [PATCH] hw/scsi/lsi53c895a: add missing decrement of reentrancy counter

2024-01-28 Thread Michael Tokarev
28.01.2024 23:22, Sven Schnelle : When the maximum count of SCRIPTS instructions is reached, the code stops execution and returns, but fails to decrement the reentrancy counter. This effectively renders the SCSI controller unusable because on next entry the reentrancy counter is still above the

Re: [PATCH] hw/scsi/lsi53c895a: add missing decrement of reentrancy counter

2024-01-28 Thread Sven Schnelle
Thomas Huth writes: > On 28/01/2024 21.22, Sven Schnelle wrote: >> When the maximum count of SCRIPTS instructions is reached, the code >> stops execution and returns, but fails to decrement the reentrancy >> counter. This effectively renders the SCSI controller unusable >> because on next entry

Re: [PATCH] hw/scsi/lsi53c895a: add missing decrement of reentrancy counter

2024-01-28 Thread Thomas Huth
On 28/01/2024 21.22, Sven Schnelle wrote: When the maximum count of SCRIPTS instructions is reached, the code stops execution and returns, but fails to decrement the reentrancy counter. This effectively renders the SCSI controller unusable because on next entry the reentrancy counter is still

[PATCH] hw/scsi/lsi53c895a: add missing decrement of reentrancy counter

2024-01-28 Thread Sven Schnelle
When the maximum count of SCRIPTS instructions is reached, the code stops execution and returns, but fails to decrement the reentrancy counter. This effectively renders the SCSI controller unusable because on next entry the reentrancy counter is still above the limit. This bug was seen on HP-UX