subject:"\[PATCH v4 4\/9\] crypto\/nx\: Initialize coproc entry with kzalloc"

Re: [PATCH v4 4/9] crypto/nx: Initialize coproc entry with kzalloc

2020-03-22 Thread Herbert Xu

On Sun, Mar 22, 2020 at 09:03:00PM -0700, Haren Myneni wrote: > > coproc entry is initialized during NX probe on power9, but not on P8. > nx842_delete_coprocs() is used for both and frees receive window if it > is allocated. Getting crash for rmmod on P8 since coproc->vas.rxwin > is not initialize

[PATCH v4 4/9] crypto/nx: Initialize coproc entry with kzalloc

2020-03-22 Thread Haren Myneni

coproc entry is initialized during NX probe on power9, but not on P8. nx842_delete_coprocs() is used for both and frees receive window if it is allocated. Getting crash for rmmod on P8 since coproc->vas.rxwin is not initialized. This patch replaces kmalloc with kzalloc in nx842_powernv_probe()