Commit 040b00ac authored by Haren Myneni's avatar Haren Myneni Committed by Michael Ellerman
Browse files

crypto/nx: Remove 'pid' in vas_tx_win_attr struct 



When window is opened, pid reference is taken for user space
windows. Not needed for kernel windows. So remove 'pid' in
vas_tx_win_attr struct.

Signed-off-by: default avatarHaren Myneni <haren@linux.ibm.com>
Acked-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/1587114674.2275.1132.camel@hbabu-laptop
parent 1af11ae2

arch/powerpc/include/asm/vas.h

+0 −1
Original line number Diff line number Diff line
@@ -86,7 +86,6 @@ struct vas_tx_win_attr { 
	int wcreds_max;

	int lpid;

	int pidr;		/* hardware PID (from SPRN_PID) */

	int pid;		/* linux process id */

	int pswid;

	int rsvd_txbuf_count;

	int tc_mode;

drivers/crypto/nx/nx-common-powernv.c

+0 −1
Original line number Diff line number Diff line
@@ -692,7 +692,6 @@ static struct vas_window *nx_alloc_txwin(struct nx_coproc *coproc) 
	 */

	vas_init_tx_win_attr(&txattr, coproc->ct);

	txattr.lpid = 0;	/* lpid is 0 for kernel requests */

	txattr.pid = 0;		/* pid is 0 for kernel requests */



	/*

	 * Open a VAS send window which is used to send request to NX.