Re: [PATCH v4 8/9] crypto/nx: Remove 'pid' in vas_tx_win_attr struct

[Herbert Xu]

On Sun, Mar 22, 2020 at 09:06:17PM -0700, Haren Myneni wrote:
> 
> 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: Haren Myneni 
> ---
>  arch/powerpc/include/asm/vas.h| 1 -
>  drivers/crypto/nx/nx-common-powernv.c | 1 -
>  2 files changed, 2 deletions(-)

Acked-by: Herbert Xu 
-- 
Email: Herbert Xu 
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt

[PATCH v4 8/9] crypto/nx: Remove 'pid' in vas_tx_win_attr struct

[Haren Myneni]

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: Haren Myneni 
---
 arch/powerpc/include/asm/vas.h| 1 -
 drivers/crypto/nx/nx-common-powernv.c | 1 -
 2 files changed, 2 deletions(-)

diff --git a/arch/powerpc/include/asm/vas.h b/arch/powerpc/include/asm/vas.h
index e064953..994db6f 100644
--- a/arch/powerpc/include/asm/vas.h
+++ b/arch/powerpc/include/asm/vas.h
@@ -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;
diff --git a/drivers/crypto/nx/nx-common-powernv.c 
b/drivers/crypto/nx/nx-common-powernv.c
index f570691..38333e4 100644
--- a/drivers/crypto/nx/nx-common-powernv.c
+++ b/drivers/crypto/nx/nx-common-powernv.c
@@ -692,7 +692,6 @@ static struct vas_window *nx_alloc_txwin(struct nx_coproc 
*coproc)
 */
vas_init_tx_win_attr(, 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.
-- 
1.8.3.1