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From: Haren Myneni <haren@linux.ibm.com>
To: herbert@gondor.apana.org.au
Cc: mpe@ellerman.id.au, mikey@neuling.org,
	sukadev@linux.vnet.ibm.com, linuxppc-dev@lists.ozlabs.org,
	linux-crypto@vger.kernel.org, npiggin@gmail.com
Subject: [PATCH v3 8/9] crypto/nx: Remove 'pid' in vas_tx_win_attr struct
Date: Fri, 06 Mar 2020 16:38:06 -0800	[thread overview]
Message-ID: <1583541486.9256.48.camel@hbabu-laptop> (raw)
In-Reply-To: <1583540877.9256.24.camel@hbabu-laptop>


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 <haren@linux.ibm.com>
---
 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(&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.
-- 
1.8.3.1




  parent reply	other threads:[~2020-03-07  0:38 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-07  0:27 [PATCH v3 0/9] crypto/nx: Enable GZIP engine and provide userpace API Haren Myneni
2020-03-07  0:32 ` [PATCH v3 1/9] powerpc/vas: Initialize window attributes for GZIP coprocessor type Haren Myneni
2020-03-07  0:32 ` [PATCH v3 2/9] powerpc/vas: Define VAS_TX_WIN_OPEN ioctl API Haren Myneni
2020-03-07  0:33 ` [PATCH v3 3/9] powerpc/vas: Add VAS user space API Haren Myneni
2020-03-18  7:12   ` Daniel Axtens
2020-03-19  1:16   ` Daniel Axtens
2020-03-19  1:53     ` Haren Myneni
2020-03-20 12:18   ` Daniel Axtens
2020-03-22 20:50     ` Haren Myneni
2020-03-07  0:34 ` [PATCH v3 4/9] crypto/nx: Initialize coproc entry with kzalloc Haren Myneni
2020-03-07  0:34 ` [PATCH v3 5/9] crypto/nx: Rename nx-842-powernv file name to nx-common-powernv Haren Myneni
2020-03-07  0:36 ` [PATCH v3 6/9] crypto/NX: Make enable code generic to add new GZIP compression type Haren Myneni
2020-03-07  0:37 ` [PATCH v3 7/9] crypto/nx: Enable and setup GZIP compresstion type Haren Myneni
2020-03-07  0:38 ` Haren Myneni [this message]
2020-03-07  0:39 ` [PATCH v3 9/9] Documentation/powerpc: VAS API Haren Myneni
2020-03-20 12:24   ` Daniel Axtens
2020-03-23  0:54     ` Haren Myneni
2020-03-23  8:32   ` Nicholas Piggin
2020-03-16 13:04 ` [PATCH v3 0/9] crypto/nx: Enable GZIP engine and provide userpace API Daniel Axtens
2020-03-16 23:31   ` Haren Myneni

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