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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 V2 8/9] crypto/nx: Remove 'pid' in vas_tx_win_attr struct
Date: Sat, 29 Feb 2020 03:17:52 -0800	[thread overview]
Message-ID: <1582975072.18705.55.camel@hbabu-laptop> (raw)
In-Reply-To: <1582974266.18705.28.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 6848aea1..c8b2e01 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:[~2020-02-29 11:19 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-29 11:04 [PATCH V2 0/9] crypto/nx: Enable GZIP engine and provide userpace API Haren Myneni
2020-02-29 11:11 ` [PATCH V2 1/9] powerpc/vas: Initialize window attributes for GZIP coprocessor type Haren Myneni
2020-02-29 11:11 ` [PATCH V2 2/9] powerpc/vas: Define VAS_TX_WIN_OPEN ioctl API Haren Myneni
2020-02-29 11:14 ` [PATCH V3 3/9] powerpc/vas: Add VAS user space API Haren Myneni
2020-02-29 11:15 ` [PATCH V2 4/9] crypto/nx: Initialize coproc entry with kzalloc Haren Myneni
2020-02-29 11:15 ` [PATCH V2 5/9] crypto/nx: Rename nx-842-powernv file name to nx-common-powernv Haren Myneni
2020-02-29 11:16 ` [PATCH V2 6/9] crypto/nx: Make enable code generic to add new GZIP compression type Haren Myneni
2020-02-29 11:17 ` [PATCH V2 7/9] crypto/nx: Enable and setup " Haren Myneni
2020-02-29 11:17 ` Haren Myneni [this message]
2020-02-29 11:18 ` [PATCH V2 9/9] Documentation/powerpc: VAS API Haren Myneni

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