73 lines
2.6 KiB
Diff
73 lines
2.6 KiB
Diff
From 5bacaaea8a228bc46f402595b1694ef9128f3599 Mon Sep 17 00:00:00 2001
|
|
Message-Id: <5bacaaea8a228bc46f402595b1694ef9128f3599.1577917078.git.chunkeey@gmail.com>
|
|
In-Reply-To: <3913dbe4b3256ead342572f7aba726a60ab5fd43.1577917078.git.chunkeey@gmail.com>
|
|
References: <3913dbe4b3256ead342572f7aba726a60ab5fd43.1577917078.git.chunkeey@gmail.com>
|
|
From: Christian Lamparter <chunkeey@gmail.com>
|
|
Date: Wed, 1 Jan 2020 22:54:54 +0100
|
|
Subject: [PATCH 2/2] crypto: crypto4xx - use GFP_KERNEL for big allocations
|
|
To: linux-crypto@vger.kernel.org
|
|
Cc: Herbert Xu <herbert@gondor.apana.org.au>
|
|
|
|
The driver should use GFP_KERNEL for the bigger allocation
|
|
during the driver's crypto4xx_probe() and not GFP_ATOMIC in
|
|
my opinion.
|
|
|
|
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
|
|
---
|
|
drivers/crypto/amcc/crypto4xx_core.c | 12 ++++++------
|
|
1 file changed, 6 insertions(+), 6 deletions(-)
|
|
|
|
--- a/drivers/crypto/amcc/crypto4xx_core.c
|
|
+++ b/drivers/crypto/amcc/crypto4xx_core.c
|
|
@@ -169,7 +169,7 @@ static u32 crypto4xx_build_pdr(struct cr
|
|
int i;
|
|
dev->pdr = dma_alloc_coherent(dev->core_dev->device,
|
|
sizeof(struct ce_pd) * PPC4XX_NUM_PD,
|
|
- &dev->pdr_pa, GFP_ATOMIC);
|
|
+ &dev->pdr_pa, GFP_KERNEL);
|
|
if (!dev->pdr)
|
|
return -ENOMEM;
|
|
|
|
@@ -185,13 +185,13 @@ static u32 crypto4xx_build_pdr(struct cr
|
|
dev->shadow_sa_pool = dma_alloc_coherent(dev->core_dev->device,
|
|
sizeof(union shadow_sa_buf) * PPC4XX_NUM_PD,
|
|
&dev->shadow_sa_pool_pa,
|
|
- GFP_ATOMIC);
|
|
+ GFP_KERNEL);
|
|
if (!dev->shadow_sa_pool)
|
|
return -ENOMEM;
|
|
|
|
dev->shadow_sr_pool = dma_alloc_coherent(dev->core_dev->device,
|
|
sizeof(struct sa_state_record) * PPC4XX_NUM_PD,
|
|
- &dev->shadow_sr_pool_pa, GFP_ATOMIC);
|
|
+ &dev->shadow_sr_pool_pa, GFP_KERNEL);
|
|
if (!dev->shadow_sr_pool)
|
|
return -ENOMEM;
|
|
for (i = 0; i < PPC4XX_NUM_PD; i++) {
|
|
@@ -277,7 +277,7 @@ static u32 crypto4xx_build_gdr(struct cr
|
|
{
|
|
dev->gdr = dma_alloc_coherent(dev->core_dev->device,
|
|
sizeof(struct ce_gd) * PPC4XX_NUM_GD,
|
|
- &dev->gdr_pa, GFP_ATOMIC);
|
|
+ &dev->gdr_pa, GFP_KERNEL);
|
|
if (!dev->gdr)
|
|
return -ENOMEM;
|
|
|
|
@@ -358,14 +358,14 @@ static u32 crypto4xx_build_sdr(struct cr
|
|
dev->scatter_buffer_va =
|
|
dma_alloc_coherent(dev->core_dev->device,
|
|
PPC4XX_SD_BUFFER_SIZE * PPC4XX_NUM_SD,
|
|
- &dev->scatter_buffer_pa, GFP_ATOMIC);
|
|
+ &dev->scatter_buffer_pa, GFP_KERNEL);
|
|
if (!dev->scatter_buffer_va)
|
|
return -ENOMEM;
|
|
|
|
/* alloc memory for scatter descriptor ring */
|
|
dev->sdr = dma_alloc_coherent(dev->core_dev->device,
|
|
sizeof(struct ce_sd) * PPC4XX_NUM_SD,
|
|
- &dev->sdr_pa, GFP_ATOMIC);
|
|
+ &dev->sdr_pa, GFP_KERNEL);
|
|
if (!dev->sdr)
|
|
return -ENOMEM;
|
|
|