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6ed01097f4
linux/drivers/crypto
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Vakul Garg 6ed01097f4 crypto: caam/qi2 - Increase napi budget to process more caam responses 
While running ipsec processing for traffic through multiple network
interfaces, it is observed that caam driver gets less time to poll
responses from caam block compared to ethernet driver. This is because
ethernet driver has as many napi instances per cpu as the number of
ethernet interfaces in system. Therefore, caam driver's napi executes
lesser than the ethernet driver's napi instances. This results in
situation that we end up submitting more requests to caam (which it is
able to finish off quite fast), but don't dequeue the responses at same
rate. This makes caam response FQs bloat with large number of frames. In
some situations, it makes kernel crash due to out-of-memory. To prevent
it We increase the napi budget of dpseci driver to a big value so that
caam driver is able to drain its response queues at enough rate.

Signed-off-by: Vakul Garg <vakul.garg@nxp.com>
Reviewed-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-07-27 21:08:33 +10:00
..
amcc crypto: amcc - switch to AES library for GCM key derivation 2019-07-26 14:58:12 +10:00
axis treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
bcm Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-07-08 20:57:08 -07:00
caam crypto: caam/qi2 - Increase napi budget to process more caam responses 2019-07-27 21:08:33 +10:00
cavium crypto: cavium/nitrox - Add support for loading asymmetric crypto firmware 2019-07-26 22:08:05 +10:00
ccp crypto: ccp - Reduce maximum stack usage 2019-07-27 21:08:31 +10:00
ccree crypto: ccree - notify TEE on FIPS tests errors 2019-07-26 14:51:57 +10:00
chelsio crypto: chelsio - replace AES cipher calls with library calls 2019-07-26 14:58:35 +10:00
hisilicon crypto: hisilicon - Use the correct style for SPDX License Identifier 2019-06-13 14:31:41 +08:00
inside-secure crypto: inside-secure -reduce hash byte counters to 64 bits 2019-07-26 22:08:01 +10:00
marvell crypto: cesa/aes - switch to library version of key expansion routine 2019-07-26 14:56:03 +10:00
mediatek treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
nx Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-07-08 20:57:08 -07:00
qat Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-07-08 20:57:08 -07:00
qce treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284 2019-06-05 17:36:37 +02:00
rockchip treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 422 2019-06-05 17:37:15 +02:00
stm32 Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-07-19 12:23:37 -07:00
sunxi-ss docs: arm: convert docs to ReST and rename to *.rst 2019-07-15 09:20:24 -03:00
ux500 crypto: ux500 - Use spinlock_t instead of struct spinlock 2019-07-26 15:04:00 +10:00
virtio crypto: drivers - Use kmemdup rather than duplicating its implementation 2019-07-26 15:03:59 +10:00
vmx Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-07-08 20:57:08 -07:00
atmel-aes-regs.h
atmel-aes.c crypto: atmel - switch to SPDX license identifiers 2018-09-04 11:37:04 +08:00
atmel-authenc.h crypto: atmel - switch to SPDX license identifiers 2018-09-04 11:37:04 +08:00
atmel-ecc.c crypto: atmel-ecc - factor out code that can be shared 2019-05-30 15:35:45 +08:00
atmel-i2c.c crypto: atmel - Fix sparse endianness warnings 2019-06-06 14:38:57 +08:00
atmel-i2c.h crypto: atmel - Fix sparse endianness warnings 2019-06-06 14:38:57 +08:00
atmel-sha204a.c crypto: atmel-i2c - add support for SHA204A random number generator 2019-05-30 15:35:45 +08:00
atmel-sha-regs.h
atmel-sha.c crypto: atmel - switch to SPDX license identifiers 2018-09-04 11:37:04 +08:00
atmel-tdes-regs.h
atmel-tdes.c crypto: atmel - remove set but not used variable 'alg_name' 2019-05-03 14:03:29 +08:00
exynos-rng.c crypto: drivers - simplify getting .drvdata 2018-04-28 16:09:35 +08:00
geode-aes.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
geode-aes.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
hifn_795x.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
img-hash.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
ixp4xx_crypto.c Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-07-08 20:57:08 -07:00
Kconfig crypto: amcc - switch to AES library for GCM key derivation 2019-07-26 14:58:12 +10:00
Makefile crypto: atmel-i2c - add support for SHA204A random number generator 2019-05-30 15:35:45 +08:00
mxs-dcp.c Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-07-08 20:57:08 -07:00
n2_asm.S
n2_core.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
n2_core.h
omap-aes-gcm.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
omap-aes.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
omap-aes.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
omap-crypto.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
omap-crypto.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
omap-des.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
omap-sham.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
padlock-aes.c crypto: padlock/aes - switch to library version of key expansion routine 2019-07-26 14:56:02 +10:00
padlock-sha.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
picoxcell_crypto_regs.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
picoxcell_crypto.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
qcom-rng.c crypto: qcom-rng - Add ACPI support 2018-07-27 19:04:32 +08:00
s5p-sss.c crypto: shash - remove shash_desc::flags 2019-04-25 15:38:12 +08:00
sahara.c Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-07-08 20:57:08 -07:00
talitos.c Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-07-08 20:57:08 -07:00
talitos.h crypto: talitos - drop icv_ool 2019-07-03 22:13:11 +08:00