Gary R Hook 7b537b24e7 crypto: ccp - Change ISR handler method for a v3 CCP ... The CCP has the ability to perform several operations simultaneously, but only one interrupt. When implemented as a PCI device and using MSI-X/MSI interrupts, use a tasklet model to service interrupts. By disabling and enabling interrupts from the CCP, coupled with the queuing that tasklets provide, we can ensure that all events (occurring on the device) are recognized and serviced. This change fixes a problem wherein 2 or more busy queues can cause notification bits to change state while a (CCP) interrupt is being serviced, but after the queue state has been evaluated. This results in the event being 'lost' and the queue hanging, waiting to be serviced. Since the status bits are never fully de-asserted, the CCP never generates another interrupt (all bits zero -> one or more bits one), and no further CCP operations will be executed. Cc: <stable@vger.kernel.org> # 4.9.x+ Signed-off-by: Gary R Hook <gary.hook@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>		2017-04-24 18:11:06 +08:00
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amcc	crypto: crypto4xx - rename ce_ring_contol to ce_ring_control	2017-04-24 18:11:06 +08:00
bcm	crypto: bcm - fix spelling mistake: "genereate" -> "generate"	2017-03-09 18:34:27 +08:00
caam	crypto: caam - fix error return code in caam_qi_init()	2017-04-21 20:30:37 +08:00
cavium	crypto: zip - add a cast for printing atomic64_t values	2017-03-24 22:03:01 +08:00
ccp	crypto: ccp - Change ISR handler method for a v3 CCP	2017-04-24 18:11:06 +08:00
chelsio	crypto: chcr - Fix error handling related to 'chcr_alloc_shash'	2017-04-21 20:30:47 +08:00
marvell	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2016-12-27 17:51:36 -08:00
mediatek	crypto: mediatek - make hardware operation flow more efficient	2017-03-16 17:58:57 +08:00
nx	crypto: nx - drop duplicate header types.h	2016-11-17 23:34:55 +08:00
qat	crypto: kpp - constify buffer passed to crypto_kpp_set_secret()	2017-03-09 18:34:27 +08:00
qce	crypto: qce - Use skcipher for fallback	2016-07-01 23:45:09 +08:00
rockchip	crypto: rockchip - use devm_add_action_or_reset()	2016-08-24 21:07:11 +08:00
stm32	crypto: stm32 - Support for STM32 CRC32 crypto module	2017-04-05 21:58:33 +08:00
sunxi-ss	crypto: sun4i-ss - mark sun4i_hash() static	2016-09-22 18:32:48 +08:00
ux500	scripts/spelling.txt: add "disble(d)" pattern and fix typo instances	2017-03-09 17:01:09 -08:00
virtio	virtio, vhost: optimizations, fixes	2017-03-02 13:53:13 -08:00
vmx	crypto: vmx - Use skcipher for xts fallback	2017-03-02 18:57:31 +08:00
atmel-aes-regs.h	crypto: atmel-authenc - add support to authenc(hmac(shaX), Y(aes)) modes	2017-02-03 18:16:14 +08:00
atmel-aes.c	crypto: atmel-authenc - add support to authenc(hmac(shaX), Y(aes)) modes	2017-02-03 18:16:14 +08:00
atmel-authenc.h	crypto: atmel-authenc - add support to authenc(hmac(shaX), Y(aes)) modes	2017-02-03 18:16:14 +08:00
atmel-sha-regs.h	crypto: atmel-authenc - add support to authenc(hmac(shaX), Y(aes)) modes	2017-02-03 18:16:14 +08:00
atmel-sha.c	crypto: atmel-sha - fix error management in atmel_sha_start()	2017-02-15 13:23:33 +08:00
atmel-tdes-regs.h	crypto: atmel-tdes - add support for latest release of the IP (0x700)	2013-03-10 16:46:42 +08:00
atmel-tdes.c	crypto: atmel - fix 64-bit build warnings	2017-02-11 17:52:29 +08:00
bfin_crc.c	crypto: bfin_crc - Fix format printing warning	2016-12-27 17:50:51 +08:00
bfin_crc.h	crypto: bfin_crc - Remove unneeded linux/miscdevice.h include	2016-12-27 17:50:51 +08:00
exynos-rng.c	crypto: exynos - Add new Exynos RNG driver	2017-04-21 20:30:46 +08:00
geode-aes.c	crypto: geode - Don't use tfm->__crt_alg->cra_name directly	2014-05-22 21:03:13 +08:00
geode-aes.h	crypto: geode - Consistently use AES_KEYSIZE_128	2014-05-22 21:03:12 +08:00
hifn_795x.c	crypto: squash lines for simple wrapper functions	2016-09-13 20:27:26 +08:00
img-hash.c	crypto: img-hash - use dma_data_direction when calling dma_map_sg	2017-01-23 22:50:23 +08:00
ixp4xx_crypto.c	crypto: ixp4xx - Use sg_virt()	2017-03-24 22:03:01 +08:00
Kconfig	crypto: exynos - Add new Exynos RNG driver	2017-04-21 20:30:46 +08:00
Makefile	crypto: exynos - Add new Exynos RNG driver	2017-04-21 20:30:46 +08:00
mv_cesa.c	Crypto: mv_cesa - Switch to using managed resources	2016-11-13 17:45:01 +08:00
mv_cesa.h	crypto: mv_cesa - Add missing #define	2014-08-29 21:46:36 +08:00
mxc-scc.c	crypto: mxc-scc - check clk_prepare_enable() error	2016-08-24 21:04:50 +08:00
mxs-dcp.c	crypto: mxs-dcp - Use skcipher for fallback	2016-07-01 23:45:08 +08:00
n2_asm.S	crypto: n2 - Add Niagara2 crypto driver	2010-05-19 14:14:04 +10:00
n2_core.c	crypto: n2 - Remove return statement from void function	2016-04-05 20:35:44 +08:00
n2_core.h	crypto: n2 - Add Niagara2 crypto driver	2010-05-19 14:14:04 +10:00
omap-aes.c	crypto: omap-aes - fix error return code in omap_aes_probe()	2016-09-22 18:27:35 +08:00
omap-des.c	crypto: omap-des - fix error return code in omap_des_probe()	2016-09-22 18:27:34 +08:00
omap-sham.c	crypto: omap-sham - shrink the internal buffer size	2016-09-22 18:32:53 +08:00
padlock-aes.c	x86/fpu: Remove irq_ts_save() and irq_ts_restore()	2016-11-01 07:47:54 +01:00
padlock-sha.c	x86/fpu: Remove irq_ts_save() and irq_ts_restore()	2016-11-01 07:47:54 +01:00
picoxcell_crypto_regs.h	crypto: picoxcell - add support for the picoxcell crypto engines	2011-02-21 22:42:40 +11:00
picoxcell_crypto.c	crypto: picoxcell - Remove spacc_is_compatible() wrapper function	2017-01-13 00:24:41 +08:00
s5p-sss.c	crypto: s5p-sss - Document the struct s5p_aes_dev	2017-03-24 22:03:00 +08:00
sahara.c	crypto: sahara - fix typo "Decidated" -> "Dedicated"	2016-11-01 08:37:12 +08:00
talitos.c	crypto: talitos - fix spelling mistake	2016-11-13 17:44:59 +08:00
talitos.h	crypto: talitos - add new crypto modes	2015-12-04 22:29:56 +08:00