Amit Shah 3401f63e72 crypto: ccp - do not request interrupt on cmd completion when irqs disabled ... While sending a command to the PSP, we always requested an interrupt from the PSP after command completion. This worked for most cases. For the special case of irqs being disabled -- e.g. when running within crashdump or kexec contexts, we should not set the SEV_CMDRESP_IOC flag, so the PSP knows to not attempt interrupt delivery. Fixes: 8ef979584e ("crypto: ccp: Add panic notifier for SEV/SNP firmware shutdown on kdump") Based-on-patch-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Amit Shah <amit.shah@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>		2024-09-06 14:50:46 +08:00
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ccp-crypto-aes-cmac.c	crypto: ccp - Set DMA alignment explicitly	2022-12-09 18:45:00 +08:00
ccp-crypto-aes-galois.c	crypto: ccp - Set DMA alignment explicitly	2022-12-09 18:45:00 +08:00
ccp-crypto-aes-xts.c	crypto: ccp - Set DMA alignment explicitly	2022-12-09 18:45:00 +08:00
ccp-crypto-aes.c	crypto: ccp - Remove cfb and ofb	2023-12-08 11:59:46 +08:00
ccp-crypto-des3.c	crypto: ccp - Set DMA alignment explicitly	2022-12-09 18:45:00 +08:00
ccp-crypto-main.c	crypto: ccp - Use request_complete helpers	2023-02-13 18:34:49 +08:00
ccp-crypto-rsa.c	crypto: ccp - Set DMA alignment explicitly	2022-12-09 18:45:00 +08:00
ccp-crypto-sha.c	crypto: ccp - Set DMA alignment explicitly	2022-12-09 18:45:00 +08:00
ccp-crypto.h	crypto: sha - split sha.h into sha1.h and sha2.h	2020-11-20 14:45:33 +11:00
ccp-debugfs.c	crypto: ccp - Switch to SPDX license identifiers	2019-07-03 22:13:12 +08:00
ccp-dev-v3.c	crypto: ccp - Make use of the helper macro kthread_run()	2021-10-29 21:04:04 +08:00
ccp-dev-v5.c	crypto: ccp - Make use of the helper macro kthread_run()	2021-10-29 21:04:04 +08:00
ccp-dev.c	crypto: ccp - no need to initialise statics to 0	2021-11-20 15:06:38 +11:00
ccp-dev.h	crypto: ccp - fix typo in comment	2022-06-10 16:40:18 +08:00
ccp-dmaengine.c	crypto: ccp - Failure on re-initialization due to duplicate sysfs filename	2023-01-20 18:29:31 +08:00
ccp-ops.c	crypto: ccp - fix memleak in ccp_init_dm_workarea	2023-12-08 11:45:27 +08:00
dbc.c	crypto: ccp - Represent capabilities register as a union	2024-06-07 19:46:39 +08:00
dbc.h	crypto: ccp - Add support for DBC over PSP mailbox	2023-09-15 18:29:46 +08:00
hsti.c	crypto: ccp - Move message about TSME being enabled later in init	2024-06-07 19:46:39 +08:00
hsti.h	crypto: ccp - Add support for getting security attributes on some older systems	2024-06-07 19:46:39 +08:00
Kconfig	crypto: ccp - Have it depend on AMD_IOMMU	2024-02-13 12:21:15 +01:00
Makefile	crypto: ccp - Move security attributes to their own file	2024-06-07 19:46:39 +08:00
platform-access.c	crypto: ccp - Avoid discarding errors in psp_send_platform_access_msg()	2024-02-24 08:41:20 +08:00
platform-access.h	crypto: ccp - Add support for ringing a platform doorbell	2023-03-17 11:16:43 +08:00
psp-dev.c	crypto: ccp - Move message about TSME being enabled later in init	2024-06-07 19:46:39 +08:00
psp-dev.h	crypto: ccp - Add support for getting security attributes on some older systems	2024-06-07 19:46:39 +08:00
sev-dev.c	crypto: ccp - do not request interrupt on cmd completion when irqs disabled	2024-09-06 14:50:46 +08:00
sev-dev.h	crypto: ccp: Handle legacy SEV commands when SNP is enabled	2024-01-29 20:34:18 +01:00
sp-dev.c	crypto: ccp - Make ccp_dev_suspend and ccp_dev_resume void functions	2021-04-22 17:31:31 +10:00
sp-dev.h	crypto: ccp - Remove unused declaration sp_get_master()	2024-08-30 18:22:31 +08:00
sp-pci.c	crypto: ccp - Add support for getting security attributes on some older systems	2024-06-07 19:46:39 +08:00
sp-platform.c	crypto: ccp - drop platform ifdef checks	2024-04-12 15:07:51 +08:00
tee-dev.c	crypto: ccp - Move direct access to some PSP registers out of TEE	2023-09-15 18:29:45 +08:00
tee-dev.h	crypto: ccp - Move direct access to some PSP registers out of TEE	2023-09-15 18:29:45 +08:00