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author | Jarkko Sakkinen | 2022-04-05 07:55:53 +0300 |
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committer | Jarkko Sakkinen | 2022-04-05 08:12:22 +0300 |
commit | 9e595612af76514fe6b9fecdc384a33473c7fe08 (patch) | |
tree | 2d2716e70c266aa4e0c4ba619318d69d258955c1 /0012-x86-sgx-Make-sgx_ipi_cb-available-internally.patch | |
parent | 71077f1ec07d0cdb3bf641af1263865b04eaafa3 (diff) | |
download | aur-9e595612af76514fe6b9fecdc384a33473c7fe08.tar.gz |
bump sgx2 series v3
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@iki.fi>
Diffstat (limited to '0012-x86-sgx-Make-sgx_ipi_cb-available-internally.patch')
-rw-r--r-- | 0012-x86-sgx-Make-sgx_ipi_cb-available-internally.patch | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/0012-x86-sgx-Make-sgx_ipi_cb-available-internally.patch b/0012-x86-sgx-Make-sgx_ipi_cb-available-internally.patch deleted file mode 100644 index 85c89d635708..000000000000 --- a/0012-x86-sgx-Make-sgx_ipi_cb-available-internally.patch +++ /dev/null @@ -1,46 +0,0 @@ -From ef7d7909abfc46b2a8b3aaa0ab5375033688123e Mon Sep 17 00:00:00 2001 -From: Reinette Chatre <reinette.chatre@intel.com> -Date: Mon, 7 Feb 2022 16:45:34 -0800 -Subject: [PATCH 12/34] x86/sgx: Make sgx_ipi_cb() available internally - -The ETRACK function followed by an IPI to all CPUs within an enclave -is a common pattern with more frequent use in support of SGX2. - -Make the (empty) IPI callback function available internally in -preparation for usage by SGX2. - -Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> ---- - arch/x86/kernel/cpu/sgx/main.c | 2 +- - arch/x86/kernel/cpu/sgx/sgx.h | 2 ++ - 2 files changed, 3 insertions(+), 1 deletion(-) - -diff --git a/arch/x86/kernel/cpu/sgx/main.c b/arch/x86/kernel/cpu/sgx/main.c -index 06492dcffcf1..1a3014aec490 100644 ---- a/arch/x86/kernel/cpu/sgx/main.c -+++ b/arch/x86/kernel/cpu/sgx/main.c -@@ -172,7 +172,7 @@ static int __sgx_encl_ewb(struct sgx_epc_page *epc_page, void *va_slot, - return ret; - } - --static void sgx_ipi_cb(void *info) -+void sgx_ipi_cb(void *info) - { - } - -diff --git a/arch/x86/kernel/cpu/sgx/sgx.h b/arch/x86/kernel/cpu/sgx/sgx.h -index 0f17def9fe6f..b30cee4de903 100644 ---- a/arch/x86/kernel/cpu/sgx/sgx.h -+++ b/arch/x86/kernel/cpu/sgx/sgx.h -@@ -90,6 +90,8 @@ void sgx_mark_page_reclaimable(struct sgx_epc_page *page); - int sgx_unmark_page_reclaimable(struct sgx_epc_page *page); - struct sgx_epc_page *sgx_alloc_epc_page(void *owner, bool reclaim); - -+void sgx_ipi_cb(void *info); -+ - #ifdef CONFIG_X86_SGX_KVM - int __init sgx_vepc_init(void); - #else --- -2.35.1 - |