From: Sean Christopherson <sean.j.christopherson@intel.com>
To: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Cc: linux-sgx@vger.kernel.org
Subject: [PATCH for_v23 6/7] selftests/x86/sgx: Update selftest to account for ADD_PAGES flag
Date: Tue, 8 Oct 2019 21:42:40 -0700 [thread overview]
Message-ID: <20191009044241.3591-7-sean.j.christopherson@intel.com> (raw)
In-Reply-To: <20191009044241.3591-1-sean.j.christopherson@intel.com>
Update the call to SGX_IOC_ENCLAVE_ADD_PAGES to pass '0' for the flags,
i.e. retain the existing behavior.
No functional change intended.
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
---
tools/testing/selftests/x86/sgx/main.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/tools/testing/selftests/x86/sgx/main.c b/tools/testing/selftests/x86/sgx/main.c
index 4b652fd800f5..0921aeda9942 100644
--- a/tools/testing/selftests/x86/sgx/main.c
+++ b/tools/testing/selftests/x86/sgx/main.c
@@ -165,20 +165,22 @@ static bool encl_create(int dev_fd, unsigned long bin_size,
}
static bool encl_add_pages(int dev_fd, unsigned long offset, void *data,
- unsigned long nr_pages, uint64_t flags)
+ unsigned long nr_pages, uint64_t sec_flags,
+ uint32_t misc_flags)
{
struct sgx_enclave_add_pages ioc;
struct sgx_secinfo secinfo;
int rc;
memset(&secinfo, 0, sizeof(secinfo));
- secinfo.flags = flags;
+ secinfo.flags = sec_flags;
ioc.secinfo = (unsigned long)&secinfo;
ioc.mrmask = 0xFFFF;
ioc.offset = offset;
ioc.src = (uint64_t)data;
ioc.nr_pages = nr_pages;
+ ioc.flags = misc_flags;
memset(ioc.reserved, 0, sizeof(ioc.reserved));
rc = ioctl(dev_fd, SGX_IOC_ENCLAVE_ADD_PAGES, &ioc);
@@ -210,9 +212,9 @@ static bool encl_build(struct sgx_secs *secs, void *bin,
if (!encl_create(dev_fd, bin_size, secs))
goto out_dev_fd;
- encl_add_pages(dev_fd, 0, bin, 1, SGX_SECINFO_TCS);
+ encl_add_pages(dev_fd, 0, bin, 1, SGX_SECINFO_TCS, 0);
encl_add_pages(dev_fd, PAGE_SIZE, bin + PAGE_SIZE,
- (bin_size / PAGE_SIZE) - 1, SGX_REG_PAGE_FLAGS);
+ (bin_size / PAGE_SIZE) - 1, SGX_REG_PAGE_FLAGS, 0);
ioc.sigstruct = (uint64_t)sigstruct;
rc = ioctl(dev_fd, SGX_IOC_ENCLAVE_INIT, &ioc);
--
2.22.0
next prev parent reply other threads:[~2019-10-09 4:42 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-09 4:42 [PATCH for_v23 0/7] x86/sgx: Improve add pages ioctl Sean Christopherson
2019-10-09 4:42 ` [PATCH for_v23 1/7] x86/sgx: Modify ADD_PAGE ioctl to take offset instead of full address Sean Christopherson
2019-10-09 4:42 ` [PATCH for_v23 2/7] selftests/x86/sgx: Update test to account for ADD_PAGE change Sean Christopherson
2019-10-09 4:42 ` [PATCH for_v23 3/7] x86/sgx: Tweak ADD_PAGE ioctl to allow adding multiple pages Sean Christopherson
2019-10-14 21:32 ` Jarkko Sakkinen
2019-10-14 21:35 ` Jarkko Sakkinen
2019-10-14 23:31 ` Sean Christopherson
2019-10-16 10:17 ` Jarkko Sakkinen
2019-10-16 10:19 ` Jarkko Sakkinen
2019-10-16 10:29 ` Jarkko Sakkinen
2019-10-21 11:24 ` Jarkko Sakkinen
2019-10-09 4:42 ` [PATCH for_v23 4/7] selftests/x86/sgx: Update enclave build flow to do multi-page add Sean Christopherson
2019-10-09 4:42 ` [PATCH for_v23 5/7] x86/sgx: Add a flag to ADD_PAGES to allow replicating the source page Sean Christopherson
2019-10-09 4:42 ` Sean Christopherson [this message]
2019-10-09 4:42 ` [PATCH for_v23 7/7] selftests/x86/sgx: Add test coverage for reclaim and replicate Sean Christopherson
2019-10-10 3:28 ` [PATCH for_v23 0/7] x86/sgx: Improve add pages ioctl Haitao Huang
2019-10-11 14:37 ` Sean Christopherson
2019-10-13 15:15 ` Dr. Greg
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