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From: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
To: linux-sgx@vger.kernel.org
Cc: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Subject: [PATCH for v24 1/3] x86/sgx: Use GFP_KERNEL for allocations
Date: Mon,  4 Nov 2019 22:01:39 +0200
Message-ID: <20191104200141.5385-1-jarkko.sakkinen@linux.intel.com> (raw)

The reasoning is the same as in

http://git.infradead.org/users/jjs/linux-tpmdd.git/commit/abd55954f91a3aacc1d260d2411cf776ec4d5fd2

Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
---
 arch/x86/kernel/cpu/sgx/ioctl.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/cpu/sgx/ioctl.c b/arch/x86/kernel/cpu/sgx/ioctl.c
index 5b28a9c0cb68..d53aee5a64c1 100644
--- a/arch/x86/kernel/cpu/sgx/ioctl.c
+++ b/arch/x86/kernel/cpu/sgx/ioctl.c
@@ -259,7 +259,7 @@ static long sgx_ioc_enclave_create(struct sgx_encl *encl, void __user *arg)
 	if (copy_from_user(&ecreate, arg, sizeof(ecreate)))
 		return -EFAULT;
 
-	secs_page = alloc_page(GFP_HIGHUSER);
+	secs_page = alloc_page(GFP_KERNEL);
 	if (!secs_page)
 		return -ENOMEM;
 
@@ -674,7 +674,7 @@ static long sgx_ioc_enclave_init(struct sgx_encl *encl, void __user *arg)
 	if (copy_from_user(&einit, arg, sizeof(einit)))
 		return -EFAULT;
 
-	initp_page = alloc_page(GFP_HIGHUSER);
+	initp_page = alloc_page(GFP_KERNEL);
 	if (!initp_page)
 		return -ENOMEM;
 
-- 
2.20.1


             reply index

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-04 20:01 Jarkko Sakkinen [this message]
2019-11-04 20:01 ` [PATCH for v24 2/3] x86/sgx: Destroy enclave if EADD fails Jarkko Sakkinen
2019-11-04 20:54   ` Sean Christopherson
2019-11-04 22:31     ` Jarkko Sakkinen
2019-11-04 20:01 ` [PATCH for v24 3/3] x86/sgx: Remove a subordinate clause Jarkko Sakkinen
2019-11-04 21:21   ` Sean Christopherson
2019-11-04 22:36     ` Jarkko Sakkinen
2019-11-04 22:37       ` Jarkko Sakkinen
2019-11-04 20:46 ` [PATCH for v24 1/3] x86/sgx: Use GFP_KERNEL for allocations Sean Christopherson
2019-11-04 22:26   ` Jarkko Sakkinen
2019-11-05  2:17     ` Sean Christopherson
2019-11-06 21:54       ` Jarkko Sakkinen
2019-11-06 21:59         ` Jarkko Sakkinen
2019-11-06 22:02           ` Jarkko Sakkinen

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