diff options
Diffstat (limited to 'common/recipes-kernel/cryptodev')
-rw-r--r-- | common/recipes-kernel/cryptodev/cryptodev-module/0001-zc-Force-4.10-get_user_pages_remote-API.patch | 26 | ||||
-rw-r--r-- | common/recipes-kernel/cryptodev/cryptodev-module_%.bbappend | 9 |
2 files changed, 35 insertions, 0 deletions
diff --git a/common/recipes-kernel/cryptodev/cryptodev-module/0001-zc-Force-4.10-get_user_pages_remote-API.patch b/common/recipes-kernel/cryptodev/cryptodev-module/0001-zc-Force-4.10-get_user_pages_remote-API.patch new file mode 100644 index 00000000..353126fe --- /dev/null +++ b/common/recipes-kernel/cryptodev/cryptodev-module/0001-zc-Force-4.10-get_user_pages_remote-API.patch @@ -0,0 +1,26 @@ +From 3fcc81ad127c267018aed96a359bbf01db1bd8ee Mon Sep 17 00:00:00 2001 +From: Saul Wold <sgw@linux.intel.com> +Date: Sat, 1 Apr 2017 11:43:31 -0700 +Subject: [PATCH] zc: Force 4.10 get_user_pages_remote API + +This change forces the newer API, as the linux-intel 4.9-LTS kernel +backported the 4.10 API change in the page handling code. + +Signed-off-by: Saul Wold <sgw@linux.intel.com> +--- + zc.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/zc.c b/zc.c +index ae464ff..b2759ce 100644 +--- a/zc.c ++++ b/zc.c +@@ -65,7 +65,7 @@ int __get_userbuf(uint8_t __user *addr, uint32_t len, int write, + #elif (LINUX_VERSION_CODE < KERNEL_VERSION(4, 9, 0)) + ret = get_user_pages_remote(task, mm, + (unsigned long)addr, pgcount, write, 0, pg, NULL); +-#elif (LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0)) ++#elif (LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0) & 0) + ret = get_user_pages_remote(task, mm, + (unsigned long)addr, pgcount, write ? FOLL_WRITE : 0, + pg, NULL); diff --git a/common/recipes-kernel/cryptodev/cryptodev-module_%.bbappend b/common/recipes-kernel/cryptodev/cryptodev-module_%.bbappend new file mode 100644 index 00000000..c59ddb2f --- /dev/null +++ b/common/recipes-kernel/cryptodev/cryptodev-module_%.bbappend @@ -0,0 +1,9 @@ +FILESEXTRAPATHS_prepend_intel-x86-common := "${THISDIR}/${PN}:" + +python() { + # When we add more kernels for linux-intel, we may have to add a Version check + if (d.getVar("PREFERRED_PROVIDER_virtual/kernel") == "linux-intel"): + src_uri = d.getVar("SRC_URI") + d.setVar("SRC_URI", src_uri + + " file://0001-zc-Force-4.10-get_user_pages_remote-API.patch") +} |