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authorMarcel Ziswiler <marcel.ziswiler@toradex.com>2020-05-21 00:54:36 +0200
committerMarcel Ziswiler <marcel.ziswiler@toradex.com>2020-05-21 00:54:36 +0200
commit135d39dcedcedd1f44ea0bba52f15ac5922c114f (patch)
tree12379fc8ef7489eaca1c7245f8bd6af74c619a8f /drivers/firmware/efi/libstub/arm-stub.c
parent187764bd111b27783b6d68ffb3b3dbb3a9bafd38 (diff)
parent1279cd128bba968ebe0a2df7f7ae38bae90250ef (diff)
Merge remote-tracking branch 'remotes/fslc/4.9-2.3.x-imx' into toradex_4.9-2.3.x-imx-next
Conflicts: sound/soc/codecs/sgtl5000.c sound/soc/fsl/imx-sgtl5000.c
Diffstat (limited to 'drivers/firmware/efi/libstub/arm-stub.c')
-rw-r--r--drivers/firmware/efi/libstub/arm-stub.c23
1 files changed, 7 insertions, 16 deletions
diff --git a/drivers/firmware/efi/libstub/arm-stub.c b/drivers/firmware/efi/libstub/arm-stub.c
index 993aa56755f6..726d1467b778 100644
--- a/drivers/firmware/efi/libstub/arm-stub.c
+++ b/drivers/firmware/efi/libstub/arm-stub.c
@@ -18,7 +18,6 @@
#include "efistub.h"
-bool __nokaslr;
static int efi_get_secureboot(efi_system_table_t *sys_table_arg)
{
@@ -268,18 +267,6 @@ unsigned long efi_entry(void *handle, efi_system_table_t *sys_table,
goto fail;
}
- /* check whether 'nokaslr' was passed on the command line */
- if (IS_ENABLED(CONFIG_RANDOMIZE_BASE)) {
- static const u8 default_cmdline[] = CONFIG_CMDLINE;
- const u8 *str, *cmdline = cmdline_ptr;
-
- if (IS_ENABLED(CONFIG_CMDLINE_FORCE))
- cmdline = default_cmdline;
- str = strstr(cmdline, "nokaslr");
- if (str == cmdline || (str > cmdline && *(str - 1) == ' '))
- __nokaslr = true;
- }
-
si = setup_graphics(sys_table);
status = handle_kernel_image(sys_table, image_addr, &image_size,
@@ -291,9 +278,13 @@ unsigned long efi_entry(void *handle, efi_system_table_t *sys_table,
goto fail_free_cmdline;
}
- status = efi_parse_options(cmdline_ptr);
- if (status != EFI_SUCCESS)
- pr_efi_err(sys_table, "Failed to parse EFI cmdline options\n");
+ if (IS_ENABLED(CONFIG_CMDLINE_EXTEND) ||
+ IS_ENABLED(CONFIG_CMDLINE_FORCE) ||
+ cmdline_size == 0)
+ efi_parse_options(CONFIG_CMDLINE);
+
+ if (!IS_ENABLED(CONFIG_CMDLINE_FORCE) && cmdline_size > 0)
+ efi_parse_options(cmdline_ptr);
secure_boot = efi_get_secureboot(sys_table);
if (secure_boot > 0)