diff mbox series

[5/6] kexec: s/KEXEC_VERIFY_SIG/KEXEC_SIG/ for consistency

Message ID 20190813192126.122370-6-matthewgarrett@google.com (mailing list archive)
State New, archived
Headers show
Series lockdown fixups | expand

Commit Message

Matthew Garrett Aug. 13, 2019, 7:21 p.m. UTC 
47b88836 ("kexec_file: split KEXEC_VERIFY_SIG into KEXEC_SIG and
KEXEC_SIG_FORCE") removed CONFIG_KEXEC_VERIFY_SIG, but it's still present
in other architectures and we end up with build breakage as a result.
Make this consistent across architectures.

Fixes: 47b88836 ("kexec_file: split KEXEC_VERIFY_SIG into KEXEC_SIG and KEXEC_SIG_FORCE")
Signed-off-by: Matthew Garrett <mjg59@google.com>
---
 arch/arm64/Kconfig                      | 6 +++---
 arch/s390/Kconfig                       | 2 +-
 arch/s390/configs/debug_defconfig       | 2 +-
 arch/s390/configs/defconfig             | 2 +-
 arch/s390/configs/performance_defconfig | 2 +-
 arch/s390/kernel/kexec_elf.c            | 4 ++--
 arch/s390/kernel/kexec_image.c          | 4 ++--
 arch/s390/kernel/machine_kexec_file.c   | 4 ++--
 arch/x86/kernel/ima_arch.c              | 4 ++--
 security/integrity/ima/Kconfig          | 2 +-
 security/integrity/ima/ima_main.c       | 2 +-
 11 files changed, 17 insertions(+), 17 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 697ea0510729..f940500a941b 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -961,7 +961,7 @@  config KEXEC_FILE
 	  for kernel and initramfs as opposed to list of segments as
 	  accepted by previous system call.
 
-config KEXEC_VERIFY_SIG
+config KEXEC_SIG
 	bool "Verify kernel signature during kexec_file_load() syscall"
 	depends on KEXEC_FILE
 	help
@@ -976,13 +976,13 @@  config KEXEC_VERIFY_SIG
 config KEXEC_IMAGE_VERIFY_SIG
 	bool "Enable Image signature verification support"
 	default y
-	depends on KEXEC_VERIFY_SIG
+	depends on KEXEC_SIG
 	depends on EFI && SIGNED_PE_FILE_VERIFICATION
 	help
 	  Enable Image signature verification support.
 
 comment "Support for PE file signature verification disabled"
-	depends on KEXEC_VERIFY_SIG
+	depends on KEXEC_SIG
 	depends on !EFI || !SIGNED_PE_FILE_VERIFICATION
 
 config CRASH_DUMP
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 109243fdb6ec..c4a423f30d49 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -555,7 +555,7 @@  config ARCH_HAS_KEXEC_PURGATORY
 	def_bool y
 	depends on KEXEC_FILE
 
-config KEXEC_VERIFY_SIG
+config KEXEC_SIG
 	bool "Verify kernel signature during kexec_file_load() syscall"
 	depends on KEXEC_FILE && SYSTEM_DATA_VERIFICATION
 	help
diff --git a/arch/s390/configs/debug_defconfig b/arch/s390/configs/debug_defconfig
index b0920b35f87b..525e0a6addb9 100644
--- a/arch/s390/configs/debug_defconfig
+++ b/arch/s390/configs/debug_defconfig
@@ -64,7 +64,7 @@  CONFIG_NUMA=y
 CONFIG_PREEMPT=y
 CONFIG_HZ_100=y
 CONFIG_KEXEC_FILE=y
-CONFIG_KEXEC_VERIFY_SIG=y
+CONFIG_KEXEC_SIG=y
 CONFIG_EXPOLINE=y
 CONFIG_EXPOLINE_AUTO=y
 CONFIG_MEMORY_HOTPLUG=y
diff --git a/arch/s390/configs/defconfig b/arch/s390/configs/defconfig
index c59b922cb6c5..4c37279acdb4 100644
--- a/arch/s390/configs/defconfig
+++ b/arch/s390/configs/defconfig
@@ -39,7 +39,7 @@  CONFIG_NR_CPUS=256
 CONFIG_NUMA=y
 CONFIG_HZ_100=y
 CONFIG_KEXEC_FILE=y
-CONFIG_KEXEC_VERIFY_SIG=y
+CONFIG_KEXEC_SIG=y
 CONFIG_CRASH_DUMP=y
 CONFIG_HIBERNATION=y
 CONFIG_PM_DEBUG=y
diff --git a/arch/s390/configs/performance_defconfig b/arch/s390/configs/performance_defconfig
index 09aa5cb14873..158ad0f0d433 100644
--- a/arch/s390/configs/performance_defconfig
+++ b/arch/s390/configs/performance_defconfig
@@ -65,7 +65,7 @@  CONFIG_NR_CPUS=512
 CONFIG_NUMA=y
 CONFIG_HZ_100=y
 CONFIG_KEXEC_FILE=y
-CONFIG_KEXEC_VERIFY_SIG=y
+CONFIG_KEXEC_SIG=y
 CONFIG_EXPOLINE=y
 CONFIG_EXPOLINE_AUTO=y
 CONFIG_MEMORY_HOTPLUG=y
diff --git a/arch/s390/kernel/kexec_elf.c b/arch/s390/kernel/kexec_elf.c
index 6d0635ceddd0..9b4f37a4edf1 100644
--- a/arch/s390/kernel/kexec_elf.c
+++ b/arch/s390/kernel/kexec_elf.c
@@ -130,7 +130,7 @@  static int s390_elf_probe(const char *buf, unsigned long len)
 const struct kexec_file_ops s390_kexec_elf_ops = {
 	.probe = s390_elf_probe,
 	.load = s390_elf_load,
-#ifdef CONFIG_KEXEC_VERIFY_SIG
+#ifdef CONFIG_KEXEC__SIG
 	.verify_sig = s390_verify_sig,
-#endif /* CONFIG_KEXEC_VERIFY_SIG */
+#endif /* CONFIG_KEXEC_SIG */
 };
diff --git a/arch/s390/kernel/kexec_image.c b/arch/s390/kernel/kexec_image.c
index 58318bf89fd9..af23eff5774d 100644
--- a/arch/s390/kernel/kexec_image.c
+++ b/arch/s390/kernel/kexec_image.c
@@ -59,7 +59,7 @@  static int s390_image_probe(const char *buf, unsigned long len)
 const struct kexec_file_ops s390_kexec_image_ops = {
 	.probe = s390_image_probe,
 	.load = s390_image_load,
-#ifdef CONFIG_KEXEC_VERIFY_SIG
+#ifdef CONFIG_KEXEC_SIG
 	.verify_sig = s390_verify_sig,
-#endif /* CONFIG_KEXEC_VERIFY_SIG */
+#endif /* CONFIG_KEXEC_SIG */
 };
diff --git a/arch/s390/kernel/machine_kexec_file.c b/arch/s390/kernel/machine_kexec_file.c
index fbdd3ea73667..c0f33ba49a9a 100644
--- a/arch/s390/kernel/machine_kexec_file.c
+++ b/arch/s390/kernel/machine_kexec_file.c
@@ -22,7 +22,7 @@  const struct kexec_file_ops * const kexec_file_loaders[] = {
 	NULL,
 };
 
-#ifdef CONFIG_KEXEC_VERIFY_SIG
+#ifdef CONFIG_KEXEC_SIG
 /*
  * Module signature information block.
  *
@@ -90,7 +90,7 @@  int s390_verify_sig(const char *kernel, unsigned long kernel_len)
 				      VERIFYING_MODULE_SIGNATURE,
 				      NULL, NULL);
 }
-#endif /* CONFIG_KEXEC_VERIFY_SIG */
+#endif /* CONFIG_KEXEC_SIG */
 
 static int kexec_file_update_purgatory(struct kimage *image,
 				       struct s390_load_data *data)
diff --git a/arch/x86/kernel/ima_arch.c b/arch/x86/kernel/ima_arch.c
index 64b973f0e985..b98890894731 100644
--- a/arch/x86/kernel/ima_arch.c
+++ b/arch/x86/kernel/ima_arch.c
@@ -66,9 +66,9 @@  bool arch_ima_get_secureboot(void)
 
 /* secureboot arch rules */
 static const char * const sb_arch_rules[] = {
-#if !IS_ENABLED(CONFIG_KEXEC_VERIFY_SIG)
+#if !IS_ENABLED(CONFIG_KEXEC_SIG)
 	"appraise func=KEXEC_KERNEL_CHECK appraise_type=imasig",
-#endif /* CONFIG_KEXEC_VERIFY_SIG */
+#endif /* CONFIG_KEXEC_SIG */
 	"measure func=KEXEC_KERNEL_CHECK",
 #if !IS_ENABLED(CONFIG_MODULE_SIG)
 	"appraise func=MODULE_CHECK appraise_type=imasig",
diff --git a/security/integrity/ima/Kconfig b/security/integrity/ima/Kconfig
index 2692c7358c2c..32cd25fa44a5 100644
--- a/security/integrity/ima/Kconfig
+++ b/security/integrity/ima/Kconfig
@@ -160,7 +160,7 @@  config IMA_APPRAISE
 
 config IMA_ARCH_POLICY
         bool "Enable loading an IMA architecture specific policy"
-        depends on KEXEC_VERIFY_SIG || IMA_APPRAISE && INTEGRITY_ASYMMETRIC_KEYS
+        depends on KEXEC_SIG || IMA_APPRAISE && INTEGRITY_ASYMMETRIC_KEYS
         default n
         help
           This option enables loading an IMA architecture specific policy
diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c
index f302cbc387f8..1747bc7bcb60 100644
--- a/security/integrity/ima/ima_main.c
+++ b/security/integrity/ima/ima_main.c
@@ -541,7 +541,7 @@  int ima_load_data(enum kernel_load_data_id id)
 
 	switch (id) {
 	case LOADING_KEXEC_IMAGE:
-		if (IS_ENABLED(CONFIG_KEXEC_VERIFY_SIG)
+		if (IS_ENABLED(CONFIG_KEXEC_SIG)
 		    && arch_ima_get_secureboot()) {
 			pr_err("impossible to appraise a kernel image without a file descriptor; try using kexec_file_load syscall.\n");
 			return -EACCES;