Subject: [PATCH] powerpc/pseries: plpks: export plpks_wrapping_is_supported

From: Srish Srinivasan <[email-masked]>
Date: Sun, 1 Feb 2026 22:23:44 +0530

Building trusted-keys as a module fails modpost with:

ERROR: modpost: "plpks_wrapping_is_supported" [security/keys/trusted-keys/
trusted.ko] undefined!

Export plpks_wrapping_is_supported() so trusted-keys links cleanly

This patch is intended to be applied on top of the earlier "Extend "trusted
" keys to support a new trust source named the PowerVM Key Wrapping Module
(PKWM)" series (v5).
Link: https://lore.kernel.org/all/[email-masked]/

Reported-by: kernel test robot <[email-masked]>
Closes: https://lore.kernel.org/oe-kbuild-all/[email-masked]/
Signed-off-by: Srish Srinivasan <[email-masked]>
---
 arch/powerpc/platforms/pseries/plpks.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/powerpc/platforms/pseries/plpks.c b/arch/powerpc/platforms/pseries/plpks.c
index 038ecf8f6d6b..23e4e2a922fc 100644
--- a/arch/powerpc/platforms/pseries/plpks.c
+++ b/arch/powerpc/platforms/pseries/plpks.c
@@ -896,6 +896,7 @@ bool plpks_wrapping_is_supported(void)
 {
 	return wrapsupport;
 }
+EXPORT_SYMBOL_GPL(plpks_wrapping_is_supported);
 
 /**
  * plpks_gen_wrapping_key() - Generate a new random key with the 'wrapping key'
-- 
2.47.3