6.11-stable review patch. If anyone has any objections, please let me know.
------------------
From: Michal Simek michal.simek@amd.com
[ Upstream commit badf752b5e4b17d281f93f409d4718388ff912e6 ]
When TMR_MANAGER is enabled as module there is a need to export functions which are present in architecture code.
It has been found by running: make W=1 C=1 allmodconfig sed -i -e 's/WERROR=y/WERROR=n/g' .config make C=1 W=1
which errors out like this: ERROR: modpost: "xmb_manager_register" [drivers/misc/xilinx_tmr_manager.ko] undefined! ERROR: modpost: "xmb_inject_err" [drivers/misc/xilinx_tmr_inject.ko] undefined!
Fixes: a5e3aaa654c1 ("microblaze: Add xmb_manager_register function") Reported-by: Jeff Johnson quic_jjohnson@quicinc.com Signed-off-by: Michal Simek michal.simek@amd.com Link: https://lore.kernel.org/r/e322dbbbde0feef83f44304ea13249d365d1dc5f.171879909... Signed-off-by: Sasha Levin sashal@kernel.org --- arch/microblaze/kernel/microblaze_ksyms.c | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/arch/microblaze/kernel/microblaze_ksyms.c b/arch/microblaze/kernel/microblaze_ksyms.c index c892e173ec990..a8553f54152b7 100644 --- a/arch/microblaze/kernel/microblaze_ksyms.c +++ b/arch/microblaze/kernel/microblaze_ksyms.c @@ -16,6 +16,7 @@ #include <asm/page.h> #include <linux/ftrace.h> #include <linux/uaccess.h> +#include <asm/xilinx_mb_manager.h>
#ifdef CONFIG_FUNCTION_TRACER extern void _mcount(void); @@ -46,3 +47,12 @@ extern void __udivsi3(void); EXPORT_SYMBOL(__udivsi3); extern void __umodsi3(void); EXPORT_SYMBOL(__umodsi3); + +#ifdef CONFIG_MB_MANAGER +extern void xmb_manager_register(uintptr_t phys_baseaddr, u32 cr_val, + void (*callback)(void *data), + void *priv, void (*reset_callback)(void *data)); +EXPORT_SYMBOL(xmb_manager_register); +extern asmlinkage void xmb_inject_err(void); +EXPORT_SYMBOL(xmb_inject_err); +#endif