The patch titled
Subject: hexagon: export raw I/O routines for modules
has been added to the -mm tree. Its filename is
hexagon-export-raw-i-o-routines-for-modules.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/hexagon-export-raw-i-o-routines-for-modules.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/hexagon-export-raw-i-o-routines-for-modules.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: Nathan Chancellor <nathan@xxxxxxxxxx>
Subject: hexagon: export raw I/O routines for modules
Patch series "Fixes for ARCH=hexagon allmodconfig", v2.
This series fixes some issues noticed with ARCH=hexagon allmodconfig.
This patch (of 3):
When building ARCH=hexagon allmodconfig, the following errors occur:
ERROR: modpost: "__raw_readsl" [drivers/i3c/master/svc-i3c-master.ko] undefined!
ERROR: modpost: "__raw_writesl" [drivers/i3c/master/dw-i3c-master.ko] undefined!
ERROR: modpost: "__raw_readsl" [drivers/i3c/master/dw-i3c-master.ko] undefined!
ERROR: modpost: "__raw_writesl" [drivers/i3c/master/i3c-master-cdns.ko] undefined!
ERROR: modpost: "__raw_readsl" [drivers/i3c/master/i3c-master-cdns.ko] undefined!
Export these symbols so that modules can use them without any errors.
Link: https://lkml.kernel.org/r/20211115174250.1994179-1-nathan@xxxxxxxxxx
Link: https://lkml.kernel.org/r/20211115174250.1994179-2-nathan@xxxxxxxxxx
Fixes: 013bf24c3829 ("Hexagon: Provide basic implementation and/or stubs for I/O routines.")
Signed-off-by: Nathan Chancellor <nathan@xxxxxxxxxx>
Acked-by: Brian Cain <bcain@xxxxxxxxxxxxxx>
Cc: Nick Desaulniers <ndesaulniers@xxxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/hexagon/lib/io.c | 4 ++++
1 file changed, 4 insertions(+)
--- a/arch/hexagon/lib/io.c~hexagon-export-raw-i-o-routines-for-modules
+++ a/arch/hexagon/lib/io.c
@@ -27,6 +27,7 @@ void __raw_readsw(const void __iomem *ad
*dst++ = *src;
}
+EXPORT_SYMBOL(__raw_readsw);
/*
* __raw_writesw - read words a short at a time
@@ -47,6 +48,7 @@ void __raw_writesw(void __iomem *addr, c
}
+EXPORT_SYMBOL(__raw_writesw);
/* Pretty sure len is pre-adjusted for the length of the access already */
void __raw_readsl(const void __iomem *addr, void *data, int len)
@@ -62,6 +64,7 @@ void __raw_readsl(const void __iomem *ad
}
+EXPORT_SYMBOL(__raw_readsl);
void __raw_writesl(void __iomem *addr, const void *data, int len)
{
@@ -76,3 +79,4 @@ void __raw_writesl(void __iomem *addr, c
}
+EXPORT_SYMBOL(__raw_writesl);
_
Patches currently in -mm which might be from nathan@xxxxxxxxxx are
hexagon-export-raw-i-o-routines-for-modules.patch
hexagon-clean-up-timer-regsh.patch
hexagon-ignore-vmlinuxlds.patch
