| Message ID | 1389015593-31716-1-git-send-email-cov@codeaurora.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 01/06, Christopher Covington wrote: > The pgtbl macro couldn't handle the specific > (TEXT_OFFSET - PG_DIR_SIZE) value that the combination of > MSM platforms and LPAE created: > > head.S:163: Error: invalid constant (203000) after fixup > > Regardless of whether this combination of configuration options > will work on currently support platforms at run time, make it > at least assemble properly. > > Signed-off-by: Christopher Covington <cov@codeaurora.org> Looks good to me. Reviewed-by: Stephen Boyd <sboyd@codeaurora.org> I think you can put it in the patch tracker. Russell? > --- > arch/arm/kernel/head.S | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S > index 9cf6063..af30cac 100644 > --- a/arch/arm/kernel/head.S > +++ b/arch/arm/kernel/head.S > @@ -52,7 +52,8 @@ > .equ swapper_pg_dir, KERNEL_RAM_VADDR - PG_DIR_SIZE > > .macro pgtbl, rd, phys > - add \rd, \phys, #TEXT_OFFSET - PG_DIR_SIZE > + add \rd, \phys, #TEXT_OFFSET > + sub \rd, \rd, #PG_DIR_SIZE > .endm > > /*
On 01/17/2014 01:50 PM, Stephen Boyd wrote: > On 01/06, Christopher Covington wrote: >> The pgtbl macro couldn't handle the specific >> (TEXT_OFFSET - PG_DIR_SIZE) value that the combination of >> MSM platforms and LPAE created: >> >> head.S:163: Error: invalid constant (203000) after fixup >> >> Regardless of whether this combination of configuration options >> will work on currently support platforms at run time, make it >> at least assemble properly. >> >> Signed-off-by: Christopher Covington <cov@codeaurora.org> > > Looks good to me. > > Reviewed-by: Stephen Boyd <sboyd@codeaurora.org> > > I think you can put it in the patch tracker. Russell? Added as http://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=7947/1 Regards, Christopher
diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S index 9cf6063..af30cac 100644 --- a/arch/arm/kernel/head.S +++ b/arch/arm/kernel/head.S @@ -52,7 +52,8 @@ .equ swapper_pg_dir, KERNEL_RAM_VADDR - PG_DIR_SIZE .macro pgtbl, rd, phys - add \rd, \phys, #TEXT_OFFSET - PG_DIR_SIZE + add \rd, \phys, #TEXT_OFFSET + sub \rd, \rd, #PG_DIR_SIZE .endm /*
The pgtbl macro couldn't handle the specific (TEXT_OFFSET - PG_DIR_SIZE) value that the combination of MSM platforms and LPAE created: head.S:163: Error: invalid constant (203000) after fixup Regardless of whether this combination of configuration options will work on currently support platforms at run time, make it at least assemble properly. Signed-off-by: Christopher Covington <cov@codeaurora.org> --- arch/arm/kernel/head.S | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)