Re: [PATCH 1/3] parisc: Makefile: use the regular compiler to build a native 32-bit vDSO
From: Helge Deller
Date: Tue Apr 07 2026 - 16:20:50 EST
On 4/7/26 21:27, Helge Deller wrote:
On 4/7/26 20:06, Thomas Weißschuh wrote:As I assumed.... it breaks immediately for me.
Hi Helge,Ok I'll add patch #1 the to the parisc tree...
On 2026-04-07 19:14:23+0200, Helge Deller wrote:
On 4/7/26 18:37, Thomas Weißschuh wrote:
When building a native 32-bit kernel $(CC) the compiler is obviously
able to compile 32-bit code. There is no need to force the user to
configure a dedicated 32-bit compiler.
Use the regular compiler for the 32-bit vDSO when it is sufficient.
Signed-off-by: Thomas Weißschuh <linux@xxxxxxxxxxxxxx>
This part is quite fragile, especially since the kernel is often also
cross built...
I also used this patch during cross-building and it worked so far.
I can add the series to for-next branch of the parisc git tree to see if this
breaks somewhere. (unless you take care of it at another git tree?)
I'd like to take the nolibc patches through the nolibc tree.
If you want to take the Makefile patch through your tree into the v7.1
merge window that would also work, as I will only apply these patches
for the next v7.2 cycle.
On an x86-64, running "make ARCH=parisc palo" doesn't work.
I think you set the "CROSS_COMPILE" variables. Just leave them out....
Helge