Re: [PATCHv2 RESEND] firmware: stratix10-svc: build only on 64-bit ARM

From: Dinh Nguyen
Date: Sun Apr 04 2021 - 11:29:24 EST




On 4/4/21 9:08 AM, Greg KH wrote:
On Sun, Apr 04, 2021 at 07:46:09AM -0500, Dinh Nguyen wrote:
From: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxx>

The Stratix10 service layer and RCU drivers are useful only on
Stratix10, so on ARMv8. Compile testing the RCU driver on 32-bit ARM
fails:

drivers/firmware/stratix10-rsu.c: In function 'rsu_status_callback':
include/linux/compiler_types.h:320:38: error: call to '__compiletime_assert_179'
declared with attribute error: FIELD_GET: type of reg too small for mask
_compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
...
drivers/firmware/stratix10-rsu.c:96:26: note: in expansion of macro 'FIELD_GET'
priv->status.version = FIELD_GET(RSU_VERSION_MASK,

Fixes: 4483397b0353 ("ARM: socfpga: drop ARCH_SOCFPGA")

Where is this commit id? I don't see it in Linus's tree, is it
somewhere else?


It's in the for-next branch in the soc tree. This patch fixes a patch that was just recently submitted by Krzysztof.

Dinh