* [nomadik:ux500-skomer 13/47] arch/arm/boot/compressed/head-golden.S:32: Error: invalid constant (ffff) after fixup
@ 2019-12-03 15:49 kbuild test robot
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From: kbuild test robot @ 2019-12-03 15:49 UTC (permalink / raw)
To: lambdadroid; +Cc: Linus Walleij, kbuild-all, linux-arm-kernel
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git ux500-skomer
head: 10adfdbea52ccf7346c17aec778042ab5b604ca9
commit: 95850274cb555e969b9232f00ab7be307406cf8e [13/47] HACK: ARM: Lock L2 cache early to fix boot failure on golden
config: arm-allmodconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (GCC) 7.5.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 95850274cb555e969b9232f00ab7be307406cf8e
# save the attached .config to linux build tree
GCC_VERSION=7.5.0 make.cross ARCH=arm
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
arch/arm/boot/compressed/head-golden.S: Assembler messages:
>> arch/arm/boot/compressed/head-golden.S:32: Error: invalid constant (ffff) after fixup
vim +32 arch/arm/boot/compressed/head-golden.S
17
18 .section ".start", "ax"
19
20 __golden_start:
21
22 @ Preserve r8/r7 i.e. kernel entry values
23
24 ldr r3, .U8500_L2CC_BASE
25
26 @ if ((readl(U8500_L2CC_BASE + L2X0_CTRL) & 1) == 1)
27 ldr r2, [r3, #L2X0_CTRL]
28 tst r2, #1
29 beq 99f
30
31 @ writel(L2X0_WAY_MASK, U8500_L2CC_BASE + L2X0_CLEAN_INV_WAY);
> 32 mov r2, #L2X0_WAY_MASK
33 str r2, [r3, #L2X0_CLEAN_INV_WAY]
34
35 @ while (readl(U8500_L2CC_BASE + L2X0_CLEAN_INV_WAY)
36 @ & L2X0_WAY_MASK)
37 1: ldr r1, [r3, #L2X0_CLEAN_INV_WAY]
38 tst r1, r2
39 bne 1b
40
41 @ writel(L2X0_WAY_MASK, U8500_L2CC_BASE + L2X0_DATA_LOCKDOWN_WAY);
42 str r2, [r3, #L2X0_DATA_LOCKDOWN_WAY]
43 @ writel(L2X0_WAY_MASK, U8500_L2CC_BASE + L2X0_INST_LOCKDOWN_WAY);
44 str r2, [r3, #L2X0_INST_LOCKDOWN_WAY]
45 b 99f
46
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org Intel Corporation
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