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Message-ID: <aG3A8Jirg+TxNza/@rli9-mobl>
Date: Wed, 9 Jul 2025 09:08:00 +0800
From: kernel test robot <lkp@...el.com>
To: ChenMiao <chenmiao.ku@...il.com>, Linux RISCV
<linux-riscv@...ts.infradead.org>
CC: <oe-kbuild-all@...ts.linux.dev>, chenmiao <chenmiao.ku@...il.com>, "Paul
Walmsley" <paul.walmsley@...ive.com>, Palmer Dabbelt <palmer@...belt.com>,
Albert Ou <aou@...s.berkeley.edu>, Alexandre Ghiti <alex@...ti.fr>, "Steven
Rostedt" <rostedt@...dmis.org>, Masami Hiramatsu <mhiramat@...nel.org>, "Mark
Rutland" <mark.rutland@....com>, Mathieu Desnoyers
<mathieu.desnoyers@...icios.com>, Heiko Carstens <hca@...ux.ibm.com>, "Pu
Lehui" <pulehui@...wei.com>, <linux-kernel@...r.kernel.org>,
<linux-trace-kernel@...r.kernel.org>
Subject: Re: [PATCH V2] riscv: ftrace: Fix the logic issue in DYNAMIC_FTRACE
selection
Hi ChenMiao,
kernel test robot noticed the following build errors:
[auto build test ERROR on fda589c286040d9ba2d72a0eaf0a13945fc48026]
url: https://github.com/intel-lab-lkp/linux/commits/ChenMiao/riscv-ftrace-Fix-the-logic-issue-in-DYNAMIC_FTRACE-selection/20250706-231907
base: fda589c286040d9ba2d72a0eaf0a13945fc48026
patch link: https://lore.kernel.org/r/20250706151830.25091-1-chenmiao.ku%40gmail.com
patch subject: [PATCH V2] riscv: ftrace: Fix the logic issue in DYNAMIC_FTRACE selection
:::::: branch date: 2 days ago
:::::: commit date: 2 days ago
config: riscv-randconfig-r112-20250708 (attached as .config)
compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90)
reproduce: (attached as reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202507090650.YGY56SIA-lkp@intel.com/
All errors (new ones prefixed by >>):
>> <instantiation>:1:14: error: operand must be a symbol with %lo/%pcrel_lo/%tprel_lo modifier or an integer in the range [-2048, 2047]
addi sp, sp, -FREGS_SIZE_ON_STACK
^
arch/riscv/kernel/mcount-dyn.S:185:2: note: while in macro instantiation
SAVE_ABI_REGS
^
>> <instantiation>:2:18: error: unexpected token
sw t0, FREGS_EPC(sp)
^
arch/riscv/kernel/mcount-dyn.S:185:2: note: while in macro instantiation
SAVE_ABI_REGS
^
<instantiation>:3:17: error: unexpected token
sw x1, FREGS_RA(sp)
^
arch/riscv/kernel/mcount-dyn.S:185:2: note: while in macro instantiation
SAVE_ABI_REGS
^
<instantiation>:7:17: error: unexpected token
sw x6, FREGS_T1(sp)
^
arch/riscv/kernel/mcount-dyn.S:185:2: note: while in macro instantiation
SAVE_ABI_REGS
^
<instantiation>:9:17: error: unexpected token
sw x7, FREGS_T2(sp)
^
arch/riscv/kernel/mcount-dyn.S:185:2: note: while in macro instantiation
SAVE_ABI_REGS
^
<instantiation>:10:18: error: unexpected token
sw x28, FREGS_T3(sp)
^
arch/riscv/kernel/mcount-dyn.S:185:2: note: while in macro instantiation
SAVE_ABI_REGS
^
<instantiation>:11:18: error: unexpected token
sw x29, FREGS_T4(sp)
^
arch/riscv/kernel/mcount-dyn.S:185:2: note: while in macro instantiation
SAVE_ABI_REGS
^
<instantiation>:12:18: error: unexpected token
sw x30, FREGS_T5(sp)
^
arch/riscv/kernel/mcount-dyn.S:185:2: note: while in macro instantiation
SAVE_ABI_REGS
^
<instantiation>:13:18: error: unexpected token
sw x31, FREGS_T6(sp)
^
arch/riscv/kernel/mcount-dyn.S:185:2: note: while in macro instantiation
SAVE_ABI_REGS
^
<instantiation>:16:18: error: unexpected token
sw x10, FREGS_A0(sp)
^
arch/riscv/kernel/mcount-dyn.S:185:2: note: while in macro instantiation
SAVE_ABI_REGS
^
<instantiation>:17:18: error: unexpected token
sw x11, FREGS_A1(sp)
^
arch/riscv/kernel/mcount-dyn.S:185:2: note: while in macro instantiation
SAVE_ABI_REGS
^
<instantiation>:18:18: error: unexpected token
sw x12, FREGS_A2(sp)
^
arch/riscv/kernel/mcount-dyn.S:185:2: note: while in macro instantiation
SAVE_ABI_REGS
^
<instantiation>:19:18: error: unexpected token
sw x13, FREGS_A3(sp)
^
arch/riscv/kernel/mcount-dyn.S:185:2: note: while in macro instantiation
SAVE_ABI_REGS
^
<instantiation>:20:18: error: unexpected token
sw x14, FREGS_A4(sp)
^
arch/riscv/kernel/mcount-dyn.S:185:2: note: while in macro instantiation
SAVE_ABI_REGS
^
<instantiation>:21:18: error: unexpected token
sw x15, FREGS_A5(sp)
^
arch/riscv/kernel/mcount-dyn.S:185:2: note: while in macro instantiation
SAVE_ABI_REGS
^
<instantiation>:22:18: error: unexpected token
sw x16, FREGS_A6(sp)
^
arch/riscv/kernel/mcount-dyn.S:185:2: note: while in macro instantiation
SAVE_ABI_REGS
^
<instantiation>:23:18: error: unexpected token
sw x17, FREGS_A7(sp)
^
arch/riscv/kernel/mcount-dyn.S:185:2: note: while in macro instantiation
SAVE_ABI_REGS
^
<instantiation>:25:15: error: operand must be a symbol with %lo/%pcrel_lo/%tprel_lo modifier or an integer in the range [-2048, 2047]
addi a0, a0, FREGS_SIZE_ON_STACK
^
arch/riscv/kernel/mcount-dyn.S:185:2: note: while in macro instantiation
SAVE_ABI_REGS
Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for DYNAMIC_FTRACE
Depends on [n]: FTRACE [=y] && FUNCTION_TRACER [=y] && HAVE_DYNAMIC_FTRACE [=n]
Selected by [y]:
- RISCV [=y] && FUNCTION_TRACER [=y]
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
Download attachment ".config.gz" of type "application/gzip" (39394 bytes)
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