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a=z/mQ4Ysz8XfWz/Q5cLBRGdckG28=:19 a=lCpzRmAYbLLaTzLvsPZ7Mbvzbb8=:19 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=6UeiqGixMTsA:10 a=GoEa3M9JfhUA:10 a=VkNPw1HP01LnGYTKEx00:22 a=OQdFWIj2zD-X0myWzOMA:9 a=QEXdDO2ut3YA:10 X-Proofpoint-ORIG-GUID: CaOrR2mvUkQvsKBDvC8M2r9nOaZnoOU- X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMTE1MDAzMiBTYWx0ZWRfX5FxBYr50Dg8d izMYJDf7odlVZZpBs+Y7ecjrR5Qu7YerA6kjEhaWDsZ5lPmM705GVZF8SUta/rWPl5DtNaCzCUW /GoC9skQfa7ZxOwANtfNyBtB3f6FRqmo8pRzqdBZcx5SdsS7/m0wrPaoL3rqzqzm64X6hX0FpI0 AdtkUio/LZGdAi7ukZr/thTIHTBTvtSNEEOJ/46Kq2q6tBCzyRwZryzsbCnVVUD0YHJNxSDgXqo GNDrHaoTYocho9Zm4qL/3T93vbwbKASX2a1yRAnTWSaCV0c9j9em/of+KtKFsnGrKVDrJgDRKMZ +y468J0OXVwEdJuHdwxgXnDu3rQn/Z1ZI9OsEl7kioCffJLq3R3wFVArbQ3pZkpZ4af7/S7oosG +pi5NweJGHlr1qblMB5iwAEd1xJ03g== On 11/21/25 11:36, Peter Zijlstra wrote: > On Fri, Nov 21, 2025 at 10:53:10AM +0100, Alexandre Chartre wrote: >> Alexandre Chartre (30): >> objtool: Move disassembly functions to a separated file >> objtool: Create disassembly context >> objtool: Disassemble code with libopcodes instead of running objdump >> tool build: Remove annoying newline in build output >> objtool: Print symbol during disassembly >> objtool: Store instruction disassembly result >> objtool: Disassemble instruction on warning or backtrace >> objtool: Extract code to validate instruction from the validate branch >> loop >> objtool: Record symbol name max length >> objtool: Add option to trace function validation >> objtool: Trace instruction state changes during function validation >> objtool: Improve register reporting during function validation >> objtool: Identify the different types of alternatives >> objtool: Add functions to better name alternatives >> objtool: Improve tracing of alternative instructions >> objtool: Do not validate IBT for .return_sites and .call_sites >> objtool: Add the --disas= action >> objtool: Preserve alternatives order >> objtool: Print headers for alternatives >> objtool: Disassemble group alternatives >> objtool: Print addresses with alternative instructions >> objtool: Disassemble exception table alternatives >> objtool: Disassemble jump table alternatives >> objtool: Fix address references in alternatives >> objtool: Provide access to feature and flags of group alternatives >> objtool: Function to get the name of a CPU feature >> objtool: Improve naming of group alternatives >> objtool: Compact output for alternatives with one instruction >> objtool: Add wide output for disassembly >> objtool: Trim trailing NOPs in alternative > > I've pushed out these patches to queue/objtool/core, however when > building defconfig I get this: > > CC /mnt/hirez/usr/src/linux-2.6/defconfig-build/tools/objtool/librbtree.o > arch/x86/special.c:10:10: fatal error: lib/cpu-feature-names.c: No such file or directory > 10 | #include "lib/cpu-feature-names.c" > | ^~~~~~~~~~~~~~~~~~~~~~~~~ > compilation terminated. > I having a look. The problem is when using the O= option. Sorry, alex.