From: Alistair Popple <alistair@popple•id.au>
To: Jordan Niethe <jniethe5@gmail•com>
Cc: npiggin@gmail•com, bala24@linux•ibm.com,
linuxppc-dev@lists•ozlabs.org, dja@axtens•net
Subject: Re: [PATCH v6 10/28] powerpc: Introduce functions for instruction equality
Date: Wed, 29 Apr 2020 11:59:47 +1000 [thread overview]
Message-ID: <7085187.DCEHQqzOHC@townsend> (raw)
In-Reply-To: <20200428015814.15380-11-jniethe5@gmail.com>
There seems to be a minor typo which breaks compilation when
CONFIG_MPROFILE_KERNEL is not enabled. See the fix below.
---
arch/powerpc/kernel/trace/ftrace.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/kernel/trace/ftrace.c b/arch/powerpc/kernel/trace/
ftrace.c
index a6064e1977ca..0ad2c9d4ab49 100644
--- a/arch/powerpc/kernel/trace/ftrace.c
+++ b/arch/powerpc/kernel/trace/ftrace.c
@@ -499,7 +499,7 @@ expected_nop_sequence(void *ip, struct ppc_inst op0,
struct ppc_inst op1)
* The load offset is different depending on the ABI. For simplicity
* just mask it out when doing the compare.
*/
- if ((!ppc_inst_equal(op0), ppc_inst(0x48000008)) || (ppc_inst_val(op1) &
0xffff0000) != 0xe8410000)
+ if ((!ppc_inst_equal(op0, ppc_inst(0x48000008))) || (ppc_inst_val(op1) &
0xffff0000) != 0xe8410000)
return 0;
return 1;
}
--
2.20.1
next prev parent reply other threads:[~2020-04-29 2:01 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-28 1:57 [PATCH v6 00/28] Initial Prefixed Instruction support Jordan Niethe
2020-04-28 1:57 ` [PATCH v6 01/28] powerpc/xmon: Remove store_inst() for patch_instruction() Jordan Niethe
2020-04-28 1:57 ` [PATCH v6 02/28] powerpc/xmon: Move breakpoint instructions to own array Jordan Niethe
2020-04-28 1:57 ` [PATCH v6 03/28] powerpc/xmon: Move breakpoints to text section Jordan Niethe
2020-04-28 5:19 ` Christophe Leroy
2020-04-28 5:30 ` Jordan Niethe
2020-04-28 5:36 ` Christophe Leroy
2020-04-29 2:45 ` Jordan Niethe
2020-04-28 1:57 ` [PATCH v6 04/28] powerpc/xmon: Use bitwise calculations in_breakpoint_table() Jordan Niethe
2020-04-28 1:57 ` [PATCH v6 05/28] powerpc: Change calling convention for create_branch() et. al Jordan Niethe
2020-04-28 1:57 ` [PATCH v6 06/28] powerpc: Use a macro for creating instructions from u32s Jordan Niethe
2020-04-28 1:57 ` [PATCH v6 07/28] powerpc: Use an accessor for instructions Jordan Niethe
2020-04-28 1:57 ` [PATCH v6 08/28] powerpc: Use a function for getting the instruction op code Jordan Niethe
2020-04-28 1:57 ` [PATCH v6 09/28] powerpc: Use a function for byte swapping instructions Jordan Niethe
2020-04-28 1:57 ` [PATCH v6 10/28] powerpc: Introduce functions for instruction equality Jordan Niethe
2020-04-29 1:59 ` Alistair Popple [this message]
2020-04-29 2:52 ` Jordan Niethe
2020-04-28 1:57 ` [PATCH v6 11/28] powerpc: Use a datatype for instructions Jordan Niethe
2020-04-29 2:02 ` Alistair Popple
2020-04-29 2:57 ` Jordan Niethe
2020-04-28 1:57 ` [PATCH v6 12/28] powerpc: Use a function for reading instructions Jordan Niethe
2020-04-28 1:57 ` [PATCH v6 13/28] powerpc: Add a probe_user_read_inst() function Jordan Niethe
2020-04-28 1:58 ` [PATCH v6 14/28] powerpc: Add a probe_kernel_read_inst() function Jordan Niethe
2020-04-28 1:58 ` [PATCH v6 15/28] powerpc/kprobes: Use patch_instruction() Jordan Niethe
2020-04-28 1:58 ` [PATCH v6 16/28] powerpc: Define and use __get_user_instr{, inatomic}() Jordan Niethe
2020-04-28 1:58 ` [PATCH v6 17/28] powerpc: Introduce a function for reporting instruction length Jordan Niethe
2020-04-28 1:58 ` [PATCH v6 18/28] powerpc/xmon: Use a function for reading instructions Jordan Niethe
2020-04-28 1:58 ` [PATCH v6 19/28] powerpc/xmon: Move insertion of breakpoint for xol'ing Jordan Niethe
2020-04-28 1:58 ` [PATCH v6 20/28] powerpc: Make test_translate_branch() independent of instruction length Jordan Niethe
2020-04-28 1:58 ` [PATCH v6 21/28] powerpc: Enable Prefixed Instructions Jordan Niethe
2020-04-28 1:58 ` [PATCH v6 22/28] powerpc: Define new SRR1 bits for a future ISA version Jordan Niethe
2020-04-28 1:58 ` [PATCH v6 23/28] powerpc: Add prefixed instructions to instruction data type Jordan Niethe
2020-04-28 1:58 ` [PATCH v6 24/28] powerpc: Test prefixed code patching Jordan Niethe
2020-04-28 1:58 ` [PATCH v6 25/28] powerpc: Test prefixed instructions in feature fixups Jordan Niethe
2020-04-28 1:58 ` [PATCH v6 26/28] powerpc: Support prefixed instructions in alignment handler Jordan Niethe
2020-04-28 1:58 ` [PATCH v6 27/28] powerpc sstep: Add support for prefixed load/stores Jordan Niethe
2020-04-28 1:58 ` [PATCH v6 28/28] powerpc sstep: Add support for prefixed fixed-point arithmetic Jordan Niethe
2020-04-28 10:06 ` [PATCH v6 00/28] Initial Prefixed Instruction support Balamuruhan S
2020-04-29 2:51 ` Jordan Niethe
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