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riscv, bpf: Fix patch_text implicit declaration
bpf_jit_comp64.c uses patch_text(), so add <asm/patch.h> to it
to prevent the build error:
../arch/riscv/net/bpf_jit_comp64.c: In function 'bpf_arch_text_poke':
../arch/riscv/net/bpf_jit_comp64.c:691:23: error: implicit declaration of function 'patch_text'; did you mean 'path_get'? [-Werror=implicit-function-declaration]
691 | ret = patch_text(ip, new_insns, ninsns);
| ^~~~~~~~~~
Fixes: 596f2e6f9c
("riscv, bpf: Add bpf_arch_text_poke support for RV64")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Pu Lehui <pulehui@huawei.com>
Acked-by: Björn Töpel <bjorn@rivosinc.com>
Link: https://lore.kernel.org/r/202302271000.Aj4nMXbZ-lkp@intel.com
Link: https://lore.kernel.org/bpf/20230227072016.14618-1-rdunlap@infradead.org
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@ -10,6 +10,7 @@
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#include <linux/filter.h>
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#include <linux/memory.h>
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#include <linux/stop_machine.h>
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#include <asm/patch.h>
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#include "bpf_jit.h"
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#define RV_REG_TCC RV_REG_A6
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