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x86/paravirt: Standardize 'insn_buff' variable names

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We currently have 6 (!) separate naming variants to name temporary instruction
buffers that are used for code patching:

 - insnbuf
 - insnbuff
 - insn_buff
 - insn_buffer
 - ibuf
 - ibuffer

These are used as local variables, percpu fields and function parameters.

Standardize all the names to a single variant: 'insn_buff'.

Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rik van Riel <riel@surriel.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Ingo Molnar
2019-04-25 13:03:31 +02:00
parent fc93dfd934
commit 1fc654cf6e
8 changed files with 93 additions and 96 deletions
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8
arch/x86/tools/insn_decoder_test.c
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@@ -119,7 +119,7 @@ static void parse_args(int argc, char **argv)
int main(int argc, char **argv)
{
char line[BUFSIZE], sym[BUFSIZE] = "<unknown>";
unsigned char insn_buf[16];
unsigned char insn_buff[16];
struct insn insn;
int insns = 0;
int warnings = 0;
@@ -138,7 +138,7 @@ int main(int argc, char **argv)
}
insns++;
memset(insn_buf, 0, 16);
memset(insn_buff, 0, 16);
strcpy(copy, line);
tab1 = strchr(copy, '\t');
if (!tab1)
@@ -151,13 +151,13 @@ int main(int argc, char **argv)
*tab2 = '\0'; /* Characters beyond tab2 aren't examined */
while (s < tab2) {
if (sscanf(s, "%x", &b) == 1) {
insn_buf[nb++] = (unsigned char) b;
insn_buff[nb++] = (unsigned char) b;
s += 3;
} else
break;
}
/* Decode an instruction */
insn_init(&insn, insn_buf, sizeof(insn_buf), x86_64);
insn_init(&insn, insn_buff, sizeof(insn_buff), x86_64);
insn_get_length(&insn);
if (insn.length != nb) {
warnings++;