diff options
author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-12-23 14:59:19 +0300 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-12-23 14:59:19 +0300 |
commit | 749e4121d6ee7fd4495779730fbc6ae800d0317c (patch) | |
tree | 9270ebabd9e3b57ef0427495ec9228f52454b608 /scripts | |
parent | 293f8995948330e1df9228519535593618b5ec0e (diff) | |
parent | 46cf053efec6a3a5f343fead837777efe8252a46 (diff) | |
download | linux-749e4121d6ee7fd4495779730fbc6ae800d0317c.tar.xz |
Merge 5.5-rc3 into tty-next
We need the tty/serial fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts')
-rwxr-xr-x | scripts/checkpatch.pl | 9 | ||||
-rw-r--r-- | scripts/kallsyms.c | 38 | ||||
-rw-r--r-- | scripts/kconfig/expr.c | 7 | ||||
-rwxr-xr-x | scripts/mkcompile_h | 10 | ||||
-rwxr-xr-x | scripts/package/mkdebian | 2 |
5 files changed, 30 insertions, 36 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 7cbe6e72e363..a63380c6b0d2 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -4125,15 +4125,6 @@ sub process { "Prefer [subsystem eg: netdev]_$level2([subsystem]dev, ... then dev_$level2(dev, ... then pr_$level(... to printk(KERN_$orig ...\n" . $herecurr); } - if ($line =~ /\bpr_warning\s*\(/) { - if (WARN("PREFER_PR_LEVEL", - "Prefer pr_warn(... to pr_warning(...\n" . $herecurr) && - $fix) { - $fixed[$fixlinenr] =~ - s/\bpr_warning\b/pr_warn/; - } - } - if ($line =~ /\bdev_printk\s*\(\s*KERN_([A-Z]+)/) { my $orig = $1; my $level = lc($orig); diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c index fb55f262f42d..94153732ec00 100644 --- a/scripts/kallsyms.c +++ b/scripts/kallsyms.c @@ -310,6 +310,15 @@ static void output_label(const char *label) printf("%s:\n", label); } +/* Provide proper symbols relocatability by their '_text' relativeness. */ +static void output_address(unsigned long long addr) +{ + if (_text <= addr) + printf("\tPTR\t_text + %#llx\n", addr - _text); + else + printf("\tPTR\t_text - %#llx\n", _text - addr); +} + /* uncompress a compressed symbol. When this function is called, the best table * might still be compressed itself, so the function needs to be recursive */ static int expand_symbol(const unsigned char *data, int len, char *result) @@ -360,19 +369,6 @@ static void write_src(void) printf("\t.section .rodata, \"a\"\n"); - /* Provide proper symbols relocatability by their relativeness - * to a fixed anchor point in the runtime image, either '_text' - * for absolute address tables, in which case the linker will - * emit the final addresses at build time. Otherwise, use the - * offset relative to the lowest value encountered of all relative - * symbols, and emit non-relocatable fixed offsets that will be fixed - * up at runtime. - * - * The symbol names cannot be used to construct normal symbol - * references as the list of symbols contains symbols that are - * declared static and are private to their .o files. This prevents - * .tmp_kallsyms.o or any other object from referencing them. - */ if (!base_relative) output_label("kallsyms_addresses"); else @@ -380,6 +376,13 @@ static void write_src(void) for (i = 0; i < table_cnt; i++) { if (base_relative) { + /* + * Use the offset relative to the lowest value + * encountered of all relative symbols, and emit + * non-relocatable fixed offsets that will be fixed + * up at runtime. + */ + long long offset; int overflow; @@ -402,12 +405,7 @@ static void write_src(void) } printf("\t.long\t%#x\n", (int)offset); } else if (!symbol_absolute(&table[i])) { - if (_text <= table[i].addr) - printf("\tPTR\t_text + %#llx\n", - table[i].addr - _text); - else - printf("\tPTR\t_text - %#llx\n", - _text - table[i].addr); + output_address(table[i].addr); } else { printf("\tPTR\t%#llx\n", table[i].addr); } @@ -416,7 +414,7 @@ static void write_src(void) if (base_relative) { output_label("kallsyms_relative_base"); - printf("\tPTR\t_text - %#llx\n", _text - relative_base); + output_address(relative_base); printf("\n"); } diff --git a/scripts/kconfig/expr.c b/scripts/kconfig/expr.c index 77ffff3a053c..9f1de58e9f0c 100644 --- a/scripts/kconfig/expr.c +++ b/scripts/kconfig/expr.c @@ -254,6 +254,13 @@ static int expr_eq(struct expr *e1, struct expr *e2) { int res, old_count; + /* + * A NULL expr is taken to be yes, but there's also a different way to + * represent yes. expr_is_yes() checks for either representation. + */ + if (!e1 || !e2) + return expr_is_yes(e1) && expr_is_yes(e2); + if (e1->type != e2->type) return 0; switch (e1->type) { diff --git a/scripts/mkcompile_h b/scripts/mkcompile_h index d1d757c6edf4..3a5a4b210c86 100755 --- a/scripts/mkcompile_h +++ b/scripts/mkcompile_h @@ -55,12 +55,10 @@ CONFIG_FLAGS="" if [ -n "$SMP" ] ; then CONFIG_FLAGS="SMP"; fi if [ -n "$PREEMPT" ] ; then CONFIG_FLAGS="$CONFIG_FLAGS PREEMPT"; fi if [ -n "$PREEMPT_RT" ] ; then CONFIG_FLAGS="$CONFIG_FLAGS PREEMPT_RT"; fi -UTS_VERSION="$UTS_VERSION $CONFIG_FLAGS $TIMESTAMP" # Truncate to maximum length - UTS_LEN=64 -UTS_TRUNCATE="cut -b -$UTS_LEN" +UTS_VERSION="$(echo $UTS_VERSION $CONFIG_FLAGS $TIMESTAMP | cut -b -$UTS_LEN)" # Generate a temporary compile.h @@ -69,10 +67,10 @@ UTS_TRUNCATE="cut -b -$UTS_LEN" echo \#define UTS_MACHINE \"$ARCH\" - echo \#define UTS_VERSION \"`echo $UTS_VERSION | $UTS_TRUNCATE`\" + echo \#define UTS_VERSION \"$UTS_VERSION\" - echo \#define LINUX_COMPILE_BY \"`echo $LINUX_COMPILE_BY | $UTS_TRUNCATE`\" - echo \#define LINUX_COMPILE_HOST \"`echo $LINUX_COMPILE_HOST | $UTS_TRUNCATE`\" + printf '#define LINUX_COMPILE_BY "%s"\n' "$LINUX_COMPILE_BY" + echo \#define LINUX_COMPILE_HOST \"$LINUX_COMPILE_HOST\" echo \#define LINUX_COMPILER \"`$CC -v 2>&1 | grep ' version ' | sed 's/[[:space:]]*$//'`\" } > .tmpcompile diff --git a/scripts/package/mkdebian b/scripts/package/mkdebian index e0750b70453f..7c230016b08d 100755 --- a/scripts/package/mkdebian +++ b/scripts/package/mkdebian @@ -174,7 +174,7 @@ Source: $sourcename Section: kernel Priority: optional Maintainer: $maintainer -Build-Depends: bc, kmod, cpio, bison, flex | flex:native $extra_build_depends +Build-Depends: bc, rsync, kmod, cpio, bison, flex | flex:native $extra_build_depends Homepage: http://www.kernel.org/ Package: $packagename |