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authorLinus Torvalds <torvalds@linux-foundation.org>2015-04-22 09:49:24 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-04-22 09:49:24 -0700
commit15ce2658ddbd3db20dfba3622f3d224f01837fdc (patch)
treec1a62e6d2c0b5942cbb8624e8db9be06e28e04b0 /kernel
parentRevert "mm: avoid tail page refcounting on non-THP compound pages" (diff)
parentmodpost: don't emit section mismatch warnings for compiler optimizations (diff)
downloadlinux-dev-15ce2658ddbd3db20dfba3622f3d224f01837fdc.tar.xz
linux-dev-15ce2658ddbd3db20dfba3622f3d224f01837fdc.zip
Merge tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux
Pull module updates from Rusty Russell: "Quentin opened a can of worms by adding extable entry checking to modpost, but most architectures seem fixed now. Thanks to all involved. Last minute rebase because I noticed a "[PATCH]" had snuck into a commit message somehow" * tag 'modules-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux: modpost: don't emit section mismatch warnings for compiler optimizations modpost: expand pattern matching to support substring matches modpost: do not try to match the SHT_NUL section. modpost: fix extable entry size calculation. modpost: fix inverted logic in is_extable_fault_address(). modpost: handle -ffunction-sections modpost: Whitelist .text.fixup and .exception.text params: handle quotes properly for values not of form foo="bar". modpost: document the use of struct section_check. modpost: handle relocations mismatch in __ex_table. scripts: add check_extable.sh script. modpost: mismatch_handler: retrieve tosym information only when needed. modpost: factorize symbol pretty print in get_pretty_name(). modpost: add handler function pointer to sectioncheck. modpost: add .sched.text and .kprobes.text to the TEXT_SECTIONS list. modpost: add strict white-listing when referencing sections. module: do not print allocation-fail warning on bogus user buffer size kernel/module.c: fix typos in message about unused symbols
Diffstat (limited to 'kernel')
-rw-r--r--kernel/module.c9
-rw-r--r--kernel/params.c4
2 files changed, 7 insertions, 6 deletions
diff --git a/kernel/module.c b/kernel/module.c
index 650b038ae520..42a1d2afb217 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -387,9 +387,9 @@ static bool check_symbol(const struct symsearch *syms,
pr_warn("Symbol %s is marked as UNUSED, however this module is "
"using it.\n", fsa->name);
pr_warn("This symbol will go away in the future.\n");
- pr_warn("Please evalute if this is the right api to use and if "
- "it really is, submit a report the linux kernel "
- "mailinglist together with submitting your code for "
+ pr_warn("Please evaluate if this is the right api to use and "
+ "if it really is, submit a report to the linux kernel "
+ "mailing list together with submitting your code for "
"inclusion.\n");
}
#endif
@@ -2511,7 +2511,8 @@ static int copy_module_from_user(const void __user *umod, unsigned long len,
return err;
/* Suck in entire file: we'll want most of it. */
- info->hdr = vmalloc(info->len);
+ info->hdr = __vmalloc(info->len,
+ GFP_KERNEL | __GFP_HIGHMEM | __GFP_NOWARN, PAGE_KERNEL);
if (!info->hdr)
return -ENOMEM;
diff --git a/kernel/params.c b/kernel/params.c
index 728e05b167de..a22d6a759b1a 100644
--- a/kernel/params.c
+++ b/kernel/params.c
@@ -173,9 +173,9 @@ static char *next_arg(char *args, char **param, char **val)
if (args[i-1] == '"')
args[i-1] = '\0';
}
- if (quoted && args[i-1] == '"')
- args[i-1] = '\0';
}
+ if (quoted && args[i-1] == '"')
+ args[i-1] = '\0';
if (args[i]) {
args[i] = '\0';