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authorMartin Schwidefsky <schwidefsky@de.ibm.com>2008-12-25 13:38:35 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2008-12-25 13:38:54 +0100
commitfc5243d98ac2575ad14a974b3c097e9ba874c03d (patch)
tree014f2b61180433799a438e1e2022636f0b8c6a7b /fs/binfmt_elf.c
parenta114a9d69d1362546b9dda651028acb311ddb7af (diff)
downloadconfigs-fc5243d98ac2575ad14a974b3c097e9ba874c03d.tar.gz
[S390] arch_setup_additional_pages arguments
arch_setup_additional_pages currently gets two arguments, the binary format descripton and an indication if the process uses an executable stack or not. The second argument is not used by anybody, it could be removed without replacement. What actually does make sense is to pass an indication if the process uses the elf interpreter or not. The glibc code will not use anything from the vdso if the process does not use the dynamic linker, so for statically linked binaries the architecture backend can choose not to map the vdso. Acked-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'fs/binfmt_elf.c')
-rw-r--r--fs/binfmt_elf.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index 8fcfa398d35..95a76ff9e01 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -949,7 +949,7 @@ static int load_elf_binary(struct linux_binprm *bprm, struct pt_regs *regs)
set_binfmt(&elf_format);
#ifdef ARCH_HAS_SETUP_ADDITIONAL_PAGES
- retval = arch_setup_additional_pages(bprm, executable_stack);
+ retval = arch_setup_additional_pages(bprm, !!elf_interpreter);
if (retval < 0) {
send_sig(SIGKILL, current, 0);
goto out;