Linus Torvalds f27c2f69cc Revert "default exported asm symbols to zero" ... This reverts commit 8ab2ae655b. I loved that commit because of how it explained what the problem with newer versions of binutils were, but the actual patch itself turns out to not work very well. It has two problems: - a zero CRC value isn't actually right. It happens to work for the case where both sides of the equation fail at giving the symbol a crc, but there are cases where the users of the exported symbol get the right crc (due to seeing the C declarations), but the actual exporting itself does not (due to the whole weak asm symbol issue). So then the module load fails after all - we did have a crc for the symbol, but we couldn't match it with the loaded module. - it seems that the alpha assembler has special semantics for the '.set' directive, and on alpha it doesn't actually set the value of the specified symbol at all, it is instead used to set various assembly modes (eg ".set noat" and ".set noreorder"). So using ".set" to set the symbol value would just cause build failures on alpha. I'm sure we'll find some other workaround for these issues (hopefully that involves getting rid of modversions entirely some day, but people are also talking about just using smarter tools). But for now we'll just fall back on commit faaae2a581 ("Re-enable CONFIG_MODVERSIONS in a slightly weaker form") that just let's a missing crc through. Reported-by: Jan Stancek <jstancek@redhat.com> Reported-by: Philip Müller <philm@manjaro.org> Reported-by: Guenter Roeck <linux@roeck-us.net> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2016-12-07 08:39:00 -08:00
..
bitops	bitops: Do not default to __clear_bit() for __clear_bit_unlock()	2016-03-21 10:50:48 +01:00
4level-fixup.h	mm, asm-generic: define PUD_SHIFT in <asm-generic/4level-fixup.h>	2015-02-11 17:06:03 -08:00
Kbuild.asm	UAPI: Set up uapi/asm/Kbuild.asm	2012-10-02 18:01:56 +01:00
asm-offsets.h	asm-generic: Add common asm-offsets.h	2015-06-23 13:35:49 +09:00
atomic-long.h	locking/atomic: Introduce inc/dec variants for the atomic_fetch_$op() API	2016-07-07 09:16:20 +02:00
atomic.h	locking/atomic: Remove linux/atomic.h:atomic_fetch_or()	2016-06-16 10:48:32 +02:00
atomic64.h	locking/atomic: Implement atomic{,64,_long}_fetch_{add,sub,and,andnot,or,xor}{,_relaxed,_acquire,_release}()	2016-06-16 10:48:32 +02:00
audit_change_attr.h	audit: Modify a set of system calls in audit class definitions	2014-01-17 17:01:46 -05:00
audit_dir_write.h	…
audit_read.h	…
audit_signal.h	…
audit_write.h	audit: Modify a set of system calls in audit class definitions	2014-01-17 17:01:46 -05:00
barrier.h	locking/spinlock, arch: Update and fix spin_unlock_wait() implementations	2016-06-14 11:55:15 +02:00
bitops.h	arch: Prepare for smp_mb__{before,after}_atomic()	2014-04-18 11:40:30 +02:00
bitsperlong.h	UAPI: (Scripted) Disintegrate include/asm-generic	2012-10-04 18:20:15 +01:00
bug.h	asm-generic changes for 4.6	2016-03-24 23:13:48 -07:00
bugs.h	…
cache.h	…
cacheflush.h	…
checksum.h	ipv4: Update parameters for csum_tcpudp_magic to their original types	2016-03-13 23:55:13 -04:00
clkdev.h	asm-generic: COMMON_CLK defines __clk_{get,put}	2014-09-25 18:00:45 -07:00
cmpxchg-local.h	LLVMLinux: Remove warning about returning an uninitialized variable	2014-04-09 13:44:35 -07:00
cmpxchg.h	asm-generic: cmpxchg: avoid warnings from macro-ized cmpxchg() implementations	2015-10-15 00:21:13 +02:00
cputime.h	cputime: Generic on-demand virtual cputime accounting	2013-01-27 19:23:27 +01:00
cputime_jiffies.h	sched, time: Fix build error with 64 bit cputime_t on 32 bit systems	2014-10-03 05:46:55 +02:00
cputime_nsecs.h	sched/cputime: Count actually elapsed irq & softirq time	2016-07-14 10:42:34 +02:00
current.h	…
delay.h	…
device.h	…
div64.h	__div64_32(): make it overridable at compile time	2015-11-16 14:42:12 -05:00
dma-contiguous.h	asm-generic: Add dma-contiguous.h	2014-09-22 13:35:51 +02:00
dma.h	…
early_ioremap.h	Merge branch 'akpm' (patches from Andrew)	2015-09-08 17:52:23 -07:00
emergency-restart.h	…
exec.h	…
export.h	Revert "default exported asm symbols to zero"	2016-12-07 08:39:00 -08:00
fb.h	…
fixmap.h	asm-generic: Fix local variable shadow in __set_fixmap_offset	2016-02-16 15:10:44 +00:00
ftrace.h	…
futex.h	asm-generic/futex: Re-enable preemption in futex_atomic_cmpxchg_inatomic()	2016-04-21 11:06:09 +02:00
getorder.h	…
gpio.h	gpio: allow setting ARCH_NR_GPIOS from Kconfig	2016-02-19 00:22:54 +01:00
hardirq.h	…
hugetlb.h	mm: Fix generic hugetlb pte check return type.	2013-10-02 20:02:35 -04:00
hw_irq.h	…
ide_iops.h	…
int-ll64.h	UAPI: (Scripted) Disintegrate include/asm-generic	2012-10-04 18:20:15 +01:00
io.h	asm-generic/io.h: add io{read,write}64 accessors	2016-05-31 16:41:50 +08:00
ioctl.h	include/asm-generic/ioctl.h: fix _IOC_TYPECHECK sparse error	2014-06-06 16:08:13 -07:00
iomap.h	asm-generic/io.h: add io{read,write}64 accessors	2016-05-31 16:41:50 +08:00
irq.h	…
irq_regs.h	…
irq_work.h	irq_work: Introduce arch_irq_work_has_interrupt()	2014-09-13 18:38:07 +02:00
irqflags.h	…
kdebug.h	…
kmap_types.h	asm-generic: remove km_type definitions	2012-07-24 15:27:30 +08:00
kvm_para.h	KVM: add kvm_para_available to asm-generic/kvm_para.h	2013-06-05 13:21:29 +03:00
linkage.h	…
local.h	…
local64.h	…
mcs_spinlock.h	locking/mcs: Allow architecture specific asm files to be used for contended case	2014-02-09 21:18:52 +01:00
memory_model.h	mm: add PHYS_PFN, use it in __phys_to_pfn()	2016-01-14 16:00:49 -08:00
mm-arch-hooks.h	mm: clean up per architecture MM hook header files	2015-07-17 16:39:53 -07:00
mm_hooks.h	mm/core, x86/mm/pkeys: Differentiate instruction fetches	2016-02-18 19:46:29 +01:00
mmu.h	asm-generic/mmu.h: Add support for FDPIC	2012-12-09 23:14:14 +01:00
mmu_context.h	asm-generic: Remove asm-generic arch_bprm_mm_init()	2014-11-22 21:52:08 +01:00
module.h	Make most arch asm/module.h files use asm-generic/module.h	2012-09-28 14:31:03 +09:30
msi.h	asm-generic: Add msi.h	2014-11-23 13:01:47 +01:00
mutex-dec.h	locking/mutex: Optimize mutex_trylock() fast-path	2016-06-08 15:17:01 +02:00
mutex-null.h	arch: Make __mutex_fastpath_lock_retval return whether fastpath succeeded or not	2013-06-26 12:10:55 +02:00
mutex-xchg.h	locking/mutex: Optimize mutex_trylock() fast-path	2016-06-08 15:17:01 +02:00
mutex.h	…
page.h	asm-generic: page.h: Remove useless get_user_page and free_user_page	2016-02-26 15:24:55 +01:00
param.h	UAPI: (Scripted) Disintegrate include/asm-generic	2012-10-04 18:20:15 +01:00
parport.h	include: remove __dev* attributes.	2013-01-03 15:57:16 -08:00
pci.h	PCI: Remove unused pcibios_select_root() (again)	2015-06-08 07:56:21 -05:00
pci_iomap.h	PCI: Add pci_iomap_wc() variants	2015-08-25 09:59:45 +02:00
percpu.h	percpu: use notrace variant of preempt_disable/preempt_enable	2016-11-08 10:29:44 +01:00
pgalloc.h	…
pgtable-nopmd.h	…
pgtable-nopud.h	…
pgtable.h	mm: move phys_mem_access_prot_allowed() declaration to pgtable.h	2016-10-07 18:46:29 -07:00
preempt.h	sched/preempt: Fix preempt_count manipulations	2016-05-17 12:24:21 +02:00
ptrace.h	…
qrwlock.h	locking/qrwlock: Fix write unlock bug on big endian systems	2016-08-10 14:13:27 +02:00
qrwlock_types.h	locking/qrwlock: Rename ->lock to ->wait_lock	2015-09-18 09:27:29 +02:00
qspinlock.h	locking/qspinlock: Use atomic_sub_return_release() in queued_spin_unlock()	2016-06-08 15:17:01 +02:00
qspinlock_types.h	locking/qspinlock: Move __ARCH_SPIN_LOCK_UNLOCKED to qspinlock_types.h	2016-02-29 10:02:43 +01:00
resource.h	asm-generic: remove _STK_LIM_MAX	2014-05-15 00:32:09 +01:00
rwsem.h	locking/rwsem: Remove rwsem_atomic_add() and rwsem_atomic_update()	2016-06-08 15:16:59 +02:00
seccomp.h	seccomp: Get compat syscalls from asm-generic header	2016-05-13 14:02:00 +02:00
sections.h	mm: kmemleak: scan .data.ro_after_init	2016-11-11 08:12:37 -08:00
segment.h	…
serial.h	…
siginfo.h	SIGNAL: Move generic copy_siginfo() to signal.h	2016-05-13 14:02:10 +02:00
signal.h	unify default ptrace_signal_deliver	2012-11-29 00:01:23 -05:00
simd.h	crypto: create generic version of ablk_helper	2013-09-24 06:02:24 +10:00
sizes.h	ARM: 7430/1: sizes.h: move from asm-generic to <linux/sizes.h>	2012-06-28 17:14:34 +01:00
spinlock.h	…
statfs.h	UAPI: (Scripted) Disintegrate include/asm-generic	2012-10-04 18:20:15 +01:00
string.h	…
switch_to.h	…
syscall.h	syscall.h: fix doc text for syscall_get_arch()	2014-09-23 16:20:00 -04:00
syscalls.h	burying unused conditionals	2013-02-14 09:21:15 -05:00
termios-base.h	…
termios.h	UAPI: (Scripted) Disintegrate include/asm-generic	2012-10-04 18:20:15 +01:00
timex.h	…
tlb.h	mm/mmu_gather: track page size with mmu gather and force flush if page size change	2016-07-26 16:19:19 -07:00
tlbflush.h	…
topology.h	…
trace_clock.h	tracing,x86: Add a TSC trace_clock	2012-11-13 15:48:27 -05:00
uaccess-unaligned.h	…
uaccess.h	exceptions: detritus removal	2016-09-27 21:15:14 -04:00
unaligned.h	asm-generic: allow generic unaligned access if the arch supports it	2014-05-08 10:22:23 +02:00
unistd.h	We get rid of the general module prefix confusion with a binary config option,	2013-05-05 10:58:06 -07:00
user.h	…
vga.h	…
vmlinux.lds.h	mm: kmemleak: scan .data.ro_after_init	2016-11-11 08:12:37 -08:00
vtime.h	include/asm-generic/vtime.h: avoid zero-length file	2013-09-30 14:31:02 -07:00
word-at-a-time.h	Make asm/word-at-a-time.h available on all architectures	2015-07-08 16:41:55 -04:00
xor.h	asm-generic: xor: mark static functions as __maybe_unused	2012-10-03 21:21:06 +02:00