original_kernel/arch/i386/kernel
Jan Beulich 22c5ace729 [PATCH] i386: Fix broken CONFIG_COMPAT_VDSO on i386
After updating several machines to 2.6.20, I can't boot  anymore the single
one of them that supports the NX bit and is configured as a 32-bit system.

My understanding is that the VDSO changes in 2.6.20-rc7 were not fully
cooked, in that with that config option enabled VDSO_SYM(x) now equals
x, meaning that an address in the fixmap area is now being passed to
apps via AT_SYSINFO. However, the page is mapped with PAGE_READONLY
rather than PAGE_READONLY_EXEC.

I'm not certain whether having app code go through the fixmap area is
intended, but in case it is here is the simple patch that makes things work
again.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Andi Kleen <ak@suse.de>
2007-02-13 13:26:26 +01:00
..
acpi
cpu [PATCH] i386: fix 32-bit ioctls on x64_32 2007-02-13 13:26:26 +01:00
.gitignore
Makefile [PATCH] x86: Unify pcspeaker platform device code between i386/x86-64 2007-02-13 13:26:26 +01:00
alternative.c
apic.c [PATCH] i386: add idle notifier 2007-02-13 13:26:22 +01:00
apm.c [PATCH] i386: Convert /proc/apm to seqfile 2007-02-13 13:26:23 +01:00
asm-offsets.c [PATCH] i386: Convert i386 PDA code to use %fs 2007-02-13 13:26:20 +01:00
bootflag.c
cpuid.c [PATCH] i386: use smp_call_function_single() 2007-02-13 13:26:23 +01:00
crash.c
crash_dump.c
doublefault.c
e820.c [PATCH] i386: romsignature/checksum cleanup 2007-02-13 13:26:22 +01:00
early_printk.c
efi.c
efi_stub.S
entry.S [PATCH] i386: entry.S END/ENDPROC annotations 2007-02-13 13:26:24 +01:00
head.S [PATCH] i386: Rename cpu_gdt_descr and remove extern declaration from smpboot.c 2007-02-13 13:26:26 +01:00
hpet.c
i386_ksyms.c
i387.c
i8237.c
i8253.c
i8259.c
init_task.c
io_apic.c [PATCH] i386: vMI backend for paravirt-ops 2007-02-13 13:26:21 +01:00
ioport.c
irq.c [PATCH] i386: add idle notifier 2007-02-13 13:26:22 +01:00
kprobes.c [PATCH] i386: Kprobe rpl fix 2007-02-13 13:26:21 +01:00
ldt.c
machine_kexec.c
mca.c
microcode.c [PATCH] i386: Fix warning in microcode.c 2007-02-13 13:26:25 +01:00
module.c
mpparse.c
msr.c [PATCH] i386: use smp_call_function_single() 2007-02-13 13:26:23 +01:00
nmi.c [PATCH] x86: Enable NMI watchdog for AMD Family 0x10 CPUs 2007-02-13 13:26:25 +01:00
numaq.c
paravirt.c [PATCH] i386: paravirt unhandled fallthrough 2007-02-13 13:26:26 +01:00
pci-dma.c
pcspeaker.c [PATCH] x86: Unify pcspeaker platform device code between i386/x86-64 2007-02-13 13:26:26 +01:00
process.c [PATCH] i386: add idle notifier 2007-02-13 13:26:22 +01:00
ptrace.c [PATCH] i386: Convert i386 PDA code to use %fs 2007-02-13 13:26:20 +01:00
quirks.c
reboot.c
reboot_fixups.c
relocate_kernel.S
scx200.c
setup.c [PATCH] x86: Unify pcspeaker platform device code between i386/x86-64 2007-02-13 13:26:26 +01:00
sigframe.h
signal.c [PATCH] x86: Don't require the vDSO for handling a.out signals 2007-02-13 13:26:26 +01:00
smp.c [PATCH] i386: Small cleanup to TLB flush code 2007-02-13 13:26:23 +01:00
smpboot.c [PATCH] i386: Rename cpu_gdt_descr and remove extern declaration from smpboot.c 2007-02-13 13:26:26 +01:00
srat.c
summit.c
sys_i386.c
syscall_table.S
sysenter.c [PATCH] i386: Fix broken CONFIG_COMPAT_VDSO on i386 2007-02-13 13:26:26 +01:00
time.c [PATCH] i386: Profile pc badness 2007-02-13 13:26:21 +01:00
time_hpet.c
topology.c
trampoline.S
traps.c [PATCH] i386: add option to show more code in oops reports 2007-02-13 13:26:25 +01:00
tsc.c [PATCH] i386: improve sched_clock() on i686 2007-02-13 13:26:22 +01:00
vm86.c [PATCH] i386: Convert i386 PDA code to use %fs 2007-02-13 13:26:20 +01:00
vmi.c [PATCH] i386: vMI timer patches 2007-02-13 13:26:21 +01:00
vmitime.c [PATCH] i386: Vmi timer race 2007-02-13 13:26:21 +01:00
vmlinux.lds.S [PATCH] i386: move startup_32() in text.head section 2007-02-13 13:26:22 +01:00
vsyscall-int80.S
vsyscall-note.S
vsyscall-sigreturn.S
vsyscall-sysenter.S
vsyscall.S
vsyscall.lds.S