x86/Kconfig: Document release year of glibc 2.3.3

I wonder how many people were checking their glibc version when
considering whether to enable this option.

Signed-off-by: Mateusz Jończyk <mat.jonczyk@o2.pl>
Signed-off-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: https://lore.kernel.org/r/20250321-x86_x2apic-v3-7-b0cbaa6fa338@ixit.cz

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 1090eda3c29f3672b4aaff2b28e5b114db375755..e72cb77790388f6fcb3d7cab4f60f5fb09de39a7 100644 (file)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -2213,7 +2213,7 @@ config HOTPLUG_CPU
 
 config COMPAT_VDSO
        def_bool n
-       prompt "Disable the 32-bit vDSO (needed for glibc 2.3.3)"
+       prompt "Workaround for glibc 2.3.2 / 2.3.3 (released in year 2003/2004)"
        depends on COMPAT_32
        help
          Certain buggy versions of glibc will crash if they are