[PATCH] paravirt: re-enable COMPAT_VDSO
CONFIG_PARAVIRT broke old glibc bootup: it silently turned off the selectability of CONFIG_COMPAT_VDSO and thus rendered distro kernels unbootable on old-style VDSO glibc setups. the proper solution is to keep COMPAT_VDSO available - if a hypervisor needs any modification of that concept then we'll judge those changes in full context, once those changes are submitted. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -893,7 +893,6 @@ config HOTPLUG_CPU
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config COMPAT_VDSO
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config COMPAT_VDSO
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bool "Compat VDSO support"
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bool "Compat VDSO support"
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default y
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default y
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depends on !PARAVIRT
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help
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help
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Map the VDSO to the predictable old-style address too.
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Map the VDSO to the predictable old-style address too.
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---help---
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---help---
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