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PV-on-HVM: Fix build for RHEL/SLES.
Signed-off-by: Ben Guthro <bguthro@virtualiron.com>
This commit is contained in:
Keir Fraser committed
1 parent
7408fe8337
commit
2b795c6e37
1 file changed
+15
@@ -114,9 +114,17 @@ extern char *kasprintf(gfp_t gfp, const char *fmt, ...)
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#define __supported_pte_mask ((maddr_t)0)
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#endif
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/* This code duplication is not ideal, but || does not seem to properly
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* short circuit in a #if condition.
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**/
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#if defined(_LINUX_NETDEVICE_H) && LINUX_VERSION_CODE < KERNEL_VERSION(2,6,18)
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#if !defined(SLE_VERSION)
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#define netif_tx_lock_bh(dev) spin_lock_bh(&(dev)->xmit_lock)
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#define netif_tx_unlock_bh(dev) spin_unlock_bh(&(dev)->xmit_lock)
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#elif SLE_VERSION_CODE < SLE_VERSION(10,1,0)
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#define netif_tx_lock_bh(dev) spin_lock_bh(&(dev)->xmit_lock)
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#define netif_tx_unlock_bh(dev) spin_unlock_bh(&(dev)->xmit_lock)
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#endif
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#endif
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#if defined(__LINUX_SEQLOCK_H) && !defined(DEFINE_SEQLOCK)
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@@ -133,8 +141,15 @@ extern char *kasprintf(gfp_t gfp, const char *fmt, ...)
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#endif
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#if defined(_LINUX_INTERRUPT_H) && LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)
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/**
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* RHEL4-U5 pulled back this feature into the older kernel
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* Since it is a typedef, and not a macro - detect this kernel via
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* RHEL_VERSION
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*/
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#if !defined(RHEL_VERSION) || (RHEL_VERSION == 4 && RHEL_UPDATE < 5)
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typedef irqreturn_t (*irq_handler_t)(int, void *, struct pt_regs *);
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#endif
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#endif
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#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,23)
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#define setup_xen_features xen_setup_features
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