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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-01-05 21:29:40 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-01-05 21:29:40 +0300 |
| commit | 383378d115ab6e702d77896071d36056875602db (patch) | |
| tree | 1dce033018c7b3946a9ed249f851752e265ed010 /arch | |
| parent | 9e3596b0c6539e28546ff7c72a06576627068353 (diff) | |
| parent | 0b47a6bd1150f4846b1d61925a4cc5a96593a541 (diff) | |
| download | linux-383378d115ab6e702d77896071d36056875602db.tar.xz | |
Merge tag 'for-linus-4.10-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen fixes and cleanups from Juergen Gross:
- small fixes for xenbus driver
- one fix for xen dom0 boot on huge system
- small cleanups
* tag 'for-linus-4.10-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
Xen: ARM: Zero reserved fields of xatp before making hypervisor call
xen: events: Replace BUG() with BUG_ON()
xen: remove stale xs_input_avail() from header
xen: return xenstore command failures via response instead of rc
xen: xenbus driver must not accept invalid transaction ids
xen/evtchn: use rb_entry()
xen/setup: Don't relocate p2m over existing one
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/xen/setup.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c index 8c394e30e5fe..f3f7b41116f7 100644 --- a/arch/x86/xen/setup.c +++ b/arch/x86/xen/setup.c @@ -713,10 +713,9 @@ static void __init xen_reserve_xen_mfnlist(void) size = PFN_PHYS(xen_start_info->nr_p2m_frames); } - if (!xen_is_e820_reserved(start, size)) { - memblock_reserve(start, size); + memblock_reserve(start, size); + if (!xen_is_e820_reserved(start, size)) return; - } #ifdef CONFIG_X86_32 /* @@ -727,6 +726,7 @@ static void __init xen_reserve_xen_mfnlist(void) BUG(); #else xen_relocate_p2m(); + memblock_free(start, size); #endif } |