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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-02-09 10:07:39 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-02-09 10:07:39 -0800 |
| commit | f9f1e414128ea58d8e848a0275db0f644c9e9f45 (patch) | |
| tree | 9fe49804e165527116c49ca207247de1defbcf0a /drivers/xen | |
| parent | dff839f27dc8d70e191562c8e78b0a9a88028362 (diff) | |
| parent | 781198f1f373c3e350dbeb3af04a7d4c81c1b8d7 (diff) | |
| download | linux-f9f1e414128ea58d8e848a0275db0f644c9e9f45.tar.bz2 | |
Merge tag 'for-linus-4.16-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen fixes from Juergen Gross:
"Only five small fixes for issues when running under Xen"
* tag 'for-linus-4.16-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
xen: Fix {set,clear}_foreign_p2m_mapping on autotranslating guests
pvcalls-back: do not return error on inet_accept EAGAIN
xen-netfront: Fix race between device setup and open
xen/grant-table: Use put_page instead of free_page
x86/xen: init %gs very early to avoid page faults with stack protector
Diffstat (limited to 'drivers/xen')
| -rw-r--r-- | drivers/xen/grant-table.c | 4 | ||||
| -rw-r--r-- | drivers/xen/pvcalls-back.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/xen/grant-table.c b/drivers/xen/grant-table.c index f45114fd8e1e..27be107d6480 100644 --- a/drivers/xen/grant-table.c +++ b/drivers/xen/grant-table.c @@ -382,7 +382,7 @@ static void gnttab_handle_deferred(struct timer_list *unused) if (entry->page) { pr_debug("freeing g.e. %#x (pfn %#lx)\n", entry->ref, page_to_pfn(entry->page)); - __free_page(entry->page); + put_page(entry->page); } else pr_info("freeing g.e. %#x\n", entry->ref); kfree(entry); @@ -438,7 +438,7 @@ void gnttab_end_foreign_access(grant_ref_t ref, int readonly, if (gnttab_end_foreign_access_ref(ref, readonly)) { put_free_entry(ref); if (page != 0) - free_page(page); + put_page(virt_to_page(page)); } else gnttab_add_deferred(ref, readonly, page ? virt_to_page(page) : NULL); diff --git a/drivers/xen/pvcalls-back.c b/drivers/xen/pvcalls-back.c index c7822d8078b9..156e5aea36db 100644 --- a/drivers/xen/pvcalls-back.c +++ b/drivers/xen/pvcalls-back.c @@ -548,7 +548,7 @@ static void __pvcalls_back_accept(struct work_struct *work) ret = inet_accept(mappass->sock, sock, O_NONBLOCK, true); if (ret == -EAGAIN) { sock_release(sock); - goto out_error; + return; } map = pvcalls_new_active_socket(fedata, |