diff options
| author | Vlastimil Babka <vbabka@suse.cz> | 2018-08-14 20:50:47 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-08-15 18:14:55 +0200 |
| commit | 16848eb10e9e0989e5898dec204f0967c483f044 (patch) | |
| tree | c21e850690938aa5c2e5849311710b481afa02b3 /include | |
| parent | aee0861fbe95f2311c81b8162bbd1eb196cdf5f2 (diff) | |
x86/init: fix build with CONFIG_SWAP=n
commit 792adb90fa724ce07c0171cbc96b9215af4b1045 upstream.
The introduction of generic_max_swapfile_size and arch-specific versions has
broken linking on x86 with CONFIG_SWAP=n due to undefined reference to
'generic_max_swapfile_size'. Fix it by compiling the x86-specific
max_swapfile_size() only with CONFIG_SWAP=y.
Reported-by: Tomas Pruzina <pruzinat@gmail.com>
Fixes: 377eeaa8e11f ("x86/speculation/l1tf: Limit swap file size to MAX_PA/2")
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Cc: stable@vger.kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions