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From: "Mike Pagano" <mpagano@gentoo.org>
To: gentoo-commits@lists.gentoo.org
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Reply-To: gentoo-dev@lists.gentoo.org, "Mike Pagano" <mpagano@gentoo.org>
Message-ID: <1463661492.dd21e9aa6cf66af27c7d39f360e6a3a12db8833b.mpagano@gentoo>
Subject: [gentoo-commits] proj/linux-patches:3.14 commit in: /
X-VCS-Repository: proj/linux-patches
X-VCS-Files: 0000_README 1069_linux-3.14.70.patch
X-VCS-Directories: /
X-VCS-Committer: mpagano
X-VCS-Committer-Name: Mike Pagano
X-VCS-Revision: dd21e9aa6cf66af27c7d39f360e6a3a12db8833b
X-VCS-Branch: 3.14
Date: Thu, 19 May 2016 12:38:20 +0000 (UTC)
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commit: dd21e9aa6cf66af27c7d39f360e6a3a12db8833b
Author: Mike Pagano <mpagano <AT> gentoo <DOT> org>
AuthorDate: Thu May 19 12:38:12 2016 +0000
Commit: Mike Pagano <mpagano <AT> gentoo <DOT> org>
CommitDate: Thu May 19 12:38:12 2016 +0000
URL: https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=dd21e9aa
Linux patch 3.14.70
0000_README | 4 +
1069_linux-3.14.70.patch | 416 +++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 420 insertions(+)
diff --git a/0000_README b/0000_README
index 342fb6d..2cabaa5 100644
--- a/0000_README
+++ b/0000_README
@@ -318,6 +318,10 @@ Patch: 1068_linux-3.14.69.patch
From: http://www.kernel.org
Desc: Linux 3.14.69
+Patch: 1069_linux-3.14.70.patch
+From: http://www.kernel.org
+Desc: Linux 3.14.70
+
Patch: 1500_XATTR_USER_PREFIX.patch
From: https://bugs.gentoo.org/show_bug.cgi?id=470644
Desc: Support for namespace user.pax.* on tmpfs.
diff --git a/1069_linux-3.14.70.patch b/1069_linux-3.14.70.patch
new file mode 100644
index 0000000..9ba5387
--- /dev/null
+++ b/1069_linux-3.14.70.patch
@@ -0,0 +1,416 @@
+diff --git a/Makefile b/Makefile
+index c6762fdfc967..bc3311a0893b 100644
+--- a/Makefile
++++ b/Makefile
+@@ -1,6 +1,6 @@
+ VERSION = 3
+ PATCHLEVEL = 14
+-SUBLEVEL = 69
++SUBLEVEL = 70
+ EXTRAVERSION =
+ NAME = Remembering Coco
+
+diff --git a/arch/arm/mach-omap2/sleep34xx.S b/arch/arm/mach-omap2/sleep34xx.S
+index d1dedc8195ed..eafd120b53f1 100644
+--- a/arch/arm/mach-omap2/sleep34xx.S
++++ b/arch/arm/mach-omap2/sleep34xx.S
+@@ -203,23 +203,8 @@ save_context_wfi:
+ */
+ ldr r1, kernel_flush
+ blx r1
+- /*
+- * The kernel doesn't interwork: v7_flush_dcache_all in particluar will
+- * always return in Thumb state when CONFIG_THUMB2_KERNEL is enabled.
+- * This sequence switches back to ARM. Note that .align may insert a
+- * nop: bx pc needs to be word-aligned in order to work.
+- */
+- THUMB( .thumb )
+- THUMB( .align )
+- THUMB( bx pc )
+- THUMB( nop )
+- .arm
+-
+ b omap3_do_wfi
+-
+-/*
+- * Local variables
+- */
++ENDPROC(omap34xx_cpu_suspend)
+ omap3_do_wfi_sram_addr:
+ .word omap3_do_wfi_sram
+ kernel_flush:
+@@ -364,10 +349,7 @@ exit_nonoff_modes:
+ * ===================================
+ */
+ ldmfd sp!, {r4 - r11, pc} @ restore regs and return
+-
+-/*
+- * Local variables
+- */
++ENDPROC(omap3_do_wfi)
+ sdrc_power:
+ .word SDRC_POWER_V
+ cm_idlest1_core:
+diff --git a/crypto/ahash.c b/crypto/ahash.c
+index 865ef923eda6..7cddee979ddd 100644
+--- a/crypto/ahash.c
++++ b/crypto/ahash.c
+@@ -64,8 +64,9 @@ static int hash_walk_new_entry(struct crypto_hash_walk *walk)
+ struct scatterlist *sg;
+
+ sg = walk->sg;
+- walk->pg = sg_page(sg);
+ walk->offset = sg->offset;
++ walk->pg = sg_page(walk->sg) + (walk->offset >> PAGE_SHIFT);
++ walk->offset = offset_in_page(walk->offset);
+ walk->entrylen = sg->length;
+
+ if (walk->entrylen > walk->total)
+diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
+index 834847527982..b60cb76aae51 100644
+--- a/drivers/gpu/drm/i915/intel_crt.c
++++ b/drivers/gpu/drm/i915/intel_crt.c
+@@ -259,8 +259,14 @@ static bool intel_crt_compute_config(struct intel_encoder *encoder,
+ pipe_config->has_pch_encoder = true;
+
+ /* LPT FDI RX only supports 8bpc. */
+- if (HAS_PCH_LPT(dev))
++ if (HAS_PCH_LPT(dev)) {
++ if (pipe_config->bw_constrained && pipe_config->pipe_bpp < 24) {
++ DRM_DEBUG_KMS("LPT only supports 24bpp\n");
++ return false;
++ }
++
+ pipe_config->pipe_bpp = 24;
++ }
+
+ return true;
+ }
+diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
+index 0db3e208f02a..b205f76400ad 100644
+--- a/drivers/gpu/drm/radeon/atombios_crtc.c
++++ b/drivers/gpu/drm/radeon/atombios_crtc.c
+@@ -1600,6 +1600,7 @@ static u32 radeon_get_pll_use_mask(struct drm_crtc *crtc)
+ static int radeon_get_shared_dp_ppll(struct drm_crtc *crtc)
+ {
+ struct drm_device *dev = crtc->dev;
++ struct radeon_device *rdev = dev->dev_private;
+ struct drm_crtc *test_crtc;
+ struct radeon_crtc *test_radeon_crtc;
+
+@@ -1609,6 +1610,10 @@ static int radeon_get_shared_dp_ppll(struct drm_crtc *crtc)
+ test_radeon_crtc = to_radeon_crtc(test_crtc);
+ if (test_radeon_crtc->encoder &&
+ ENCODER_MODE_IS_DP(atombios_get_encoder_mode(test_radeon_crtc->encoder))) {
++ /* PPLL2 is exclusive to UNIPHYA on DCE61 */
++ if (ASIC_IS_DCE61(rdev) && !ASIC_IS_DCE8(rdev) &&
++ test_radeon_crtc->pll_id == ATOM_PPLL2)
++ continue;
+ /* for DP use the same PLL for all */
+ if (test_radeon_crtc->pll_id != ATOM_PPLL_INVALID)
+ return test_radeon_crtc->pll_id;
+@@ -1630,6 +1635,7 @@ static int radeon_get_shared_nondp_ppll(struct drm_crtc *crtc)
+ {
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+ struct drm_device *dev = crtc->dev;
++ struct radeon_device *rdev = dev->dev_private;
+ struct drm_crtc *test_crtc;
+ struct radeon_crtc *test_radeon_crtc;
+ u32 adjusted_clock, test_adjusted_clock;
+@@ -1645,6 +1651,10 @@ static int radeon_get_shared_nondp_ppll(struct drm_crtc *crtc)
+ test_radeon_crtc = to_radeon_crtc(test_crtc);
+ if (test_radeon_crtc->encoder &&
+ !ENCODER_MODE_IS_DP(atombios_get_encoder_mode(test_radeon_crtc->encoder))) {
++ /* PPLL2 is exclusive to UNIPHYA on DCE61 */
++ if (ASIC_IS_DCE61(rdev) && !ASIC_IS_DCE8(rdev) &&
++ test_radeon_crtc->pll_id == ATOM_PPLL2)
++ continue;
+ /* check if we are already driving this connector with another crtc */
+ if (test_radeon_crtc->connector == radeon_crtc->connector) {
+ /* if we are, return that pll */
+diff --git a/drivers/input/misc/max8997_haptic.c b/drivers/input/misc/max8997_haptic.c
+index 1fea5484941f..07ed458f10fa 100644
+--- a/drivers/input/misc/max8997_haptic.c
++++ b/drivers/input/misc/max8997_haptic.c
+@@ -245,12 +245,14 @@ static int max8997_haptic_probe(struct platform_device *pdev)
+ struct max8997_dev *iodev = dev_get_drvdata(pdev->dev.parent);
+ const struct max8997_platform_data *pdata =
+ dev_get_platdata(iodev->dev);
+- const struct max8997_haptic_platform_data *haptic_pdata =
+- pdata->haptic_pdata;
++ const struct max8997_haptic_platform_data *haptic_pdata = NULL;
+ struct max8997_haptic *chip;
+ struct input_dev *input_dev;
+ int error;
+
++ if (pdata)
++ haptic_pdata = pdata->haptic_pdata;
++
+ if (!haptic_pdata) {
+ dev_err(&pdev->dev, "no haptic platform data\n");
+ return -EINVAL;
+diff --git a/drivers/net/ethernet/atheros/atlx/atl2.c b/drivers/net/ethernet/atheros/atlx/atl2.c
+index 265ce1b752ed..96fe542b4acb 100644
+--- a/drivers/net/ethernet/atheros/atlx/atl2.c
++++ b/drivers/net/ethernet/atheros/atlx/atl2.c
+@@ -1413,7 +1413,7 @@ static int atl2_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
+
+ err = -EIO;
+
+- netdev->hw_features = NETIF_F_SG | NETIF_F_HW_VLAN_CTAG_RX;
++ netdev->hw_features = NETIF_F_HW_VLAN_CTAG_RX;
+ netdev->features |= (NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX);
+
+ /* Init PHY as early as possible due to power saving issue */
+diff --git a/drivers/pnp/pnpbios/bioscalls.c b/drivers/pnp/pnpbios/bioscalls.c
+index 769d265b221b..deb7f4bcdb7b 100644
+--- a/drivers/pnp/pnpbios/bioscalls.c
++++ b/drivers/pnp/pnpbios/bioscalls.c
+@@ -21,7 +21,7 @@
+
+ #include "pnpbios.h"
+
+-static struct {
++__visible struct {
+ u16 offset;
+ u16 segment;
+ } pnp_bios_callpoint;
+@@ -41,6 +41,7 @@ asmlinkage void pnp_bios_callfunc(void);
+
+ __asm__(".text \n"
+ __ALIGN_STR "\n"
++ ".globl pnp_bios_callfunc\n"
+ "pnp_bios_callfunc:\n"
+ " pushl %edx \n"
+ " pushl %ecx \n"
+@@ -66,9 +67,9 @@ static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
+ * after PnP BIOS oopses.
+ */
+
+-u32 pnp_bios_fault_esp;
+-u32 pnp_bios_fault_eip;
+-u32 pnp_bios_is_utter_crap = 0;
++__visible u32 pnp_bios_fault_esp;
++__visible u32 pnp_bios_fault_eip;
++__visible u32 pnp_bios_is_utter_crap = 0;
+
+ static spinlock_t pnp_bios_lock;
+
+diff --git a/fs/isofs/rock.c b/fs/isofs/rock.c
+index 735d7522a3a9..204659a5f6db 100644
+--- a/fs/isofs/rock.c
++++ b/fs/isofs/rock.c
+@@ -203,6 +203,8 @@ int get_rock_ridge_filename(struct iso_directory_record *de,
+ int retnamlen = 0;
+ int truncate = 0;
+ int ret = 0;
++ char *p;
++ int len;
+
+ if (!ISOFS_SB(inode->i_sb)->s_rock)
+ return 0;
+@@ -267,12 +269,17 @@ repeat:
+ rr->u.NM.flags);
+ break;
+ }
+- if ((strlen(retname) + rr->len - 5) >= 254) {
++ len = rr->len - 5;
++ if (retnamlen + len >= 254) {
+ truncate = 1;
+ break;
+ }
+- strncat(retname, rr->u.NM.name, rr->len - 5);
+- retnamlen += rr->len - 5;
++ p = memchr(rr->u.NM.name, '\0', len);
++ if (unlikely(p))
++ len = p - rr->u.NM.name;
++ memcpy(retname + retnamlen, rr->u.NM.name, len);
++ retnamlen += len;
++ retname[retnamlen] = '\0';
+ break;
+ case SIG('R', 'E'):
+ kfree(rs.buffer);
+diff --git a/net/bridge/br_ioctl.c b/net/bridge/br_ioctl.c
+index 8d423bc649b9..f876f707fd9e 100644
+--- a/net/bridge/br_ioctl.c
++++ b/net/bridge/br_ioctl.c
+@@ -21,18 +21,19 @@
+ #include <asm/uaccess.h>
+ #include "br_private.h"
+
+-/* called with RTNL */
+ static int get_bridge_ifindices(struct net *net, int *indices, int num)
+ {
+ struct net_device *dev;
+ int i = 0;
+
+- for_each_netdev(net, dev) {
++ rcu_read_lock();
++ for_each_netdev_rcu(net, dev) {
+ if (i >= num)
+ break;
+ if (dev->priv_flags & IFF_EBRIDGE)
+ indices[i++] = dev->ifindex;
+ }
++ rcu_read_unlock();
+
+ return i;
+ }
+diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
+index 465092f8fb76..ccccc6bfd21c 100644
+--- a/net/core/rtnetlink.c
++++ b/net/core/rtnetlink.c
+@@ -1010,14 +1010,16 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
+ goto nla_put_failure;
+
+ if (1) {
+- struct rtnl_link_ifmap map = {
+- .mem_start = dev->mem_start,
+- .mem_end = dev->mem_end,
+- .base_addr = dev->base_addr,
+- .irq = dev->irq,
+- .dma = dev->dma,
+- .port = dev->if_port,
+- };
++ struct rtnl_link_ifmap map;
++
++ memset(&map, 0, sizeof(map));
++ map.mem_start = dev->mem_start;
++ map.mem_end = dev->mem_end;
++ map.base_addr = dev->base_addr;
++ map.irq = dev->irq;
++ map.dma = dev->dma;
++ map.port = dev->if_port;
++
+ if (nla_put(skb, IFLA_MAP, sizeof(map), &map))
+ goto nla_put_failure;
+ }
+diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c
+index ce0cbbfe0f43..f1ffeff02ad9 100644
+--- a/net/decnet/dn_route.c
++++ b/net/decnet/dn_route.c
+@@ -1030,10 +1030,13 @@ source_ok:
+ if (!fld.daddr) {
+ fld.daddr = fld.saddr;
+
+- err = -EADDRNOTAVAIL;
+ if (dev_out)
+ dev_put(dev_out);
++ err = -EINVAL;
+ dev_out = init_net.loopback_dev;
++ if (!dev_out->dn_ptr)
++ goto out;
++ err = -EADDRNOTAVAIL;
+ dev_hold(dev_out);
+ if (!fld.daddr) {
+ fld.daddr =
+@@ -1106,6 +1109,8 @@ source_ok:
+ if (dev_out == NULL)
+ goto out;
+ dn_db = rcu_dereference_raw(dev_out->dn_ptr);
++ if (!dn_db)
++ goto e_inval;
+ /* Possible improvement - check all devices for local addr */
+ if (dn_dev_islocal(dev_out, fld.daddr)) {
+ dev_put(dev_out);
+@@ -1147,6 +1152,8 @@ select_source:
+ dev_put(dev_out);
+ dev_out = init_net.loopback_dev;
+ dev_hold(dev_out);
++ if (!dev_out->dn_ptr)
++ goto e_inval;
+ fld.flowidn_oif = dev_out->ifindex;
+ if (res.fi)
+ dn_fib_info_put(res.fi);
+diff --git a/net/ipv4/route.c b/net/ipv4/route.c
+index 625615cdac86..ad959a149460 100644
+--- a/net/ipv4/route.c
++++ b/net/ipv4/route.c
+@@ -1926,6 +1926,18 @@ static struct rtable *__mkroute_output(const struct fib_result *res,
+ */
+ if (fi && res->prefixlen < 4)
+ fi = NULL;
++ } else if ((type == RTN_LOCAL) && (orig_oif != 0) &&
++ (orig_oif != dev_out->ifindex)) {
++ /* For local routes that require a particular output interface
++ * we do not want to cache the result. Caching the result
++ * causes incorrect behaviour when there are multiple source
++ * addresses on the interface, the end result being that if the
++ * intended recipient is waiting on that interface for the
++ * packet he won't receive it because it will be delivered on
++ * the loopback interface and the IP_PKTINFO ipi_ifindex will
++ * be set to the loopback interface as well.
++ */
++ fi = NULL;
+ }
+
+ fnhe = NULL;
+diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
+index 0080d2b0a8ae..a76a67d38ec3 100644
+--- a/net/llc/af_llc.c
++++ b/net/llc/af_llc.c
+@@ -626,6 +626,7 @@ static void llc_cmsg_rcv(struct msghdr *msg, struct sk_buff *skb)
+ if (llc->cmsg_flags & LLC_CMSG_PKTINFO) {
+ struct llc_pktinfo info;
+
++ memset(&info, 0, sizeof(info));
+ info.lpi_ifindex = llc_sk(skb->sk)->dev->ifindex;
+ llc_pdu_decode_dsap(skb, &info.lpi_sap);
+ llc_pdu_decode_da(skb, info.lpi_mac);
+diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
+index 25d329a18616..c8078af08108 100644
+--- a/net/packet/af_packet.c
++++ b/net/packet/af_packet.c
+@@ -3153,6 +3153,7 @@ static int packet_mc_add(struct sock *sk, struct packet_mreq_max *mreq)
+ i->ifindex = mreq->mr_ifindex;
+ i->alen = mreq->mr_alen;
+ memcpy(i->addr, mreq->mr_address, i->alen);
++ memset(i->addr + i->alen, 0, sizeof(i->addr) - i->alen);
+ i->count = 1;
+ i->next = po->mclist;
+ po->mclist = i;
+diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c
+index 85d232bed87d..e8d3313ea2c9 100644
+--- a/net/vmw_vsock/af_vsock.c
++++ b/net/vmw_vsock/af_vsock.c
+@@ -1796,27 +1796,8 @@ vsock_stream_recvmsg(struct kiocb *kiocb,
+ else if (sk->sk_shutdown & RCV_SHUTDOWN)
+ err = 0;
+
+- if (copied > 0) {
+- /* We only do these additional bookkeeping/notification steps
+- * if we actually copied something out of the queue pair
+- * instead of just peeking ahead.
+- */
+-
+- if (!(flags & MSG_PEEK)) {
+- /* If the other side has shutdown for sending and there
+- * is nothing more to read, then modify the socket
+- * state.
+- */
+- if (vsk->peer_shutdown & SEND_SHUTDOWN) {
+- if (vsock_stream_has_data(vsk) <= 0) {
+- sk->sk_state = SS_UNCONNECTED;
+- sock_set_flag(sk, SOCK_DONE);
+- sk->sk_state_change(sk);
+- }
+- }
+- }
++ if (copied > 0)
+ err = copied;
+- }
+
+ out_wait:
+ finish_wait(sk_sleep(sk), &wait);
+diff --git a/net/x25/x25_facilities.c b/net/x25/x25_facilities.c
+index 7ecd04c21360..997ff7b2509b 100644
+--- a/net/x25/x25_facilities.c
++++ b/net/x25/x25_facilities.c
+@@ -277,6 +277,7 @@ int x25_negotiate_facilities(struct sk_buff *skb, struct sock *sk,
+
+ memset(&theirs, 0, sizeof(theirs));
+ memcpy(new, ours, sizeof(*new));
++ memset(dte, 0, sizeof(*dte));
+
+ len = x25_parse_facilities(skb, &theirs, dte, &x25->vc_facil_mask);
+ if (len < 0)