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)
