From b934aa2f2144357ce5f9a62d3fcd2f326e8e9b2b Mon Sep 17 00:00:00 2001 From: Stijn Segers Date: Sun, 18 Feb 2018 21:48:09 +0100 Subject: kernel: update 17.01 kernel to 4.4.116 This bumps the 4.4. kernel in LEDE 17.01 to 4.4.116. More Meltdown & Spectre mitigation. * Refresh patches. * Refresh x86/config for RETPOLINE. * Deleted 8049-PCI-layerscape-Add-fsl-ls2085a-pcie-compatible-ID.patch (accepted upstream) * Deleted 8050-PCI-layerscape-Fix-MSG-TLP-drop-setting.patch (accepted upstream) * 650-pppoe_header_pad.patch does not apply anymore (code was replaced). Bumps from 4.4.113 to 4.4.115 were handled by Kevin Darbyshire-Bryant. Compile-tested on: ar71xx, ramips/mt7621, x86/64 Run-tested on: ar71xx, ramips/mt7621, x86/64 Signed-off-by: Stijn Segers --- ...mtd-backport-v4.7-0day-patches-from-Boris.patch | 66 +++++++++++----------- 1 file changed, 33 insertions(+), 33 deletions(-) (limited to 'target/linux/mediatek/patches-4.4/0072-mtd-backport-v4.7-0day-patches-from-Boris.patch') diff --git a/target/linux/mediatek/patches-4.4/0072-mtd-backport-v4.7-0day-patches-from-Boris.patch b/target/linux/mediatek/patches-4.4/0072-mtd-backport-v4.7-0day-patches-from-Boris.patch index 9f4b044..a5b51d4 100644 --- a/target/linux/mediatek/patches-4.4/0072-mtd-backport-v4.7-0day-patches-from-Boris.patch +++ b/target/linux/mediatek/patches-4.4/0072-mtd-backport-v4.7-0day-patches-from-Boris.patch @@ -2335,16 +2335,16 @@ Signed-off-by: John Crispin oob, ops, toread); oobreadlen -= toread; } -@@ -2024,7 +2078,7 @@ static int nand_do_read_oob(struct mtd_i - struct mtd_oob_ops *ops) +@@ -2025,7 +2079,7 @@ static int nand_do_read_oob(struct mtd_i { + unsigned int max_bitflips = 0; int page, realpage, chipnr; - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); struct mtd_ecc_stats stats; int readlen = ops->ooblen; int len; -@@ -2036,10 +2090,7 @@ static int nand_do_read_oob(struct mtd_i +@@ -2037,10 +2091,7 @@ static int nand_do_read_oob(struct mtd_i stats = mtd->ecc_stats; @@ -2356,7 +2356,7 @@ Signed-off-by: John Crispin if (unlikely(ops->ooboffs >= len)) { pr_debug("%s: attempt to start read outside oob\n", -@@ -2073,7 +2124,7 @@ static int nand_do_read_oob(struct mtd_i +@@ -2074,7 +2125,7 @@ static int nand_do_read_oob(struct mtd_i break; len = min(len, readlen); @@ -2365,7 +2365,7 @@ Signed-off-by: John Crispin if (chip->options & NAND_NEED_READRDY) { /* Apply delay or wait for ready/busy pin */ -@@ -2232,19 +2283,20 @@ static int nand_write_page_swecc(struct +@@ -2235,19 +2286,20 @@ static int nand_write_page_swecc(struct const uint8_t *buf, int oob_required, int page) { @@ -2390,7 +2390,7 @@ Signed-off-by: John Crispin return chip->ecc.write_page_raw(mtd, chip, buf, 1, page); } -@@ -2261,12 +2313,11 @@ static int nand_write_page_hwecc(struct +@@ -2264,12 +2316,11 @@ static int nand_write_page_hwecc(struct const uint8_t *buf, int oob_required, int page) { @@ -2404,7 +2404,7 @@ Signed-off-by: John Crispin for (i = 0; eccsteps; eccsteps--, i += eccbytes, p += eccsize) { chip->ecc.hwctl(mtd, NAND_ECC_WRITE); -@@ -2274,8 +2325,10 @@ static int nand_write_page_hwecc(struct +@@ -2277,8 +2328,10 @@ static int nand_write_page_hwecc(struct chip->ecc.calculate(mtd, p, &ecc_calc[i]); } @@ -2417,7 +2417,7 @@ Signed-off-by: John Crispin chip->write_buf(mtd, chip->oob_poi, mtd->oobsize); -@@ -2303,11 +2356,10 @@ static int nand_write_subpage_hwecc(stru +@@ -2306,11 +2359,10 @@ static int nand_write_subpage_hwecc(stru int ecc_size = chip->ecc.size; int ecc_bytes = chip->ecc.bytes; int ecc_steps = chip->ecc.steps; @@ -2430,7 +2430,7 @@ Signed-off-by: John Crispin for (step = 0; step < ecc_steps; step++) { /* configure controller for WRITE access */ -@@ -2335,8 +2387,10 @@ static int nand_write_subpage_hwecc(stru +@@ -2338,8 +2390,10 @@ static int nand_write_subpage_hwecc(stru /* copy calculated ECC for whole page to chip->buffer->oob */ /* this include masked-value(0xFF) for unwritten subpages */ ecc_calc = chip->buffers->ecccalc; @@ -2443,7 +2443,7 @@ Signed-off-by: John Crispin /* write OOB buffer to NAND device */ chip->write_buf(mtd, chip->oob_poi, mtd->oobsize); -@@ -2472,7 +2526,8 @@ static int nand_write_page(struct mtd_in +@@ -2475,7 +2529,8 @@ static int nand_write_page(struct mtd_in static uint8_t *nand_fill_oob(struct mtd_info *mtd, uint8_t *oob, size_t len, struct mtd_oob_ops *ops) { @@ -2453,7 +2453,7 @@ Signed-off-by: John Crispin /* * Initialise to all 0xFF, to avoid the possibility of left over OOB -@@ -2487,31 +2542,12 @@ static uint8_t *nand_fill_oob(struct mtd +@@ -2490,31 +2545,12 @@ static uint8_t *nand_fill_oob(struct mtd memcpy(chip->oob_poi + ops->ooboffs, oob, len); return oob + len; @@ -2491,7 +2491,7 @@ Signed-off-by: John Crispin default: BUG(); } -@@ -2532,12 +2568,11 @@ static int nand_do_write_ops(struct mtd_ +@@ -2535,12 +2571,11 @@ static int nand_do_write_ops(struct mtd_ struct mtd_oob_ops *ops) { int chipnr, realpage, page, blockmask, column; @@ -2506,7 +2506,7 @@ Signed-off-by: John Crispin uint8_t *oob = ops->oobbuf; uint8_t *buf = ops->datbuf; -@@ -2662,7 +2697,7 @@ err_out: +@@ -2665,7 +2700,7 @@ err_out: static int panic_nand_write(struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, const uint8_t *buf) { @@ -2515,7 +2515,7 @@ Signed-off-by: John Crispin int chipnr = (int)(to >> chip->chip_shift); struct mtd_oob_ops ops; int ret; -@@ -2725,15 +2760,12 @@ static int nand_do_write_oob(struct mtd_ +@@ -2728,15 +2763,12 @@ static int nand_do_write_oob(struct mtd_ struct mtd_oob_ops *ops) { int chipnr, page, status, len; @@ -2533,7 +2533,7 @@ Signed-off-by: John Crispin /* Do not allow write past end of page */ if ((ops->ooboffs + ops->ooblen) > len) { -@@ -2850,7 +2882,7 @@ out: +@@ -2853,7 +2885,7 @@ out: */ static int single_erase(struct mtd_info *mtd, int page) { @@ -2542,7 +2542,7 @@ Signed-off-by: John Crispin /* Send commands to erase a block */ chip->cmdfunc(mtd, NAND_CMD_ERASE1, -1, page); chip->cmdfunc(mtd, NAND_CMD_ERASE2, -1, -1); -@@ -2882,7 +2914,7 @@ int nand_erase_nand(struct mtd_info *mtd +@@ -2885,7 +2917,7 @@ int nand_erase_nand(struct mtd_info *mtd int allowbbt) { int page, status, pages_per_block, ret, chipnr; @@ -2551,7 +2551,7 @@ Signed-off-by: John Crispin loff_t len; pr_debug("%s: start = 0x%012llx, len = %llu\n", -@@ -2921,7 +2953,7 @@ int nand_erase_nand(struct mtd_info *mtd +@@ -2924,7 +2956,7 @@ int nand_erase_nand(struct mtd_info *mtd while (len) { /* Check if we have a bad block, we do not erase bad blocks! */ if (nand_block_checkbad(mtd, ((loff_t) page) << @@ -2560,7 +2560,7 @@ Signed-off-by: John Crispin pr_warn("%s: attempt to erase a bad block at page 0x%08x\n", __func__, page); instr->state = MTD_ERASE_FAILED; -@@ -3008,7 +3040,20 @@ static void nand_sync(struct mtd_info *m +@@ -3011,7 +3043,20 @@ static void nand_sync(struct mtd_info *m */ static int nand_block_isbad(struct mtd_info *mtd, loff_t offs) { @@ -2582,7 +2582,7 @@ Signed-off-by: John Crispin } /** -@@ -3097,7 +3142,7 @@ static int nand_suspend(struct mtd_info +@@ -3100,7 +3145,7 @@ static int nand_suspend(struct mtd_info */ static void nand_resume(struct mtd_info *mtd) { @@ -2591,7 +2591,7 @@ Signed-off-by: John Crispin if (chip->state == FL_PM_SUSPENDED) nand_release_device(mtd); -@@ -3269,7 +3314,7 @@ ext_out: +@@ -3272,7 +3317,7 @@ ext_out: static int nand_setup_read_retry_micron(struct mtd_info *mtd, int retry_mode) { @@ -2600,7 +2600,7 @@ Signed-off-by: John Crispin uint8_t feature[ONFI_SUBFEATURE_PARAM_LEN] = {retry_mode}; return chip->onfi_set_features(mtd, chip, ONFI_FEATURE_ADDR_READ_RETRY, -@@ -3940,10 +3985,13 @@ ident_done: +@@ -3943,10 +3988,13 @@ ident_done: return type; } @@ -2617,7 +2617,7 @@ Signed-off-by: John Crispin if (of_get_nand_bus_width(dn) == 16) chip->options |= NAND_BUSWIDTH_16; -@@ -3952,6 +4000,7 @@ static int nand_dt_init(struct mtd_info +@@ -3955,6 +4003,7 @@ static int nand_dt_init(struct mtd_info chip->bbt_options |= NAND_BBT_USE_FLASH; ecc_mode = of_get_nand_ecc_mode(dn); @@ -2625,7 +2625,7 @@ Signed-off-by: John Crispin ecc_strength = of_get_nand_ecc_strength(dn); ecc_step = of_get_nand_ecc_step_size(dn); -@@ -3964,6 +4013,9 @@ static int nand_dt_init(struct mtd_info +@@ -3967,6 +4016,9 @@ static int nand_dt_init(struct mtd_info if (ecc_mode >= 0) chip->ecc.mode = ecc_mode; @@ -2635,7 +2635,7 @@ Signed-off-by: John Crispin if (ecc_strength >= 0) chip->ecc.strength = ecc_strength; -@@ -3987,15 +4039,16 @@ int nand_scan_ident(struct mtd_info *mtd +@@ -3990,15 +4042,16 @@ int nand_scan_ident(struct mtd_info *mtd struct nand_flash_dev *table) { int i, nand_maf_id, nand_dev_id; @@ -2658,7 +2658,7 @@ Signed-off-by: John Crispin if (!mtd->name && mtd->dev.parent) mtd->name = dev_name(mtd->dev.parent); -@@ -4058,7 +4111,7 @@ EXPORT_SYMBOL(nand_scan_ident); +@@ -4061,7 +4114,7 @@ EXPORT_SYMBOL(nand_scan_ident); */ static bool nand_ecc_strength_good(struct mtd_info *mtd) { @@ -2667,7 +2667,7 @@ Signed-off-by: John Crispin struct nand_ecc_ctrl *ecc = &chip->ecc; int corr, ds_corr; -@@ -4086,10 +4139,10 @@ static bool nand_ecc_strength_good(struc +@@ -4089,10 +4142,10 @@ static bool nand_ecc_strength_good(struc */ int nand_scan_tail(struct mtd_info *mtd) { @@ -2680,7 +2680,7 @@ Signed-off-by: John Crispin /* New bad blocks should be marked in OOB, flash-based BBT, or both */ BUG_ON((chip->bbt_options & NAND_BBT_NO_OOB_BBM) && -@@ -4116,19 +4169,15 @@ int nand_scan_tail(struct mtd_info *mtd) +@@ -4119,19 +4172,15 @@ int nand_scan_tail(struct mtd_info *mtd) /* * If no default placement scheme is given, select an appropriate one. */ @@ -2703,7 +2703,7 @@ Signed-off-by: John Crispin break; default: pr_warn("No oob scheme defined for oobsize %d\n", -@@ -4171,7 +4220,7 @@ int nand_scan_tail(struct mtd_info *mtd) +@@ -4174,7 +4223,7 @@ int nand_scan_tail(struct mtd_info *mtd) ecc->write_oob = nand_write_oob_std; if (!ecc->read_subpage) ecc->read_subpage = nand_read_subpage; @@ -2712,7 +2712,7 @@ Signed-off-by: John Crispin ecc->write_subpage = nand_write_subpage_hwecc; case NAND_ECC_HW_SYNDROME: -@@ -4249,10 +4298,8 @@ int nand_scan_tail(struct mtd_info *mtd) +@@ -4252,10 +4301,8 @@ int nand_scan_tail(struct mtd_info *mtd) } /* See nand_bch_init() for details. */ @@ -2725,7 +2725,7 @@ Signed-off-by: John Crispin if (!ecc->priv) { pr_warn("BCH ECC initialization failed!\n"); BUG(); -@@ -4283,20 +4330,9 @@ int nand_scan_tail(struct mtd_info *mtd) +@@ -4286,20 +4333,9 @@ int nand_scan_tail(struct mtd_info *mtd) if (!ecc->write_oob_raw) ecc->write_oob_raw = ecc->write_oob; @@ -2749,7 +2749,7 @@ Signed-off-by: John Crispin /* * Set the number of read / write steps for one page depending on ECC -@@ -4309,6 +4345,21 @@ int nand_scan_tail(struct mtd_info *mtd) +@@ -4312,6 +4348,21 @@ int nand_scan_tail(struct mtd_info *mtd) } ecc->total = ecc->steps * ecc->bytes; @@ -2771,7 +2771,7 @@ Signed-off-by: John Crispin /* Allow subpage writes up to ecc.steps. Not possible for MLC flash */ if (!(chip->options & NAND_NO_SUBPAGE_WRITE) && nand_is_slc(chip)) { switch (ecc->steps) { -@@ -4365,10 +4416,6 @@ int nand_scan_tail(struct mtd_info *mtd) +@@ -4368,10 +4419,6 @@ int nand_scan_tail(struct mtd_info *mtd) mtd->_block_markbad = nand_block_markbad; mtd->writebufsize = mtd->writesize; @@ -2782,7 +2782,7 @@ Signed-off-by: John Crispin /* * Initialize bitflip_threshold to its default prior scan_bbt() call. * scan_bbt() might invoke mtd_read(), thus bitflip_threshold must be -@@ -4424,7 +4471,7 @@ EXPORT_SYMBOL(nand_scan); +@@ -4427,7 +4474,7 @@ EXPORT_SYMBOL(nand_scan); */ void nand_release(struct mtd_info *mtd) { -- cgit v1.1